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