{"schema_version":"1.7.2","id":"OESA-2022-1864","modified":"2022-08-26T11:04:11Z","published":"2022-08-26T11:04:11Z","upstream":["CVE-2022-26373","CVE-2022-2588"],"summary":"kernel security update","details":"The Linux Kernel, the operating system core itself.\r\n\r\nSecurity Fix(es):\r\n\r\nNon-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.(CVE-2022-26373)\n\nA use-after-free flaw was found in route4_change in the net/sched/cls_route.c filter implementation in the Linux kernel. This flaw allows a local, privileged attacker to crash the system, possibly leading to a local privilege escalation issue.(CVE-2022-2588)","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":"4.19.90-2208.5.0.0164.oe1"}]}],"ecosystem_specific":{"aarch64":["perf-4.19.90-2208.5.0.0164.oe1.aarch64.rpm","python3-perf-4.19.90-2208.5.0.0164.oe1.aarch64.rpm","kernel-devel-4.19.90-2208.5.0.0164.oe1.aarch64.rpm","bpftool-debuginfo-4.19.90-2208.5.0.0164.oe1.aarch64.rpm","kernel-4.19.90-2208.5.0.0164.oe1.aarch64.rpm","bpftool-4.19.90-2208.5.0.0164.oe1.aarch64.rpm","kernel-source-4.19.90-2208.5.0.0164.oe1.aarch64.rpm","kernel-tools-debuginfo-4.19.90-2208.5.0.0164.oe1.aarch64.rpm","python2-perf-debuginfo-4.19.90-2208.5.0.0164.oe1.aarch64.rpm","kernel-debugsource-4.19.90-2208.5.0.0164.oe1.aarch64.rpm","perf-debuginfo-4.19.90-2208.5.0.0164.oe1.aarch64.rpm","kernel-tools-devel-4.19.90-2208.5.0.0164.oe1.aarch64.rpm","python3-perf-debuginfo-4.19.90-2208.5.0.0164.oe1.aarch64.rpm","kernel-tools-4.19.90-2208.5.0.0164.oe1.aarch64.rpm","kernel-debuginfo-4.19.90-2208.5.0.0164.oe1.aarch64.rpm","python2-perf-4.19.90-2208.5.0.0164.oe1.aarch64.rpm"],"src":["kernel-4.19.90-2208.5.0.0164.oe1.src.rpm"],"x86_64":["perf-debuginfo-4.19.90-2208.5.0.0164.oe1.x86_64.rpm","python2-perf-4.19.90-2208.5.0.0164.oe1.x86_64.rpm","python3-perf-debuginfo-4.19.90-2208.5.0.0164.oe1.x86_64.rpm","kernel-tools-debuginfo-4.19.90-2208.5.0.0164.oe1.x86_64.rpm","kernel-tools-4.19.90-2208.5.0.0164.oe1.x86_64.rpm","kernel-debugsource-4.19.90-2208.5.0.0164.oe1.x86_64.rpm","kernel-devel-4.19.90-2208.5.0.0164.oe1.x86_64.rpm","bpftool-debuginfo-4.19.90-2208.5.0.0164.oe1.x86_64.rpm","kernel-4.19.90-2208.5.0.0164.oe1.x86_64.rpm","kernel-tools-devel-4.19.90-2208.5.0.0164.oe1.x86_64.rpm","python3-perf-4.19.90-2208.5.0.0164.oe1.x86_64.rpm","kernel-source-4.19.90-2208.5.0.0164.oe1.x86_64.rpm","python2-perf-debuginfo-4.19.90-2208.5.0.0164.oe1.x86_64.rpm","kernel-debuginfo-4.19.90-2208.5.0.0164.oe1.x86_64.rpm","bpftool-4.19.90-2208.5.0.0164.oe1.x86_64.rpm","perf-4.19.90-2208.5.0.0164.oe1.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1864"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26373"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-2588"}],"database_specific":{"severity":"Medium"}}