{"schema_version":"1.7.2","id":"OESA-2022-1846","modified":"2022-08-19T11:04:09Z","published":"2022-08-19T11:04:09Z","upstream":["CVE-2022-36123","CVE-2022-20369"],"summary":"kernel security update","details":"\r\n\r\nSecurity Fix(es):\r\n\r\nThe Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol (.bss). This allows Xen PV guest OS users to cause a denial of service or gain privileges.(CVE-2022-36123)\n\nIn v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-223375145References: Upstream kernel(CVE-2022-20369)","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS-SP1","name":"kernel","purl":"pkg:rpm/openEuler/kernel\u0026distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.19.90-2208.4.0.0163.oe1"}]}],"ecosystem_specific":{"aarch64":["perf-4.19.90-2208.4.0.0163.oe1.aarch64.rpm","python3-perf-4.19.90-2208.4.0.0163.oe1.aarch64.rpm","kernel-devel-4.19.90-2208.4.0.0163.oe1.aarch64.rpm","bpftool-debuginfo-4.19.90-2208.4.0.0163.oe1.aarch64.rpm","kernel-4.19.90-2208.4.0.0163.oe1.aarch64.rpm","bpftool-4.19.90-2208.4.0.0163.oe1.aarch64.rpm","kernel-source-4.19.90-2208.4.0.0163.oe1.aarch64.rpm","kernel-tools-debuginfo-4.19.90-2208.4.0.0163.oe1.aarch64.rpm","python2-perf-debuginfo-4.19.90-2208.4.0.0163.oe1.aarch64.rpm","kernel-debugsource-4.19.90-2208.4.0.0163.oe1.aarch64.rpm","perf-debuginfo-4.19.90-2208.4.0.0163.oe1.aarch64.rpm","kernel-tools-devel-4.19.90-2208.4.0.0163.oe1.aarch64.rpm","python3-perf-debuginfo-4.19.90-2208.4.0.0163.oe1.aarch64.rpm","kernel-tools-4.19.90-2208.4.0.0163.oe1.aarch64.rpm","kernel-debuginfo-4.19.90-2208.4.0.0163.oe1.aarch64.rpm","python2-perf-4.19.90-2208.4.0.0163.oe1.aarch64.rpm"],"src":["kernel-4.19.90-2208.4.0.0163.oe1.src.rpm"],"x86_64":["perf-debuginfo-4.19.90-2208.4.0.0163.oe1.x86_64.rpm","python2-perf-4.19.90-2208.4.0.0163.oe1.x86_64.rpm","python3-perf-debuginfo-4.19.90-2208.4.0.0163.oe1.x86_64.rpm","kernel-tools-debuginfo-4.19.90-2208.4.0.0163.oe1.x86_64.rpm","kernel-tools-4.19.90-2208.4.0.0163.oe1.x86_64.rpm","kernel-debugsource-4.19.90-2208.4.0.0163.oe1.x86_64.rpm","kernel-devel-4.19.90-2208.4.0.0163.oe1.x86_64.rpm","bpftool-debuginfo-4.19.90-2208.4.0.0163.oe1.x86_64.rpm","kernel-4.19.90-2208.4.0.0163.oe1.x86_64.rpm","kernel-tools-devel-4.19.90-2208.4.0.0163.oe1.x86_64.rpm","python3-perf-4.19.90-2208.4.0.0163.oe1.x86_64.rpm","kernel-source-4.19.90-2208.4.0.0163.oe1.x86_64.rpm","python2-perf-debuginfo-4.19.90-2208.4.0.0163.oe1.x86_64.rpm","kernel-debuginfo-4.19.90-2208.4.0.0163.oe1.x86_64.rpm","bpftool-4.19.90-2208.4.0.0163.oe1.x86_64.rpm","perf-4.19.90-2208.4.0.0163.oe1.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1846"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-36123"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-20369"}],"database_specific":{"severity":"Medium"}}