{ "summary": { "snap": { "added": [], "removed": [], "diff": [] }, "deb": { "added": [], "removed": [], "diff": [ "amd64-microcode", "apport", "apport-core-dump-handler", "cloud-init", "libpam-systemd", "libpython3.12-minimal", "libpython3.12-stdlib", "libsystemd-shared", "libsystemd0", "libudev1", "python3-apport", "python3-problem-report", "python3-requests", "python3.12", "python3.12-minimal", "systemd", "systemd-resolved", "systemd-sysv", "systemd-timesyncd", "udev" ] } }, "diff": { "deb": [ { "name": "amd64-microcode", "from_version": { "source_package_name": "amd64-microcode", "source_package_version": "3.20240116.2+nmu1ubuntu1.1", "version": "3.20240116.2+nmu1ubuntu1.1" }, "to_version": { "source_package_name": "amd64-microcode", "source_package_version": "3.20250311.1ubuntu0.24.10.1", "version": "3.20250311.1ubuntu0.24.10.1" }, "cves": [ { "cve": "CVE-2024-56161", "url": "https://ubuntu.com/security/CVE-2024-56161", "cve_description": "Improper signature verification in AMD CPU ROM microcode patch loader may allow an attacker with local administrator privilege to load malicious CPU microcode resulting in loss of confidentiality and integrity of a confidential guest running under AMD SEV-SNP.", "cve_priority": "medium", "cve_public_date": "2025-02-03 18:15:00 UTC" }, { "cve": "CVE-2023-20584", "url": "https://ubuntu.com/security/CVE-2023-20584", "cve_description": "IOMMU improperly handles certain special address ranges with invalid device table entries (DTEs), which may allow an attacker with privileges and a compromised Hypervisor to induce DTE faults to bypass RMP checks in SEV-SNP, potentially leading to a loss of guest integrity.", "cve_priority": "medium", "cve_public_date": "2024-08-13 17:15:00 UTC" }, { "cve": "CVE-2023-31356", "url": "https://ubuntu.com/security/CVE-2023-31356", "cve_description": "Incomplete system memory cleanup in SEV firmware could allow a privileged attacker to corrupt guest private memory, potentially resulting in a loss of data integrity.", "cve_priority": "medium", "cve_public_date": "2024-08-13 17:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2024-56161", "url": "https://ubuntu.com/security/CVE-2024-56161", "cve_description": "Improper signature verification in AMD CPU ROM microcode patch loader may allow an attacker with local administrator privilege to load malicious CPU microcode resulting in loss of confidentiality and integrity of a confidential guest running under AMD SEV-SNP.", "cve_priority": "medium", "cve_public_date": "2025-02-03 18:15:00 UTC" }, { "cve": "CVE-2023-20584", "url": "https://ubuntu.com/security/CVE-2023-20584", "cve_description": "IOMMU improperly handles certain special address ranges with invalid device table entries (DTEs), which may allow an attacker with privileges and a compromised Hypervisor to induce DTE faults to bypass RMP checks in SEV-SNP, potentially leading to a loss of guest integrity.", "cve_priority": "medium", "cve_public_date": "2024-08-13 17:15:00 UTC" }, { "cve": "CVE-2023-31356", "url": "https://ubuntu.com/security/CVE-2023-31356", "cve_description": "Incomplete system memory cleanup in SEV firmware could allow a privileged attacker to corrupt guest private memory, potentially resulting in a loss of data integrity.", "cve_priority": "medium", "cve_public_date": "2024-08-13 17:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: Update package data from linux-firmware 20250311", " - New AMD microcodes (20241121):", " Family=0x17 Model=0x60 Stepping=0x01: Patch=0x0860010d", " Family=0x17 Model=0x68 Stepping=0x01: Patch=0x08608108", " Family=0x17 Model=0x71 Stepping=0x00: Patch=0x08701034", " Family=0x19 Model=0x08 Stepping=0x02: Patch=0x0a00820c", " Family=0x19 Model=0x18 Stepping=0x01: Patch=0x0a108108", " Family=0x19 Model=0x21 Stepping=0x00: Patch=0x0a20102d", " Family=0x19 Model=0x21 Stepping=0x02: Patch=0x0a201210", " Family=0x19 Model=0x44 Stepping=0x01: Patch=0x0a404107", " Family=0x19 Model=0x50 Stepping=0x00: Patch=0x0a500011", " Family=0x19 Model=0x61 Stepping=0x02: Patch=0x0a601209", " Family=0x19 Model=0x74 Stepping=0x01: Patch=0x0a704107", " Family=0x19 Model=0x75 Stepping=0x02: Patch=0x0a705206", " Family=0x19 Model=0x78 Stepping=0x00: Patch=0x0a708007", " Family=0x19 Model=0x7c Stepping=0x00: Patch=0x0a70c005", " - Updated microcodes:", " Family=0x17 Model=0xa0 Stepping=0x00: Patch=0x08a0000a", " - New SEV firmware (20250221):", " Family 19h models a0h-afh: version 1.55 build 39", " Family 1ah models 00h-0fh: version 1.55 build 54", " - Updated SEV firmware:", " Family 17h models 30h-3fh: version 0.24 build 20", " Family 19h models 00h-0fh: version 1.55 build 29", " Family 19h models 10h-1fh: version 1.55 build 39", " - CVE-2024-56161 (AMD-SB-3019)", " Update remote attestation to be compatible with AMD systems with", " up-to-date firmware (i.e. which fixes \"EntrySign\"), and update", " AMD-SEV for AMD-SB-3019 mitigations.", " - CVE-2023-20584 (AMD-SB-3003)", " IOMMU improperly handles certain special address ranges with", " invalid device table entries (DTEs), which may allow an attacker", " with privileges and a compromised Hypervisor to induce DTE faults", " to bypass RMP checks in SEV-SNP, potentially leading to a loss of", " guest integrity.", " - CVE-2023-31356 (AMD-SB-3003)", " Incomplete system memory cleanup in SEV firmware could allow a", " privileged attacker to corrupt guest private memory, potentially", " resulting in a loss of data integrity.", " * Remaining changes:", " - initramfs-tools hook (debian/initramfs.hook):", " + Default to 'early' instead of 'auto' when building with", " MODULES=most", " + Do not override preset defaults from auto-exported conf", " snippets loaded by initramfs-tools.", "" ], "package": "amd64-microcode", "version": "3.20250311.1ubuntu0.24.10.1", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [], "author": "Eduardo Barretto ", "date": "Tue, 27 May 2025 18:08:31 +0200" } ], "notes": null, "is_version_downgrade": false }, { "name": "apport", "from_version": { "source_package_name": "apport", "source_package_version": "2.30.0-0ubuntu4.3", "version": "2.30.0-0ubuntu4.3" }, "to_version": { "source_package_name": "apport", "source_package_version": "2.30.0-0ubuntu4.4", "version": "2.30.0-0ubuntu4.4" }, "cves": [], "launchpad_bugs_fixed": [ 2112272 ], "changes": [ { "cves": [], "log": [ "", " * SECURITY REGRESSION: apport not generating core dumps inside containers", " (LP: #2112272)", " - d/p/check-exe-mtime.patch: Check the exe mtime within the proc root", " mount.", "" ], "package": "apport", "version": "2.30.0-0ubuntu4.4", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [ 2112272 ], "author": "Octavio Galland ", "date": "Wed, 04 Jun 2025 16:02:15 -0300" } ], "notes": null, "is_version_downgrade": false }, { "name": "apport-core-dump-handler", "from_version": { "source_package_name": "apport", "source_package_version": "2.30.0-0ubuntu4.3", "version": "2.30.0-0ubuntu4.3" }, "to_version": { "source_package_name": "apport", "source_package_version": "2.30.0-0ubuntu4.4", "version": "2.30.0-0ubuntu4.4" }, "cves": [], "launchpad_bugs_fixed": [ 2112272 ], "changes": [ { "cves": [], "log": [ "", " * SECURITY REGRESSION: apport not generating core dumps inside containers", " (LP: #2112272)", " - d/p/check-exe-mtime.patch: Check the exe mtime within the proc root", " mount.", "" ], "package": "apport", "version": "2.30.0-0ubuntu4.4", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [ 2112272 ], "author": "Octavio Galland ", "date": "Wed, 04 Jun 2025 16:02:15 -0300" } ], "notes": null, "is_version_downgrade": false }, { "name": "cloud-init", "from_version": { "source_package_name": "cloud-init", "source_package_version": "24.4.1-0ubuntu0~24.10.3", "version": "24.4.1-0ubuntu0~24.10.3" }, "to_version": { "source_package_name": "cloud-init", "source_package_version": "25.1.2-0ubuntu0~24.10.1", "version": "25.1.2-0ubuntu0~24.10.1" }, "cves": [], "launchpad_bugs_fixed": [ 2104165 ], "changes": [ { "cves": [], "log": [ "", " * Upstream snapshot based on 25.1.2. (LP: #2104165).", " List of changes from upstream can be found at", " https://raw.githubusercontent.com/canonical/cloud-init/25.1.2/ChangeLog", "" ], "package": "cloud-init", "version": "25.1.2-0ubuntu0~24.10.1", "urgency": "medium", "distributions": "oracular", "launchpad_bugs_fixed": [ 2104165 ], "author": "James Falcon ", "date": "Mon, 19 May 2025 14:45:54 -0500" }, { "cves": [], "log": [ "", " * Drop cpicks which are now upstream:", " - d/p/cpick-582f16c1-test-add-OauthUrlHelper-tests", " - d/p/cpick-8810a2dc-test-Remove-CiTestCase-from-test_url_helper.py", " - d/p/cpick-9311e066-fix-Update-OauthUrlHelper-to-use-readurl-exception_cb", " - d/p/cpick-84806336-chore-Add-feature-flag-for-manual-network-waiting", " - d/p/cpick-c60771d8-test-pytestify-test_url_helper.py", " - d/p/cpick-d75840be-fix-retry-AWS-hotplug-for-async-IMDS-5995", " * refresh patches:", " - d/p/deprecation-version-boundary.patch", " - d/p/grub-dpkg-support.patch", " - d/p/no-remove-networkd-online.patch", " * sort hunks within all patches (--sort on quilt refresh)", " * d/cloud-init.templates:", " - Move VMware before OVF. See GH-4030", " - Enable CloudCIX by default", " * Upstream snapshot based on 25.1.1.", " List of changes from upstream can be found at", " https://raw.githubusercontent.com/canonical/cloud-init/25.1.1/ChangeLog", "" ], "package": "cloud-init", "version": "25.1.1-0ubuntu1~24.10.1", "urgency": "medium", "distributions": "oracular", "launchpad_bugs_fixed": [], "author": "Chad Smith ", "date": "Tue, 25 Mar 2025 12:13:57 -0600" } ], "notes": null, "is_version_downgrade": false }, { "name": "libpam-systemd", "from_version": { "source_package_name": "systemd", "source_package_version": "256.5-2ubuntu3.1", "version": "256.5-2ubuntu3.1" }, "to_version": { "source_package_name": "systemd", "source_package_version": "256.5-2ubuntu3.3", "version": "256.5-2ubuntu3.3" }, "cves": [ { "cve": "CVE-2025-4598", "url": "https://ubuntu.com/security/CVE-2025-4598", "cve_description": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.", "cve_priority": "medium", "cve_public_date": "2025-05-30 14:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-4598", "url": "https://ubuntu.com/security/CVE-2025-4598", "cve_description": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.", "cve_priority": "medium", "cve_public_date": "2025-05-30 14:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: race condition in systemd-coredump", " - debian/patches/CVE_2025_4598_1.patch: coredump: get rid of", " _META_MANDATORY_MAX.", " - debian/patches/CVE_2025_4598_2.patch: coredump: use %d in kernel core", " pattern.", " - debian/patches/CVE_2025_4598_3.patch: coredump: also stop forwarding", " non-dumpable processes.", " - debian/patches/CVE_2025_4598_4.patch: coredump: get rid of a bogus", " assertion.", " - CVE-2025-4598", " * this update does not include the changes from 256.5-2ubuntu3.2 as included", " in oracular-proposed", "" ], "package": "systemd", "version": "256.5-2ubuntu3.3", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [], "author": "Octavio Galland ", "date": "Wed, 04 Jun 2025 09:33:49 -0300" } ], "notes": null, "is_version_downgrade": false }, { "name": "libpython3.12-minimal", "from_version": { "source_package_name": "python3.12", "source_package_version": "3.12.7-1ubuntu2", "version": "3.12.7-1ubuntu2" }, "to_version": { "source_package_name": "python3.12", "source_package_version": "3.12.7-1ubuntu2.1", "version": "3.12.7-1ubuntu2.1" }, "cves": [ { "cve": "CVE-2025-4516", "url": "https://ubuntu.com/security/CVE-2025-4516", "cve_description": "There is an issue in CPython when using `bytes.decode(\"unicode_escape\", error=\"ignore|replace\")`. If you are not using the \"unicode_escape\" encoding or an error handler your usage is not affected. To work-around this issue you may stop using the error= handler and instead wrap the bytes.decode() call in a try-except catching the DecodeError.", "cve_priority": "medium", "cve_public_date": "2025-05-15 14:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-4516", "url": "https://ubuntu.com/security/CVE-2025-4516", "cve_description": "There is an issue in CPython when using `bytes.decode(\"unicode_escape\", error=\"ignore|replace\")`. If you are not using the \"unicode_escape\" encoding or an error handler your usage is not affected. To work-around this issue you may stop using the error= handler and instead wrap the bytes.decode() call in a try-except catching the DecodeError.", "cve_priority": "medium", "cve_public_date": "2025-05-15 14:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: DoS via bytes.decode with unicode_escape", " - debian/patches/CVE-2025-4516.patch: fix use-after-free in the", " unicode-escape decoder with an error handler in", " Include/internal/pycore_bytesobject.h,", " Include/internal/pycore_unicodeobject.h,", " Lib/test/test_codeccallbacks.py, Lib/test/test_codecs.py,", " Objects/bytesobject.c, Objects/unicodeobject.c,", " Parser/string_parser.c.", " - CVE-2025-4516", "" ], "package": "python3.12", "version": "3.12.7-1ubuntu2.1", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [], "author": "Marc Deslauriers ", "date": "Mon, 26 May 2025 12:48:09 -0400" } ], "notes": null, "is_version_downgrade": false }, { "name": "libpython3.12-stdlib", "from_version": { "source_package_name": "python3.12", "source_package_version": "3.12.7-1ubuntu2", "version": "3.12.7-1ubuntu2" }, "to_version": { "source_package_name": "python3.12", "source_package_version": "3.12.7-1ubuntu2.1", "version": "3.12.7-1ubuntu2.1" }, "cves": [ { "cve": "CVE-2025-4516", "url": "https://ubuntu.com/security/CVE-2025-4516", "cve_description": "There is an issue in CPython when using `bytes.decode(\"unicode_escape\", error=\"ignore|replace\")`. If you are not using the \"unicode_escape\" encoding or an error handler your usage is not affected. To work-around this issue you may stop using the error= handler and instead wrap the bytes.decode() call in a try-except catching the DecodeError.", "cve_priority": "medium", "cve_public_date": "2025-05-15 14:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-4516", "url": "https://ubuntu.com/security/CVE-2025-4516", "cve_description": "There is an issue in CPython when using `bytes.decode(\"unicode_escape\", error=\"ignore|replace\")`. If you are not using the \"unicode_escape\" encoding or an error handler your usage is not affected. To work-around this issue you may stop using the error= handler and instead wrap the bytes.decode() call in a try-except catching the DecodeError.", "cve_priority": "medium", "cve_public_date": "2025-05-15 14:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: DoS via bytes.decode with unicode_escape", " - debian/patches/CVE-2025-4516.patch: fix use-after-free in the", " unicode-escape decoder with an error handler in", " Include/internal/pycore_bytesobject.h,", " Include/internal/pycore_unicodeobject.h,", " Lib/test/test_codeccallbacks.py, Lib/test/test_codecs.py,", " Objects/bytesobject.c, Objects/unicodeobject.c,", " Parser/string_parser.c.", " - CVE-2025-4516", "" ], "package": "python3.12", "version": "3.12.7-1ubuntu2.1", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [], "author": "Marc Deslauriers ", "date": "Mon, 26 May 2025 12:48:09 -0400" } ], "notes": null, "is_version_downgrade": false }, { "name": "libsystemd-shared", "from_version": { "source_package_name": "systemd", "source_package_version": "256.5-2ubuntu3.1", "version": "256.5-2ubuntu3.1" }, "to_version": { "source_package_name": "systemd", "source_package_version": "256.5-2ubuntu3.3", "version": "256.5-2ubuntu3.3" }, "cves": [ { "cve": "CVE-2025-4598", "url": "https://ubuntu.com/security/CVE-2025-4598", "cve_description": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.", "cve_priority": "medium", "cve_public_date": "2025-05-30 14:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-4598", "url": "https://ubuntu.com/security/CVE-2025-4598", "cve_description": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.", "cve_priority": "medium", "cve_public_date": "2025-05-30 14:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: race condition in systemd-coredump", " - debian/patches/CVE_2025_4598_1.patch: coredump: get rid of", " _META_MANDATORY_MAX.", " - debian/patches/CVE_2025_4598_2.patch: coredump: use %d in kernel core", " pattern.", " - debian/patches/CVE_2025_4598_3.patch: coredump: also stop forwarding", " non-dumpable processes.", " - debian/patches/CVE_2025_4598_4.patch: coredump: get rid of a bogus", " assertion.", " - CVE-2025-4598", " * this update does not include the changes from 256.5-2ubuntu3.2 as included", " in oracular-proposed", "" ], "package": "systemd", "version": "256.5-2ubuntu3.3", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [], "author": "Octavio Galland ", "date": "Wed, 04 Jun 2025 09:33:49 -0300" } ], "notes": null, "is_version_downgrade": false }, { "name": "libsystemd0", "from_version": { "source_package_name": "systemd", "source_package_version": "256.5-2ubuntu3.1", "version": "256.5-2ubuntu3.1" }, "to_version": { "source_package_name": "systemd", "source_package_version": "256.5-2ubuntu3.3", "version": "256.5-2ubuntu3.3" }, "cves": [ { "cve": "CVE-2025-4598", "url": "https://ubuntu.com/security/CVE-2025-4598", "cve_description": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.", "cve_priority": "medium", "cve_public_date": "2025-05-30 14:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-4598", "url": "https://ubuntu.com/security/CVE-2025-4598", "cve_description": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.", "cve_priority": "medium", "cve_public_date": "2025-05-30 14:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: race condition in systemd-coredump", " - debian/patches/CVE_2025_4598_1.patch: coredump: get rid of", " _META_MANDATORY_MAX.", " - debian/patches/CVE_2025_4598_2.patch: coredump: use %d in kernel core", " pattern.", " - debian/patches/CVE_2025_4598_3.patch: coredump: also stop forwarding", " non-dumpable processes.", " - debian/patches/CVE_2025_4598_4.patch: coredump: get rid of a bogus", " assertion.", " - CVE-2025-4598", " * this update does not include the changes from 256.5-2ubuntu3.2 as included", " in oracular-proposed", "" ], "package": "systemd", "version": "256.5-2ubuntu3.3", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [], "author": "Octavio Galland ", "date": "Wed, 04 Jun 2025 09:33:49 -0300" } ], "notes": null, "is_version_downgrade": false }, { "name": "libudev1", "from_version": { "source_package_name": "systemd", "source_package_version": "256.5-2ubuntu3.1", "version": "256.5-2ubuntu3.1" }, "to_version": { "source_package_name": "systemd", "source_package_version": "256.5-2ubuntu3.3", "version": "256.5-2ubuntu3.3" }, "cves": [ { "cve": "CVE-2025-4598", "url": "https://ubuntu.com/security/CVE-2025-4598", "cve_description": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.", "cve_priority": "medium", "cve_public_date": "2025-05-30 14:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-4598", "url": "https://ubuntu.com/security/CVE-2025-4598", "cve_description": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.", "cve_priority": "medium", "cve_public_date": "2025-05-30 14:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: race condition in systemd-coredump", " - debian/patches/CVE_2025_4598_1.patch: coredump: get rid of", " _META_MANDATORY_MAX.", " - debian/patches/CVE_2025_4598_2.patch: coredump: use %d in kernel core", " pattern.", " - debian/patches/CVE_2025_4598_3.patch: coredump: also stop forwarding", " non-dumpable processes.", " - debian/patches/CVE_2025_4598_4.patch: coredump: get rid of a bogus", " assertion.", " - CVE-2025-4598", " * this update does not include the changes from 256.5-2ubuntu3.2 as included", " in oracular-proposed", "" ], "package": "systemd", "version": "256.5-2ubuntu3.3", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [], "author": "Octavio Galland ", "date": "Wed, 04 Jun 2025 09:33:49 -0300" } ], "notes": null, "is_version_downgrade": false }, { "name": "python3-apport", "from_version": { "source_package_name": "apport", "source_package_version": "2.30.0-0ubuntu4.3", "version": "2.30.0-0ubuntu4.3" }, "to_version": { "source_package_name": "apport", "source_package_version": "2.30.0-0ubuntu4.4", "version": "2.30.0-0ubuntu4.4" }, "cves": [], "launchpad_bugs_fixed": [ 2112272 ], "changes": [ { "cves": [], "log": [ "", " * SECURITY REGRESSION: apport not generating core dumps inside containers", " (LP: #2112272)", " - d/p/check-exe-mtime.patch: Check the exe mtime within the proc root", " mount.", "" ], "package": "apport", "version": "2.30.0-0ubuntu4.4", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [ 2112272 ], "author": "Octavio Galland ", "date": "Wed, 04 Jun 2025 16:02:15 -0300" } ], "notes": null, "is_version_downgrade": false }, { "name": "python3-problem-report", "from_version": { "source_package_name": "apport", "source_package_version": "2.30.0-0ubuntu4.3", "version": "2.30.0-0ubuntu4.3" }, "to_version": { "source_package_name": "apport", "source_package_version": "2.30.0-0ubuntu4.4", "version": "2.30.0-0ubuntu4.4" }, "cves": [], "launchpad_bugs_fixed": [ 2112272 ], "changes": [ { "cves": [], "log": [ "", " * SECURITY REGRESSION: apport not generating core dumps inside containers", " (LP: #2112272)", " - d/p/check-exe-mtime.patch: Check the exe mtime within the proc root", " mount.", "" ], "package": "apport", "version": "2.30.0-0ubuntu4.4", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [ 2112272 ], "author": "Octavio Galland ", "date": "Wed, 04 Jun 2025 16:02:15 -0300" } ], "notes": null, "is_version_downgrade": false }, { "name": "python3-requests", "from_version": { "source_package_name": "requests", "source_package_version": "2.32.3+dfsg-1ubuntu1", "version": "2.32.3+dfsg-1ubuntu1" }, "to_version": { "source_package_name": "requests", "source_package_version": "2.32.3+dfsg-1ubuntu1.1", "version": "2.32.3+dfsg-1ubuntu1.1" }, "cves": [ { "cve": "CVE-2024-47081", "url": "https://ubuntu.com/security/CVE-2024-47081", "cve_description": "Requests is a HTTP library. Due to a URL parsing issue, Requests releases prior to 2.32.4 may leak .netrc credentials to third parties for specific maliciously-crafted URLs. Users should upgrade to version 2.32.4 to receive a fix. For older versions of Requests, use of the .netrc file can be disabled with `trust_env=False` on one's Requests Session.", "cve_priority": "medium", "cve_public_date": "2025-06-09 18:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2024-47081", "url": "https://ubuntu.com/security/CVE-2024-47081", "cve_description": "Requests is a HTTP library. Due to a URL parsing issue, Requests releases prior to 2.32.4 may leak .netrc credentials to third parties for specific maliciously-crafted URLs. Users should upgrade to version 2.32.4 to receive a fix. For older versions of Requests, use of the .netrc file can be disabled with `trust_env=False` on one's Requests Session.", "cve_priority": "medium", "cve_public_date": "2025-06-09 18:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: Information Leak", " - debian/patches/CVE-2024-47081.patch: Only use hostname to do netrc", " lookup instead of netloc", " - CVE-2024-47081", "" ], "package": "requests", "version": "2.32.3+dfsg-1ubuntu1.1", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [], "author": "Bruce Cable ", "date": "Wed, 11 Jun 2025 13:27:55 +1000" } ], "notes": null, "is_version_downgrade": false }, { "name": "python3.12", "from_version": { "source_package_name": "python3.12", "source_package_version": "3.12.7-1ubuntu2", "version": "3.12.7-1ubuntu2" }, "to_version": { "source_package_name": "python3.12", "source_package_version": "3.12.7-1ubuntu2.1", "version": "3.12.7-1ubuntu2.1" }, "cves": [ { "cve": "CVE-2025-4516", "url": "https://ubuntu.com/security/CVE-2025-4516", "cve_description": "There is an issue in CPython when using `bytes.decode(\"unicode_escape\", error=\"ignore|replace\")`. If you are not using the \"unicode_escape\" encoding or an error handler your usage is not affected. To work-around this issue you may stop using the error= handler and instead wrap the bytes.decode() call in a try-except catching the DecodeError.", "cve_priority": "medium", "cve_public_date": "2025-05-15 14:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-4516", "url": "https://ubuntu.com/security/CVE-2025-4516", "cve_description": "There is an issue in CPython when using `bytes.decode(\"unicode_escape\", error=\"ignore|replace\")`. If you are not using the \"unicode_escape\" encoding or an error handler your usage is not affected. To work-around this issue you may stop using the error= handler and instead wrap the bytes.decode() call in a try-except catching the DecodeError.", "cve_priority": "medium", "cve_public_date": "2025-05-15 14:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: DoS via bytes.decode with unicode_escape", " - debian/patches/CVE-2025-4516.patch: fix use-after-free in the", " unicode-escape decoder with an error handler in", " Include/internal/pycore_bytesobject.h,", " Include/internal/pycore_unicodeobject.h,", " Lib/test/test_codeccallbacks.py, Lib/test/test_codecs.py,", " Objects/bytesobject.c, Objects/unicodeobject.c,", " Parser/string_parser.c.", " - CVE-2025-4516", "" ], "package": "python3.12", "version": "3.12.7-1ubuntu2.1", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [], "author": "Marc Deslauriers ", "date": "Mon, 26 May 2025 12:48:09 -0400" } ], "notes": null, "is_version_downgrade": false }, { "name": "python3.12-minimal", "from_version": { "source_package_name": "python3.12", "source_package_version": "3.12.7-1ubuntu2", "version": "3.12.7-1ubuntu2" }, "to_version": { "source_package_name": "python3.12", "source_package_version": "3.12.7-1ubuntu2.1", "version": "3.12.7-1ubuntu2.1" }, "cves": [ { "cve": "CVE-2025-4516", "url": "https://ubuntu.com/security/CVE-2025-4516", "cve_description": "There is an issue in CPython when using `bytes.decode(\"unicode_escape\", error=\"ignore|replace\")`. If you are not using the \"unicode_escape\" encoding or an error handler your usage is not affected. To work-around this issue you may stop using the error= handler and instead wrap the bytes.decode() call in a try-except catching the DecodeError.", "cve_priority": "medium", "cve_public_date": "2025-05-15 14:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-4516", "url": "https://ubuntu.com/security/CVE-2025-4516", "cve_description": "There is an issue in CPython when using `bytes.decode(\"unicode_escape\", error=\"ignore|replace\")`. If you are not using the \"unicode_escape\" encoding or an error handler your usage is not affected. To work-around this issue you may stop using the error= handler and instead wrap the bytes.decode() call in a try-except catching the DecodeError.", "cve_priority": "medium", "cve_public_date": "2025-05-15 14:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: DoS via bytes.decode with unicode_escape", " - debian/patches/CVE-2025-4516.patch: fix use-after-free in the", " unicode-escape decoder with an error handler in", " Include/internal/pycore_bytesobject.h,", " Include/internal/pycore_unicodeobject.h,", " Lib/test/test_codeccallbacks.py, Lib/test/test_codecs.py,", " Objects/bytesobject.c, Objects/unicodeobject.c,", " Parser/string_parser.c.", " - CVE-2025-4516", "" ], "package": "python3.12", "version": "3.12.7-1ubuntu2.1", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [], "author": "Marc Deslauriers ", "date": "Mon, 26 May 2025 12:48:09 -0400" } ], "notes": null, "is_version_downgrade": false }, { "name": "systemd", "from_version": { "source_package_name": "systemd", "source_package_version": "256.5-2ubuntu3.1", "version": "256.5-2ubuntu3.1" }, "to_version": { "source_package_name": "systemd", "source_package_version": "256.5-2ubuntu3.3", "version": "256.5-2ubuntu3.3" }, "cves": [ { "cve": "CVE-2025-4598", "url": "https://ubuntu.com/security/CVE-2025-4598", "cve_description": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.", "cve_priority": "medium", "cve_public_date": "2025-05-30 14:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-4598", "url": "https://ubuntu.com/security/CVE-2025-4598", "cve_description": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.", "cve_priority": "medium", "cve_public_date": "2025-05-30 14:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: race condition in systemd-coredump", " - debian/patches/CVE_2025_4598_1.patch: coredump: get rid of", " _META_MANDATORY_MAX.", " - debian/patches/CVE_2025_4598_2.patch: coredump: use %d in kernel core", " pattern.", " - debian/patches/CVE_2025_4598_3.patch: coredump: also stop forwarding", " non-dumpable processes.", " - debian/patches/CVE_2025_4598_4.patch: coredump: get rid of a bogus", " assertion.", " - CVE-2025-4598", " * this update does not include the changes from 256.5-2ubuntu3.2 as included", " in oracular-proposed", "" ], "package": "systemd", "version": "256.5-2ubuntu3.3", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [], "author": "Octavio Galland ", "date": "Wed, 04 Jun 2025 09:33:49 -0300" } ], "notes": null, "is_version_downgrade": false }, { "name": "systemd-resolved", "from_version": { "source_package_name": "systemd", "source_package_version": "256.5-2ubuntu3.1", "version": "256.5-2ubuntu3.1" }, "to_version": { "source_package_name": "systemd", "source_package_version": "256.5-2ubuntu3.3", "version": "256.5-2ubuntu3.3" }, "cves": [ { "cve": "CVE-2025-4598", "url": "https://ubuntu.com/security/CVE-2025-4598", "cve_description": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.", "cve_priority": "medium", "cve_public_date": "2025-05-30 14:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-4598", "url": "https://ubuntu.com/security/CVE-2025-4598", "cve_description": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.", "cve_priority": "medium", "cve_public_date": "2025-05-30 14:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: race condition in systemd-coredump", " - debian/patches/CVE_2025_4598_1.patch: coredump: get rid of", " _META_MANDATORY_MAX.", " - debian/patches/CVE_2025_4598_2.patch: coredump: use %d in kernel core", " pattern.", " - debian/patches/CVE_2025_4598_3.patch: coredump: also stop forwarding", " non-dumpable processes.", " - debian/patches/CVE_2025_4598_4.patch: coredump: get rid of a bogus", " assertion.", " - CVE-2025-4598", " * this update does not include the changes from 256.5-2ubuntu3.2 as included", " in oracular-proposed", "" ], "package": "systemd", "version": "256.5-2ubuntu3.3", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [], "author": "Octavio Galland ", "date": "Wed, 04 Jun 2025 09:33:49 -0300" } ], "notes": null, "is_version_downgrade": false }, { "name": "systemd-sysv", "from_version": { "source_package_name": "systemd", "source_package_version": "256.5-2ubuntu3.1", "version": "256.5-2ubuntu3.1" }, "to_version": { "source_package_name": "systemd", "source_package_version": "256.5-2ubuntu3.3", "version": "256.5-2ubuntu3.3" }, "cves": [ { "cve": "CVE-2025-4598", "url": "https://ubuntu.com/security/CVE-2025-4598", "cve_description": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.", "cve_priority": "medium", "cve_public_date": "2025-05-30 14:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-4598", "url": "https://ubuntu.com/security/CVE-2025-4598", "cve_description": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.", "cve_priority": "medium", "cve_public_date": "2025-05-30 14:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: race condition in systemd-coredump", " - debian/patches/CVE_2025_4598_1.patch: coredump: get rid of", " _META_MANDATORY_MAX.", " - debian/patches/CVE_2025_4598_2.patch: coredump: use %d in kernel core", " pattern.", " - debian/patches/CVE_2025_4598_3.patch: coredump: also stop forwarding", " non-dumpable processes.", " - debian/patches/CVE_2025_4598_4.patch: coredump: get rid of a bogus", " assertion.", " - CVE-2025-4598", " * this update does not include the changes from 256.5-2ubuntu3.2 as included", " in oracular-proposed", "" ], "package": "systemd", "version": "256.5-2ubuntu3.3", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [], "author": "Octavio Galland ", "date": "Wed, 04 Jun 2025 09:33:49 -0300" } ], "notes": null, "is_version_downgrade": false }, { "name": "systemd-timesyncd", "from_version": { "source_package_name": "systemd", "source_package_version": "256.5-2ubuntu3.1", "version": "256.5-2ubuntu3.1" }, "to_version": { "source_package_name": "systemd", "source_package_version": "256.5-2ubuntu3.3", "version": "256.5-2ubuntu3.3" }, "cves": [ { "cve": "CVE-2025-4598", "url": "https://ubuntu.com/security/CVE-2025-4598", "cve_description": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.", "cve_priority": "medium", "cve_public_date": "2025-05-30 14:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-4598", "url": "https://ubuntu.com/security/CVE-2025-4598", "cve_description": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.", "cve_priority": "medium", "cve_public_date": "2025-05-30 14:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: race condition in systemd-coredump", " - debian/patches/CVE_2025_4598_1.patch: coredump: get rid of", " _META_MANDATORY_MAX.", " - debian/patches/CVE_2025_4598_2.patch: coredump: use %d in kernel core", " pattern.", " - debian/patches/CVE_2025_4598_3.patch: coredump: also stop forwarding", " non-dumpable processes.", " - debian/patches/CVE_2025_4598_4.patch: coredump: get rid of a bogus", " assertion.", " - CVE-2025-4598", " * this update does not include the changes from 256.5-2ubuntu3.2 as included", " in oracular-proposed", "" ], "package": "systemd", "version": "256.5-2ubuntu3.3", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [], "author": "Octavio Galland ", "date": "Wed, 04 Jun 2025 09:33:49 -0300" } ], "notes": null, "is_version_downgrade": false }, { "name": "udev", "from_version": { "source_package_name": "systemd", "source_package_version": "256.5-2ubuntu3.1", "version": "256.5-2ubuntu3.1" }, "to_version": { "source_package_name": "systemd", "source_package_version": "256.5-2ubuntu3.3", "version": "256.5-2ubuntu3.3" }, "cves": [ { "cve": "CVE-2025-4598", "url": "https://ubuntu.com/security/CVE-2025-4598", "cve_description": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.", "cve_priority": "medium", "cve_public_date": "2025-05-30 14:15:00 UTC" } ], "launchpad_bugs_fixed": [], "changes": [ { "cves": [ { "cve": "CVE-2025-4598", "url": "https://ubuntu.com/security/CVE-2025-4598", "cve_description": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process. A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.", "cve_priority": "medium", "cve_public_date": "2025-05-30 14:15:00 UTC" } ], "log": [ "", " * SECURITY UPDATE: race condition in systemd-coredump", " - debian/patches/CVE_2025_4598_1.patch: coredump: get rid of", " _META_MANDATORY_MAX.", " - debian/patches/CVE_2025_4598_2.patch: coredump: use %d in kernel core", " pattern.", " - debian/patches/CVE_2025_4598_3.patch: coredump: also stop forwarding", " non-dumpable processes.", " - debian/patches/CVE_2025_4598_4.patch: coredump: get rid of a bogus", " assertion.", " - CVE-2025-4598", " * this update does not include the changes from 256.5-2ubuntu3.2 as included", " in oracular-proposed", "" ], "package": "systemd", "version": "256.5-2ubuntu3.3", "urgency": "medium", "distributions": "oracular-security", "launchpad_bugs_fixed": [], "author": "Octavio Galland ", "date": "Wed, 04 Jun 2025 09:33:49 -0300" } ], "notes": null, "is_version_downgrade": false } ], "snap": [] }, "added": { "deb": [], "snap": [] }, "removed": { "deb": [], "snap": [] }, "notes": "Changelog diff for Ubuntu 24.10 oracular image from daily image serial 20250530 to 20250617", "from_series": "oracular", "to_series": "oracular", "from_serial": "20250530", "to_serial": "20250617", "from_manifest_filename": "daily_manifest.previous", "to_manifest_filename": "manifest.current" }