An update for kernel is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS
Security Advisory
openeuler-security@openeuler.org
openEuler security committee
openEuler-SA-2022-1750
Final
1.0
1.0
2022-07-15
Initial
2022-07-15
2022-07-15
openEuler SA Tool V1.0
2022-07-15
kernel security update
An update for kernel is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS.
The Linux Kernel, the operating system core itself.
Security Fix(es):
Incomplete cleanup of multi-core shared buffers for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2022-21123)
Incomplete cleanup of microarchitectural fill buffers on some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2022-21125)
Incomplete cleanup in specific special register write operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2022-21166)
An update for kernel is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS.
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://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1750
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-21123
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-21125
https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-21166
https://nvd.nist.gov/vuln/detail/CVE-2022-21123
https://nvd.nist.gov/vuln/detail/CVE-2022-21125
https://nvd.nist.gov/vuln/detail/CVE-2022-21166
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP3
openEuler-22.03-LTS
kernel-debugsource-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
python2-perf-debuginfo-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
kernel-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
kernel-devel-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
perf-debuginfo-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
python3-perf-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
kernel-tools-debuginfo-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
bpftool-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
kernel-source-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
perf-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
kernel-tools-devel-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
kernel-tools-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
kernel-debuginfo-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
python2-perf-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
bpftool-debuginfo-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
python3-perf-debuginfo-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
python2-perf-debuginfo-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
perf-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
kernel-debuginfo-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
kernel-tools-debuginfo-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
kernel-tools-devel-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
python3-perf-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
python3-perf-debuginfo-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
kernel-debugsource-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
bpftool-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
kernel-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
bpftool-debuginfo-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
kernel-source-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
python2-perf-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
kernel-tools-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
kernel-devel-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
perf-debuginfo-4.19.90-2207.2.0.0158.oe1.aarch64.rpm
bpftool-debuginfo-5.10.0-60.43.0.72.oe2203.aarch64.rpm
kernel-devel-5.10.0-60.43.0.72.oe2203.aarch64.rpm
bpftool-5.10.0-60.43.0.72.oe2203.aarch64.rpm
kernel-source-5.10.0-60.43.0.72.oe2203.aarch64.rpm
kernel-5.10.0-60.43.0.72.oe2203.aarch64.rpm
perf-debuginfo-5.10.0-60.43.0.72.oe2203.aarch64.rpm
python3-perf-5.10.0-60.43.0.72.oe2203.aarch64.rpm
kernel-debuginfo-5.10.0-60.43.0.72.oe2203.aarch64.rpm
kernel-debugsource-5.10.0-60.43.0.72.oe2203.aarch64.rpm
kernel-tools-5.10.0-60.43.0.72.oe2203.aarch64.rpm
python3-perf-debuginfo-5.10.0-60.43.0.72.oe2203.aarch64.rpm
kernel-headers-5.10.0-60.43.0.72.oe2203.aarch64.rpm
perf-5.10.0-60.43.0.72.oe2203.aarch64.rpm
kernel-tools-devel-5.10.0-60.43.0.72.oe2203.aarch64.rpm
kernel-tools-debuginfo-5.10.0-60.43.0.72.oe2203.aarch64.rpm
kernel-4.19.90-2207.2.0.0158.oe1.src.rpm
kernel-4.19.90-2207.2.0.0158.oe1.src.rpm
kernel-5.10.0-60.43.0.72.oe2203.src.rpm
python2-perf-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
perf-debuginfo-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
perf-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
kernel-devel-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
python3-perf-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
bpftool-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
python3-perf-debuginfo-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
kernel-tools-devel-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
kernel-source-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
kernel-debuginfo-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
kernel-tools-debuginfo-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
kernel-tools-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
kernel-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
bpftool-debuginfo-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
kernel-debugsource-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
python2-perf-debuginfo-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
perf-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
python3-perf-debuginfo-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
bpftool-debuginfo-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
kernel-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
python2-perf-debuginfo-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
kernel-devel-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
python3-perf-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
python2-perf-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
kernel-tools-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
kernel-tools-devel-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
kernel-debuginfo-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
kernel-tools-debuginfo-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
kernel-debugsource-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
kernel-source-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
perf-debuginfo-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
bpftool-4.19.90-2207.2.0.0158.oe1.x86_64.rpm
bpftool-5.10.0-60.43.0.72.oe2203.x86_64.rpm
python3-perf-debuginfo-5.10.0-60.43.0.72.oe2203.x86_64.rpm
kernel-headers-5.10.0-60.43.0.72.oe2203.x86_64.rpm
bpftool-debuginfo-5.10.0-60.43.0.72.oe2203.x86_64.rpm
kernel-tools-devel-5.10.0-60.43.0.72.oe2203.x86_64.rpm
perf-debuginfo-5.10.0-60.43.0.72.oe2203.x86_64.rpm
kernel-debugsource-5.10.0-60.43.0.72.oe2203.x86_64.rpm
perf-5.10.0-60.43.0.72.oe2203.x86_64.rpm
kernel-tools-5.10.0-60.43.0.72.oe2203.x86_64.rpm
python3-perf-5.10.0-60.43.0.72.oe2203.x86_64.rpm
kernel-5.10.0-60.43.0.72.oe2203.x86_64.rpm
kernel-devel-5.10.0-60.43.0.72.oe2203.x86_64.rpm
kernel-tools-debuginfo-5.10.0-60.43.0.72.oe2203.x86_64.rpm
kernel-debuginfo-5.10.0-60.43.0.72.oe2203.x86_64.rpm
kernel-source-5.10.0-60.43.0.72.oe2203.x86_64.rpm
Incomplete cleanup of multi-core shared buffers for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
2022-07-15
CVE-2022-21123
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP3
openEuler-22.03-LTS
Medium
5.5
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
kernel security update
2022-07-15
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1750
Incomplete cleanup of microarchitectural fill buffers on some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
2022-07-15
CVE-2022-21125
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP3
openEuler-22.03-LTS
Medium
5.5
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
kernel security update
2022-07-15
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1750
Incomplete cleanup in specific special register write operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
2022-07-15
CVE-2022-21166
openEuler-20.03-LTS-SP1
openEuler-20.03-LTS-SP3
openEuler-22.03-LTS
Medium
5.5
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
kernel security update
2022-07-15
https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1750