{"schema_version":"1.7.2","id":"OESA-2023-1178","modified":"2023-03-17T11:05:04Z","published":"2023-03-17T11:05:04Z","upstream":["CVE-2023-20938","CVE-2023-0461","CVE-2023-26607","CVE-2023-1075","CVE-2023-1078","CVE-2023-1076","CVE-2023-22995","CVE-2023-1118","CVE-2023-26545"],"summary":"kernel security update","details":"The Linux Kernel, the operating system core itself.\r\n\r\nSecurity Fix(es):\r\n\r\nIn binder_transaction_buffer_release of binder.c, there is a possible use after free due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-257685302References: Upstream kernel(CVE-2023-20938)\r\n\r\nThere is a use-after-free vulnerability in the Linux Kernel which can be exploited to achieve local privilege escalation. To reach the vulnerability kernel configuration flag CONFIG_TLS or CONFIG_XFRM_ESPINTCP has to be configured, but the operation does not require any privilege. There is a use-after-free bug of icsk_ulp_data of a struct inet_connection_sock. When CONFIG_TLS is enabled, user can install a tls context (struct tls_context) on a connected tcp socket. The context is not cleared if this socket is disconnected and reused as a listener. If a new socket is created from the listener, the context is inherited and vulnerable. The setsockopt TCP_ULP operation does not require any privilege. We recommend upgrading past commit 2c02d41d71f90a5168391b6a5f2954112ba2307c(CVE-2023-0461)\r\n\r\nIn the Linux kernel 6.0.8, there is an out-of-bounds read in ntfs_attr_find in fs/ntfs/attrib.c.(CVE-2023-26607)\r\n\r\nA flaw in the Linux Kernel found. The tls_is_tx_ready() incorrectly checks for list emptiness, potentially accessing a type confused entry to the list_head, leaking the last byte of the confused field that overlaps with rec-\u0026gt;tx_ready.\r\n\r\n\nReference:\nhttps://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=ffe2a22562444720b05bdfeb999c03e810d84cbb(CVE-2023-1075)\r\n\r\nA flaw found in the Linux Kernel in RDS (Reliable Datagram Sockets) protocol. The rds_rm_zerocopy_callback() uses list_entry() on the head of a list causing a type confusion. Local user can trigger this with rds_message_put(). Type confusion leads to `struct rds_msg_zcopy_info *info` actually points to something else that is potentially controlled by local user.\nIt is known how to trigger this, which causes an OOB access, and a lock corruption.\r\n\r\nReference:\nhttps://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=f753a68980cf4b59a80fe677619da2b1804f526d(CVE-2023-1078)\r\n\r\nA flaw found in the Linux Kernel. The tun/tap sockets have their socket UID hardcoded to 0 due to a type confusion in their initialization function.\nWhile it will be often correct, as tuntap devices require CAP_NET_ADMIN, it may not always be the case, e.g., a non-root user only having that capability.\nThis would make tun/tap sockets being incorrectly treated in filtering/routing decisions, possibly bypassing network filters.\r\n\r\nReferences:\nhttps://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=66b2c338adce580dfce2199591e65e2bab889cff\nhttps://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=a096ccca6e503a5c575717ff8a36ace27510ab0a(CVE-2023-1076)\r\n\r\nIn the Linux kernel before 5.17, an error path in dwc3_qcom_acpi_register_core in drivers/usb/dwc3/dwc3-qcom.c lacks certain platform_device_put and kfree calls.(CVE-2023-22995)\r\n\r\nA flaw use after free in the Linux kernel integrated infrared receiver/transceiver driver was found in the way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate their privileges on the system.(CVE-2023-1118)\n\nIn the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure (for registering the sysctl table under a new location) during the renaming of a device.(CVE-2023-26545)","affected":[{"package":{"ecosystem":"openEuler:22.03-LTS-SP1","name":"kernel","purl":"pkg:rpm/openEuler/kernel\u0026distro=openEuler-22.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.10.0-136.22.0.98.oe2203sp1"}]}],"ecosystem_specific":{"aarch64":["kernel-tools-devel-5.10.0-136.22.0.98.oe2203sp1.aarch64.rpm","kernel-headers-5.10.0-136.22.0.98.oe2203sp1.aarch64.rpm","bpftool-debuginfo-5.10.0-136.22.0.98.oe2203sp1.aarch64.rpm","kernel-debuginfo-5.10.0-136.22.0.98.oe2203sp1.aarch64.rpm","perf-debuginfo-5.10.0-136.22.0.98.oe2203sp1.aarch64.rpm","kernel-tools-debuginfo-5.10.0-136.22.0.98.oe2203sp1.aarch64.rpm","kernel-source-5.10.0-136.22.0.98.oe2203sp1.aarch64.rpm","perf-5.10.0-136.22.0.98.oe2203sp1.aarch64.rpm","python3-perf-5.10.0-136.22.0.98.oe2203sp1.aarch64.rpm","kernel-debugsource-5.10.0-136.22.0.98.oe2203sp1.aarch64.rpm","kernel-devel-5.10.0-136.22.0.98.oe2203sp1.aarch64.rpm","kernel-tools-5.10.0-136.22.0.98.oe2203sp1.aarch64.rpm","kernel-5.10.0-136.22.0.98.oe2203sp1.aarch64.rpm","bpftool-5.10.0-136.22.0.98.oe2203sp1.aarch64.rpm","python3-perf-debuginfo-5.10.0-136.22.0.98.oe2203sp1.aarch64.rpm"],"src":["kernel-5.10.0-136.22.0.98.oe2203sp1.src.rpm"],"x86_64":["perf-5.10.0-136.22.0.98.oe2203sp1.x86_64.rpm","kernel-5.10.0-136.22.0.98.oe2203sp1.x86_64.rpm","python3-perf-debuginfo-5.10.0-136.22.0.98.oe2203sp1.x86_64.rpm","kernel-source-5.10.0-136.22.0.98.oe2203sp1.x86_64.rpm","kernel-tools-debuginfo-5.10.0-136.22.0.98.oe2203sp1.x86_64.rpm","bpftool-debuginfo-5.10.0-136.22.0.98.oe2203sp1.x86_64.rpm","kernel-headers-5.10.0-136.22.0.98.oe2203sp1.x86_64.rpm","kernel-tools-devel-5.10.0-136.22.0.98.oe2203sp1.x86_64.rpm","kernel-devel-5.10.0-136.22.0.98.oe2203sp1.x86_64.rpm","perf-debuginfo-5.10.0-136.22.0.98.oe2203sp1.x86_64.rpm","python3-perf-5.10.0-136.22.0.98.oe2203sp1.x86_64.rpm","kernel-tools-5.10.0-136.22.0.98.oe2203sp1.x86_64.rpm","kernel-debugsource-5.10.0-136.22.0.98.oe2203sp1.x86_64.rpm","kernel-debuginfo-5.10.0-136.22.0.98.oe2203sp1.x86_64.rpm","bpftool-5.10.0-136.22.0.98.oe2203sp1.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1178"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20938"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0461"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26607"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1075"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1078"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1076"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-22995"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1118"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26545"}],"database_specific":{"severity":"High"}}