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-2022-1727 Final 1.0 1.0 2022-06-29 Initial 2022-06-29 2022-06-29 openEuler SA Tool V1.0 2022-06-29 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): A use-after-free flaw was found in the Linux kernel’s sound subsystem in the way a user triggers concurrent calls of PCM hw_params. The hw_free ioctls or similar race condition happens inside ALSA PCM for other ioctls. This flaw allows a local user to crash or potentially escalate their privileges on the system.(CVE-2022-1048) The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes.(CVE-2022-1158) KGDB and KDB allow read and write access to kernel memory, and thus should be restricted during lockdown. An attacker with access to a serial port could trigger the debugger so it is important that the debugger respect the lockdown mode when/if it is triggered. CVSS 3.1 Base Score 6.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H).(CVE-2022-21499) 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 high. 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. High kernel https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1727 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-1048 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-1158 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-21499 https://nvd.nist.gov/vuln/detail/CVE-2022-1048 https://nvd.nist.gov/vuln/detail/CVE-2022-1158 https://nvd.nist.gov/vuln/detail/CVE-2022-21499 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS kernel-devel-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-debugsource-4.19.90-2206.2.0.0154.oe1.aarch64.rpm perf-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-tools-devel-4.19.90-2206.2.0.0154.oe1.aarch64.rpm perf-4.19.90-2206.2.0.0154.oe1.aarch64.rpm python3-perf-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm python2-perf-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-tools-4.19.90-2206.2.0.0154.oe1.aarch64.rpm python3-perf-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-tools-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm bpftool-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-source-4.19.90-2206.2.0.0154.oe1.aarch64.rpm python2-perf-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-4.19.90-2206.2.0.0154.oe1.aarch64.rpm bpftool-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-tools-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-4.19.90-2206.2.0.0154.oe1.aarch64.rpm python2-perf-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-source-4.19.90-2206.2.0.0154.oe1.aarch64.rpm perf-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-tools-devel-4.19.90-2206.2.0.0154.oe1.aarch64.rpm python3-perf-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-tools-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-debugsource-4.19.90-2206.2.0.0154.oe1.aarch64.rpm bpftool-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm perf-4.19.90-2206.2.0.0154.oe1.aarch64.rpm bpftool-4.19.90-2206.2.0.0154.oe1.aarch64.rpm python3-perf-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm python2-perf-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-devel-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-source-5.10.0-60.40.0.69.oe2203.aarch64.rpm kernel-tools-5.10.0-60.40.0.69.oe2203.aarch64.rpm perf-debuginfo-5.10.0-60.40.0.69.oe2203.aarch64.rpm kernel-tools-debuginfo-5.10.0-60.40.0.69.oe2203.aarch64.rpm python3-perf-debuginfo-5.10.0-60.40.0.69.oe2203.aarch64.rpm bpftool-5.10.0-60.40.0.69.oe2203.aarch64.rpm kernel-debuginfo-5.10.0-60.40.0.69.oe2203.aarch64.rpm python3-perf-5.10.0-60.40.0.69.oe2203.aarch64.rpm kernel-devel-5.10.0-60.40.0.69.oe2203.aarch64.rpm perf-5.10.0-60.40.0.69.oe2203.aarch64.rpm kernel-5.10.0-60.40.0.69.oe2203.aarch64.rpm kernel-headers-5.10.0-60.40.0.69.oe2203.aarch64.rpm bpftool-debuginfo-5.10.0-60.40.0.69.oe2203.aarch64.rpm kernel-debugsource-5.10.0-60.40.0.69.oe2203.aarch64.rpm kernel-tools-devel-5.10.0-60.40.0.69.oe2203.aarch64.rpm kernel-4.19.90-2206.2.0.0154.oe1.src.rpm kernel-4.19.90-2206.2.0.0154.oe1.src.rpm kernel-5.10.0-60.40.0.69.oe2203.src.rpm kernel-devel-4.19.90-2206.2.0.0154.oe1.x86_64.rpm python3-perf-debuginfo-4.19.90-2206.2.0.0154.oe1.x86_64.rpm bpftool-debuginfo-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-tools-devel-4.19.90-2206.2.0.0154.oe1.x86_64.rpm python2-perf-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-debugsource-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-debuginfo-4.19.90-2206.2.0.0154.oe1.x86_64.rpm bpftool-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-4.19.90-2206.2.0.0154.oe1.x86_64.rpm perf-debuginfo-4.19.90-2206.2.0.0154.oe1.x86_64.rpm perf-4.19.90-2206.2.0.0154.oe1.x86_64.rpm python2-perf-debuginfo-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-source-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-tools-debuginfo-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-tools-4.19.90-2206.2.0.0154.oe1.x86_64.rpm python3-perf-4.19.90-2206.2.0.0154.oe1.x86_64.rpm python3-perf-debuginfo-4.19.90-2206.2.0.0154.oe1.x86_64.rpm python2-perf-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-devel-4.19.90-2206.2.0.0154.oe1.x86_64.rpm perf-debuginfo-4.19.90-2206.2.0.0154.oe1.x86_64.rpm bpftool-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-tools-debuginfo-4.19.90-2206.2.0.0154.oe1.x86_64.rpm perf-4.19.90-2206.2.0.0154.oe1.x86_64.rpm bpftool-debuginfo-4.19.90-2206.2.0.0154.oe1.x86_64.rpm python3-perf-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-tools-devel-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-debugsource-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-tools-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-debuginfo-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-source-4.19.90-2206.2.0.0154.oe1.x86_64.rpm python2-perf-debuginfo-4.19.90-2206.2.0.0154.oe1.x86_64.rpm bpftool-debuginfo-5.10.0-60.40.0.69.oe2203.x86_64.rpm kernel-debugsource-5.10.0-60.40.0.69.oe2203.x86_64.rpm python3-perf-debuginfo-5.10.0-60.40.0.69.oe2203.x86_64.rpm kernel-tools-5.10.0-60.40.0.69.oe2203.x86_64.rpm kernel-tools-devel-5.10.0-60.40.0.69.oe2203.x86_64.rpm kernel-devel-5.10.0-60.40.0.69.oe2203.x86_64.rpm kernel-source-5.10.0-60.40.0.69.oe2203.x86_64.rpm kernel-tools-debuginfo-5.10.0-60.40.0.69.oe2203.x86_64.rpm bpftool-5.10.0-60.40.0.69.oe2203.x86_64.rpm python3-perf-5.10.0-60.40.0.69.oe2203.x86_64.rpm perf-debuginfo-5.10.0-60.40.0.69.oe2203.x86_64.rpm kernel-headers-5.10.0-60.40.0.69.oe2203.x86_64.rpm perf-5.10.0-60.40.0.69.oe2203.x86_64.rpm kernel-5.10.0-60.40.0.69.oe2203.x86_64.rpm kernel-debuginfo-5.10.0-60.40.0.69.oe2203.x86_64.rpm A use-after-free flaw was found in the Linux kernel’s sound subsystem in the way a user triggers concurrent calls of PCM hw_params. The hw_free ioctls or similar race condition happens inside ALSA PCM for other ioctls. This flaw allows a local user to crash or potentially escalate their privileges on the system. 2022-06-29 CVE-2022-1048 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS High 7.0 AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H kernel security update 2022-06-29 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1727 The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes. 2022-06-29 CVE-2022-1158 openEuler-22.03-LTS High 7.4 AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H kernel security update 2022-06-29 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1727 KGDB and KDB allow read and write access to kernel memory, and thus should be restricted during lockdown. An attacker with access to a serial port could trigger the debugger so it is important that the debugger respect the lockdown mode when/if it is triggered. CVSS 3.1 Base Score 6.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H). 2022-06-29 CVE-2022-21499 openEuler-22.03-LTS Medium 6.5 AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H kernel security update 2022-06-29 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1727