{"schema_version":"1.7.2","id":"OESA-2022-2142","modified":"2022-12-17T11:04:41Z","published":"2022-12-17T11:04:41Z","upstream":["CVE-2022-4129"],"summary":"kernel security update","details":"The Linux Kernel, the operating system core itself.\r\n\r\nSecurity Fix(es):\r\n\r\nA flaw was found in the Linux kernel\u0026apos;s Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service.(CVE-2022-4129)","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS-SP3","name":"kernel","purl":"pkg:rpm/openEuler/kernel\u0026distro=openEuler-20.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.19.90-2212.1.0.0180.oe1"}]}],"ecosystem_specific":{"aarch64":["perf-debuginfo-4.19.90-2212.1.0.0180.oe1.aarch64.rpm","kernel-debuginfo-4.19.90-2212.1.0.0180.oe1.aarch64.rpm","kernel-4.19.90-2212.1.0.0180.oe1.aarch64.rpm","kernel-tools-devel-4.19.90-2212.1.0.0180.oe1.aarch64.rpm","kernel-source-4.19.90-2212.1.0.0180.oe1.aarch64.rpm","python3-perf-4.19.90-2212.1.0.0180.oe1.aarch64.rpm","bpftool-4.19.90-2212.1.0.0180.oe1.aarch64.rpm","perf-4.19.90-2212.1.0.0180.oe1.aarch64.rpm","python2-perf-debuginfo-4.19.90-2212.1.0.0180.oe1.aarch64.rpm","python2-perf-4.19.90-2212.1.0.0180.oe1.aarch64.rpm","kernel-tools-debuginfo-4.19.90-2212.1.0.0180.oe1.aarch64.rpm","bpftool-debuginfo-4.19.90-2212.1.0.0180.oe1.aarch64.rpm","kernel-devel-4.19.90-2212.1.0.0180.oe1.aarch64.rpm","python3-perf-debuginfo-4.19.90-2212.1.0.0180.oe1.aarch64.rpm","kernel-tools-4.19.90-2212.1.0.0180.oe1.aarch64.rpm","kernel-debugsource-4.19.90-2212.1.0.0180.oe1.aarch64.rpm"],"src":["kernel-4.19.90-2212.1.0.0180.oe1.src.rpm"],"x86_64":["kernel-tools-devel-4.19.90-2212.1.0.0180.oe1.x86_64.rpm","kernel-tools-4.19.90-2212.1.0.0180.oe1.x86_64.rpm","kernel-debuginfo-4.19.90-2212.1.0.0180.oe1.x86_64.rpm","python3-perf-debuginfo-4.19.90-2212.1.0.0180.oe1.x86_64.rpm","python2-perf-4.19.90-2212.1.0.0180.oe1.x86_64.rpm","kernel-debugsource-4.19.90-2212.1.0.0180.oe1.x86_64.rpm","perf-debuginfo-4.19.90-2212.1.0.0180.oe1.x86_64.rpm","perf-4.19.90-2212.1.0.0180.oe1.x86_64.rpm","kernel-tools-debuginfo-4.19.90-2212.1.0.0180.oe1.x86_64.rpm","kernel-source-4.19.90-2212.1.0.0180.oe1.x86_64.rpm","python2-perf-debuginfo-4.19.90-2212.1.0.0180.oe1.x86_64.rpm","bpftool-4.19.90-2212.1.0.0180.oe1.x86_64.rpm","kernel-4.19.90-2212.1.0.0180.oe1.x86_64.rpm","bpftool-debuginfo-4.19.90-2212.1.0.0180.oe1.x86_64.rpm","kernel-devel-4.19.90-2212.1.0.0180.oe1.x86_64.rpm","python3-perf-4.19.90-2212.1.0.0180.oe1.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-2142"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-4129"}],"database_specific":{"severity":"Medium"}}