{"schema_version":"1.7.2","id":"OESA-2023-1512","modified":"2023-08-18T11:05:42Z","published":"2023-08-18T11:05:42Z","upstream":["CVE-2023-3772","CVE-2023-3863","CVE-2023-4133","CVE-2023-4147"],"summary":"kernel security update","details":"The Linux Kernel, the operating system core itself.\n\nSecurity Fix(es):\n\nA flaw was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to directly dereference a NULL pointer in xfrm_update_ae_params(), leading to a possible kernel crash and denial of service.(CVE-2023-3772)\n\nA use-after-free flaw was found in nfc_llcp_find_local in net/nfc/llcp_core.c in NFC in the Linux kernel. This flaw allows a local user with special privileges to impact a kernel information leak issue.(CVE-2023-3863)\n\nA use-after-free vulnerability was found in the cxgb4 driver in the Linux kernel. The bug occurs when the cxgb4 device is detaching due to a possible rearming of the flower_stats_timer from the work queue. This flaw allows a local user to crash the system, causing a denial of service condition.(CVE-2023-4133)\n\nA use-after-free flaw was found in the Linux kernel’s Netfilter functionality when adding a rule with NFTA_RULE_CHAIN_ID. This flaw allows a local user to crash or escalate their privileges on the system.(CVE-2023-4147)","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":"5.10.0-136.45.0.123.oe2203sp1"}]}],"ecosystem_specific":{"aarch64":["python3-perf-5.10.0-136.45.0.123.oe2203sp1.aarch64.rpm","kernel-tools-debuginfo-5.10.0-136.45.0.123.oe2203sp1.aarch64.rpm","kernel-source-5.10.0-136.45.0.123.oe2203sp1.aarch64.rpm","perf-debuginfo-5.10.0-136.45.0.123.oe2203sp1.aarch64.rpm","kernel-5.10.0-136.45.0.123.oe2203sp1.aarch64.rpm","kernel-tools-devel-5.10.0-136.45.0.123.oe2203sp1.aarch64.rpm","kernel-devel-5.10.0-136.45.0.123.oe2203sp1.aarch64.rpm","kernel-headers-5.10.0-136.45.0.123.oe2203sp1.aarch64.rpm","python3-perf-debuginfo-5.10.0-136.45.0.123.oe2203sp1.aarch64.rpm","perf-5.10.0-136.45.0.123.oe2203sp1.aarch64.rpm","kernel-debuginfo-5.10.0-136.45.0.123.oe2203sp1.aarch64.rpm","kernel-tools-5.10.0-136.45.0.123.oe2203sp1.aarch64.rpm","kernel-debugsource-5.10.0-136.45.0.123.oe2203sp1.aarch64.rpm","bpftool-debuginfo-5.10.0-136.45.0.123.oe2203sp1.aarch64.rpm","bpftool-5.10.0-136.45.0.123.oe2203sp1.aarch64.rpm"],"src":["kernel-5.10.0-136.45.0.123.oe2203sp1.src.rpm"],"x86_64":["kernel-source-5.10.0-136.45.0.123.oe2203sp1.x86_64.rpm","kernel-headers-5.10.0-136.45.0.123.oe2203sp1.x86_64.rpm","bpftool-debuginfo-5.10.0-136.45.0.123.oe2203sp1.x86_64.rpm","perf-debuginfo-5.10.0-136.45.0.123.oe2203sp1.x86_64.rpm","kernel-debuginfo-5.10.0-136.45.0.123.oe2203sp1.x86_64.rpm","kernel-tools-debuginfo-5.10.0-136.45.0.123.oe2203sp1.x86_64.rpm","kernel-5.10.0-136.45.0.123.oe2203sp1.x86_64.rpm","kernel-tools-5.10.0-136.45.0.123.oe2203sp1.x86_64.rpm","kernel-tools-devel-5.10.0-136.45.0.123.oe2203sp1.x86_64.rpm","bpftool-5.10.0-136.45.0.123.oe2203sp1.x86_64.rpm","kernel-debugsource-5.10.0-136.45.0.123.oe2203sp1.x86_64.rpm","python3-perf-5.10.0-136.45.0.123.oe2203sp1.x86_64.rpm","kernel-devel-5.10.0-136.45.0.123.oe2203sp1.x86_64.rpm","perf-5.10.0-136.45.0.123.oe2203sp1.x86_64.rpm","python3-perf-debuginfo-5.10.0-136.45.0.123.oe2203sp1.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1512"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3772"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3863"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4133"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4147"}],"database_specific":{"severity":"High"}}