{"schema_version":"1.7.2","id":"OESA-2023-1493","modified":"2023-08-12T11:05:40Z","published":"2023-08-12T11:05:40Z","upstream":["CVE-2023-3141","CVE-2023-3268","CVE-2023-35829","CVE-2023-38427","CVE-2023-38429","CVE-2023-38430","CVE-2023-4004"],"summary":"kernel security update","details":"The Linux Kernel, the operating system core itself.\r\n\r\nSecurity Fix(es):\r\n\r\nA use-after-free flaw was found in r592_remove in drivers/memstick/host/r592.c in media access in the Linux Kernel. This flaw allows a local attacker to crash the system at device disconnect, possibly leading to a kernel information leak.(CVE-2023-3141)\r\n\r\nAn out of bounds (OOB) memory access flaw was found in the Linux kernel in relay_file_read_start_pos in kernel/relay.c in the relayfs. This flaw could allow a local attacker to crash the system or leak kernel internal information.(CVE-2023-3268)\r\n\r\nAn issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in rkvdec_remove in drivers/staging/media/rkvdec/rkvdec.c.(CVE-2023-35829)\r\n\r\nAn issue was discovered in the Linux kernel before 6.3.8. fs/smb/server/smb2pdu.c in ksmbd has an integer underflow and out-of-bounds read in deassemble_neg_contexts.(CVE-2023-38427)\r\n\r\nAn issue was discovered in the Linux kernel before 6.3.4. fs/ksmbd/connection.c in ksmbd has an off-by-one error in memory allocation (because of ksmbd_smb2_check_message) that may lead to out-of-bounds access.(CVE-2023-38429)\r\n\r\nAn issue was discovered in the Linux kernel before 6.3.9. ksmbd does not validate the SMB request protocol ID, leading to an out-of-bounds read.(CVE-2023-38430)\r\n\r\nA use-after-free flaw was found in the Linux kernel\u0026apos;s netfilter in the way a user triggers the nft_pipapo_remove function with the element, without a NFT_SET_EXT_KEY_END. This issue could allow a local user to crash the system or potentially escalate their privileges on the system.(CVE-2023-4004)","affected":[{"package":{"ecosystem":"openEuler:22.03-LTS-SP2","name":"kernel","purl":"pkg:rpm/openEuler/kernel\u0026distro=openEuler-22.03-LTS-SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.10.0-153.22.0.98.oe2203sp2"}]}],"ecosystem_specific":{"aarch64":["bpftool-5.10.0-153.22.0.98.oe2203sp2.aarch64.rpm","perf-5.10.0-153.22.0.98.oe2203sp2.aarch64.rpm","kernel-debuginfo-5.10.0-153.22.0.98.oe2203sp2.aarch64.rpm","kernel-source-5.10.0-153.22.0.98.oe2203sp2.aarch64.rpm","kernel-headers-5.10.0-153.22.0.98.oe2203sp2.aarch64.rpm","kernel-devel-5.10.0-153.22.0.98.oe2203sp2.aarch64.rpm","kernel-debugsource-5.10.0-153.22.0.98.oe2203sp2.aarch64.rpm","kernel-5.10.0-153.22.0.98.oe2203sp2.aarch64.rpm","perf-debuginfo-5.10.0-153.22.0.98.oe2203sp2.aarch64.rpm","python3-perf-5.10.0-153.22.0.98.oe2203sp2.aarch64.rpm","kernel-tools-debuginfo-5.10.0-153.22.0.98.oe2203sp2.aarch64.rpm","python3-perf-debuginfo-5.10.0-153.22.0.98.oe2203sp2.aarch64.rpm","bpftool-debuginfo-5.10.0-153.22.0.98.oe2203sp2.aarch64.rpm","kernel-tools-devel-5.10.0-153.22.0.98.oe2203sp2.aarch64.rpm","kernel-tools-5.10.0-153.22.0.98.oe2203sp2.aarch64.rpm"],"src":["kernel-5.10.0-153.22.0.98.oe2203sp2.src.rpm"],"x86_64":["kernel-source-5.10.0-153.22.0.98.oe2203sp2.x86_64.rpm","perf-5.10.0-153.22.0.98.oe2203sp2.x86_64.rpm","kernel-devel-5.10.0-153.22.0.98.oe2203sp2.x86_64.rpm","kernel-5.10.0-153.22.0.98.oe2203sp2.x86_64.rpm","kernel-debuginfo-5.10.0-153.22.0.98.oe2203sp2.x86_64.rpm","kernel-tools-devel-5.10.0-153.22.0.98.oe2203sp2.x86_64.rpm","kernel-tools-debuginfo-5.10.0-153.22.0.98.oe2203sp2.x86_64.rpm","bpftool-5.10.0-153.22.0.98.oe2203sp2.x86_64.rpm","perf-debuginfo-5.10.0-153.22.0.98.oe2203sp2.x86_64.rpm","kernel-debugsource-5.10.0-153.22.0.98.oe2203sp2.x86_64.rpm","python3-perf-5.10.0-153.22.0.98.oe2203sp2.x86_64.rpm","kernel-headers-5.10.0-153.22.0.98.oe2203sp2.x86_64.rpm","bpftool-debuginfo-5.10.0-153.22.0.98.oe2203sp2.x86_64.rpm","kernel-tools-5.10.0-153.22.0.98.oe2203sp2.x86_64.rpm","python3-perf-debuginfo-5.10.0-153.22.0.98.oe2203sp2.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1493"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3141"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3268"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-35829"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38427"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38429"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38430"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4004"}],"database_specific":{"severity":"Critical"}}