An update for kernel is now available for openEuler-20.03-LTS-SP3 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-1967 Final 1.0 1.0 2022-09-30 Initial 2022-09-30 2022-09-30 openEuler SA Tool V1.0 2022-09-30 kernel security update An update for kernel is now available for openEuler-20.03-LTS-SP3. The Linux Kernel, the operating system core itself. Security Fix(es): An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a race condition with a resultant use-after-free.(CVE-2022-40307) A flaw use after free in the Linux kernel video4linux driver was found in the way user triggers em28xx_usb_probe() for the Empia 28xx based TV cards. A local user could use this flaw to crash the system or potentially escalate their privileges on the system.(CVE-2022-3239) An update for kernel is now available for openEuler-20.03-LTS-SP3. 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-2022-1967 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-40307 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-3239 https://nvd.nist.gov/vuln/detail/CVE-2022-40307 https://nvd.nist.gov/vuln/detail/CVE-2022-3239 openEuler-20.03-LTS-SP3 python2-perf-4.19.90-2209.6.0.0170.oe1.aarch64.rpm python3-perf-debuginfo-4.19.90-2209.6.0.0170.oe1.aarch64.rpm kernel-4.19.90-2209.6.0.0170.oe1.aarch64.rpm kernel-debugsource-4.19.90-2209.6.0.0170.oe1.aarch64.rpm python2-perf-debuginfo-4.19.90-2209.6.0.0170.oe1.aarch64.rpm python3-perf-4.19.90-2209.6.0.0170.oe1.aarch64.rpm kernel-tools-4.19.90-2209.6.0.0170.oe1.aarch64.rpm kernel-source-4.19.90-2209.6.0.0170.oe1.aarch64.rpm kernel-devel-4.19.90-2209.6.0.0170.oe1.aarch64.rpm kernel-tools-debuginfo-4.19.90-2209.6.0.0170.oe1.aarch64.rpm kernel-debuginfo-4.19.90-2209.6.0.0170.oe1.aarch64.rpm bpftool-4.19.90-2209.6.0.0170.oe1.aarch64.rpm kernel-tools-devel-4.19.90-2209.6.0.0170.oe1.aarch64.rpm perf-debuginfo-4.19.90-2209.6.0.0170.oe1.aarch64.rpm perf-4.19.90-2209.6.0.0170.oe1.aarch64.rpm bpftool-debuginfo-4.19.90-2209.6.0.0170.oe1.aarch64.rpm kernel-4.19.90-2209.6.0.0170.oe1.src.rpm python3-perf-4.19.90-2209.6.0.0170.oe1.x86_64.rpm perf-debuginfo-4.19.90-2209.6.0.0170.oe1.x86_64.rpm python3-perf-debuginfo-4.19.90-2209.6.0.0170.oe1.x86_64.rpm kernel-debuginfo-4.19.90-2209.6.0.0170.oe1.x86_64.rpm kernel-tools-debuginfo-4.19.90-2209.6.0.0170.oe1.x86_64.rpm bpftool-debuginfo-4.19.90-2209.6.0.0170.oe1.x86_64.rpm kernel-tools-4.19.90-2209.6.0.0170.oe1.x86_64.rpm perf-4.19.90-2209.6.0.0170.oe1.x86_64.rpm kernel-debugsource-4.19.90-2209.6.0.0170.oe1.x86_64.rpm kernel-source-4.19.90-2209.6.0.0170.oe1.x86_64.rpm python2-perf-debuginfo-4.19.90-2209.6.0.0170.oe1.x86_64.rpm kernel-devel-4.19.90-2209.6.0.0170.oe1.x86_64.rpm kernel-4.19.90-2209.6.0.0170.oe1.x86_64.rpm python2-perf-4.19.90-2209.6.0.0170.oe1.x86_64.rpm kernel-tools-devel-4.19.90-2209.6.0.0170.oe1.x86_64.rpm bpftool-4.19.90-2209.6.0.0170.oe1.x86_64.rpm An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a race condition with a resultant use-after-free. 2022-09-30 CVE-2022-40307 openEuler-20.03-LTS-SP3 Medium 4.7 AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H kernel security update 2022-09-30 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1967 A flaw use after free in the Linux kernel video4linux driver was found in the way user triggers em28xx_usb_probe() for the Empia 28xx based TV cards. A local user could use this flaw to crash the system or potentially escalate their privileges on the system. 2022-09-30 CVE-2022-3239 openEuler-20.03-LTS-SP3 High 7.8 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H kernel security update 2022-09-30 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1967