{"schema_version":"1.7.2","id":"OESA-2023-1538","modified":"2023-08-26T11:05:45Z","published":"2023-08-26T11:05:45Z","upstream":["CVE-2023-4128"],"summary":"kernel security update","details":"The Linux Kernel, the operating system core itself.\n\nSecurity Fix(es):\n\nA use-after-free flaw was found in net/sched/cls_fw.c in classifiers (cls_fw, cls_u32, and cls_route) in the Linux Kernel. This flaw allows a local attacker to perform a local privilege escalation due to incorrect handling of the existing filter, leading to a kernel information leak issue.(CVE-2023-4128)","affected":[{"package":{"ecosystem":"openEuler:22.03-LTS","name":"kernel","purl":"pkg:rpm/openEuler/kernel\u0026distro=openEuler-22.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.10.0-60.108.0.135.oe2203"}]}],"ecosystem_specific":{"aarch64":["kernel-tools-debuginfo-5.10.0-60.108.0.135.oe2203.aarch64.rpm","kernel-5.10.0-60.108.0.135.oe2203.aarch64.rpm","kernel-tools-5.10.0-60.108.0.135.oe2203.aarch64.rpm","bpftool-5.10.0-60.108.0.135.oe2203.aarch64.rpm","kernel-tools-devel-5.10.0-60.108.0.135.oe2203.aarch64.rpm","bpftool-debuginfo-5.10.0-60.108.0.135.oe2203.aarch64.rpm","python3-perf-5.10.0-60.108.0.135.oe2203.aarch64.rpm","python3-perf-debuginfo-5.10.0-60.108.0.135.oe2203.aarch64.rpm","perf-debuginfo-5.10.0-60.108.0.135.oe2203.aarch64.rpm","perf-5.10.0-60.108.0.135.oe2203.aarch64.rpm","kernel-source-5.10.0-60.108.0.135.oe2203.aarch64.rpm","kernel-headers-5.10.0-60.108.0.135.oe2203.aarch64.rpm","kernel-debuginfo-5.10.0-60.108.0.135.oe2203.aarch64.rpm","kernel-devel-5.10.0-60.108.0.135.oe2203.aarch64.rpm","kernel-debugsource-5.10.0-60.108.0.135.oe2203.aarch64.rpm"],"src":["kernel-5.10.0-60.108.0.135.oe2203.src.rpm"],"x86_64":["kernel-5.10.0-60.108.0.135.oe2203.x86_64.rpm","kernel-debuginfo-5.10.0-60.108.0.135.oe2203.x86_64.rpm","kernel-headers-5.10.0-60.108.0.135.oe2203.x86_64.rpm","perf-5.10.0-60.108.0.135.oe2203.x86_64.rpm","kernel-tools-devel-5.10.0-60.108.0.135.oe2203.x86_64.rpm","perf-debuginfo-5.10.0-60.108.0.135.oe2203.x86_64.rpm","kernel-debugsource-5.10.0-60.108.0.135.oe2203.x86_64.rpm","bpftool-5.10.0-60.108.0.135.oe2203.x86_64.rpm","bpftool-debuginfo-5.10.0-60.108.0.135.oe2203.x86_64.rpm","kernel-tools-debuginfo-5.10.0-60.108.0.135.oe2203.x86_64.rpm","kernel-devel-5.10.0-60.108.0.135.oe2203.x86_64.rpm","kernel-source-5.10.0-60.108.0.135.oe2203.x86_64.rpm","python3-perf-debuginfo-5.10.0-60.108.0.135.oe2203.x86_64.rpm","kernel-tools-5.10.0-60.108.0.135.oe2203.x86_64.rpm","python3-perf-5.10.0-60.108.0.135.oe2203.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1538"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4128"}],"database_specific":{"severity":"High"}}