An update for kernel is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2021-1331 Final 1.0 1.0 2021-09-03 Initial 2021-09-03 2021-09-03 openEuler SA Tool V1.0 2021-09-03 kernel security update An update for kernel is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2. The Linux Kernel, the operating system core itself. Security Fix(es): arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault.(CVE-2021-38198) An update for kernel is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2. openEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Medium kernel https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1331 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-38198 https://nvd.nist.gov/vuln/detail/CVE-2021-38198 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 kernel-devel-4.19.90-2108.9.0.0107.oe1.aarch64.rpm kernel-source-4.19.90-2108.9.0.0107.oe1.aarch64.rpm perf-debuginfo-4.19.90-2108.9.0.0107.oe1.aarch64.rpm kernel-tools-4.19.90-2108.9.0.0107.oe1.aarch64.rpm python2-perf-debuginfo-4.19.90-2108.9.0.0107.oe1.aarch64.rpm kernel-tools-devel-4.19.90-2108.9.0.0107.oe1.aarch64.rpm kernel-tools-debuginfo-4.19.90-2108.9.0.0107.oe1.aarch64.rpm bpftool-debuginfo-4.19.90-2108.9.0.0107.oe1.aarch64.rpm kernel-4.19.90-2108.9.0.0107.oe1.aarch64.rpm python2-perf-4.19.90-2108.9.0.0107.oe1.aarch64.rpm kernel-debugsource-4.19.90-2108.9.0.0107.oe1.aarch64.rpm python3-perf-4.19.90-2108.9.0.0107.oe1.aarch64.rpm kernel-debuginfo-4.19.90-2108.9.0.0107.oe1.aarch64.rpm perf-4.19.90-2108.9.0.0107.oe1.aarch64.rpm bpftool-4.19.90-2108.9.0.0107.oe1.aarch64.rpm python3-perf-debuginfo-4.19.90-2108.9.0.0107.oe1.aarch64.rpm kernel-tools-debuginfo-4.19.90-2108.9.0.0107.oe1.aarch64.rpm perf-4.19.90-2108.9.0.0107.oe1.aarch64.rpm kernel-4.19.90-2108.9.0.0107.oe1.aarch64.rpm kernel-source-4.19.90-2108.9.0.0107.oe1.aarch64.rpm kernel-tools-devel-4.19.90-2108.9.0.0107.oe1.aarch64.rpm bpftool-debuginfo-4.19.90-2108.9.0.0107.oe1.aarch64.rpm bpftool-4.19.90-2108.9.0.0107.oe1.aarch64.rpm kernel-debuginfo-4.19.90-2108.9.0.0107.oe1.aarch64.rpm kernel-devel-4.19.90-2108.9.0.0107.oe1.aarch64.rpm python3-perf-debuginfo-4.19.90-2108.9.0.0107.oe1.aarch64.rpm kernel-tools-4.19.90-2108.9.0.0107.oe1.aarch64.rpm python2-perf-debuginfo-4.19.90-2108.9.0.0107.oe1.aarch64.rpm python3-perf-4.19.90-2108.9.0.0107.oe1.aarch64.rpm python2-perf-4.19.90-2108.9.0.0107.oe1.aarch64.rpm kernel-debugsource-4.19.90-2108.9.0.0107.oe1.aarch64.rpm perf-debuginfo-4.19.90-2108.9.0.0107.oe1.aarch64.rpm kernel-4.19.90-2108.9.0.0107.oe1.src.rpm kernel-4.19.90-2108.9.0.0107.oe1.src.rpm kernel-devel-4.19.90-2108.9.0.0107.oe1.x86_64.rpm kernel-source-4.19.90-2108.9.0.0107.oe1.x86_64.rpm perf-4.19.90-2108.9.0.0107.oe1.x86_64.rpm kernel-4.19.90-2108.9.0.0107.oe1.x86_64.rpm perf-debuginfo-4.19.90-2108.9.0.0107.oe1.x86_64.rpm python3-perf-debuginfo-4.19.90-2108.9.0.0107.oe1.x86_64.rpm kernel-debugsource-4.19.90-2108.9.0.0107.oe1.x86_64.rpm bpftool-4.19.90-2108.9.0.0107.oe1.x86_64.rpm kernel-tools-4.19.90-2108.9.0.0107.oe1.x86_64.rpm python2-perf-debuginfo-4.19.90-2108.9.0.0107.oe1.x86_64.rpm kernel-tools-devel-4.19.90-2108.9.0.0107.oe1.x86_64.rpm python3-perf-4.19.90-2108.9.0.0107.oe1.x86_64.rpm bpftool-debuginfo-4.19.90-2108.9.0.0107.oe1.x86_64.rpm kernel-tools-debuginfo-4.19.90-2108.9.0.0107.oe1.x86_64.rpm kernel-debuginfo-4.19.90-2108.9.0.0107.oe1.x86_64.rpm python2-perf-4.19.90-2108.9.0.0107.oe1.x86_64.rpm kernel-debuginfo-4.19.90-2108.9.0.0107.oe1.x86_64.rpm kernel-devel-4.19.90-2108.9.0.0107.oe1.x86_64.rpm kernel-debugsource-4.19.90-2108.9.0.0107.oe1.x86_64.rpm perf-4.19.90-2108.9.0.0107.oe1.x86_64.rpm kernel-source-4.19.90-2108.9.0.0107.oe1.x86_64.rpm kernel-tools-debuginfo-4.19.90-2108.9.0.0107.oe1.x86_64.rpm python3-perf-4.19.90-2108.9.0.0107.oe1.x86_64.rpm kernel-4.19.90-2108.9.0.0107.oe1.x86_64.rpm bpftool-4.19.90-2108.9.0.0107.oe1.x86_64.rpm python3-perf-debuginfo-4.19.90-2108.9.0.0107.oe1.x86_64.rpm kernel-tools-devel-4.19.90-2108.9.0.0107.oe1.x86_64.rpm python2-perf-4.19.90-2108.9.0.0107.oe1.x86_64.rpm perf-debuginfo-4.19.90-2108.9.0.0107.oe1.x86_64.rpm kernel-tools-4.19.90-2108.9.0.0107.oe1.x86_64.rpm python2-perf-debuginfo-4.19.90-2108.9.0.0107.oe1.x86_64.rpm bpftool-debuginfo-4.19.90-2108.9.0.0107.oe1.x86_64.rpm arch/x86/kvm/mmu/paging_tmpl.h in the Linux kernel before 5.12.11 incorrectly computes the access permissions of a shadow page, leading to a missing guest protection page fault. 2021-09-03 CVE-2021-38198 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 Medium 5.5 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H kernel security update 2021-09-03 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1331