An update for kernel is now available for openEuler-22.03-LTS Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-2027 Final 1.0 1.0 2022-10-28 Initial 2022-10-28 2022-10-28 openEuler SA Tool V1.0 2022-10-28 kernel security update An update for kernel is now available for openEuler-22.03-LTS. The Linux Kernel, the operating system core itself. Security Fix(es): In rndis_set_response of rndis.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege if a malicious USB device is attached with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-239842288References: Upstream kernel(CVE-2022-20423) An update for kernel is now available for 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-2022-2027 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-20423 https://nvd.nist.gov/vuln/detail/CVE-2022-20423 openEuler-22.03-LTS kernel-tools-devel-5.10.0-60.61.0.88.oe2203.aarch64.rpm bpftool-debuginfo-5.10.0-60.61.0.88.oe2203.aarch64.rpm kernel-tools-5.10.0-60.61.0.88.oe2203.aarch64.rpm kernel-tools-debuginfo-5.10.0-60.61.0.88.oe2203.aarch64.rpm python3-perf-5.10.0-60.61.0.88.oe2203.aarch64.rpm bpftool-5.10.0-60.61.0.88.oe2203.aarch64.rpm perf-5.10.0-60.61.0.88.oe2203.aarch64.rpm kernel-5.10.0-60.61.0.88.oe2203.aarch64.rpm kernel-devel-5.10.0-60.61.0.88.oe2203.aarch64.rpm kernel-headers-5.10.0-60.61.0.88.oe2203.aarch64.rpm python3-perf-debuginfo-5.10.0-60.61.0.88.oe2203.aarch64.rpm kernel-source-5.10.0-60.61.0.88.oe2203.aarch64.rpm kernel-debuginfo-5.10.0-60.61.0.88.oe2203.aarch64.rpm kernel-debugsource-5.10.0-60.61.0.88.oe2203.aarch64.rpm perf-debuginfo-5.10.0-60.61.0.88.oe2203.aarch64.rpm kernel-5.10.0-60.61.0.88.oe2203.src.rpm python3-perf-5.10.0-60.61.0.88.oe2203.x86_64.rpm bpftool-5.10.0-60.61.0.88.oe2203.x86_64.rpm kernel-source-5.10.0-60.61.0.88.oe2203.x86_64.rpm python3-perf-debuginfo-5.10.0-60.61.0.88.oe2203.x86_64.rpm bpftool-debuginfo-5.10.0-60.61.0.88.oe2203.x86_64.rpm kernel-debuginfo-5.10.0-60.61.0.88.oe2203.x86_64.rpm kernel-tools-5.10.0-60.61.0.88.oe2203.x86_64.rpm perf-5.10.0-60.61.0.88.oe2203.x86_64.rpm kernel-debugsource-5.10.0-60.61.0.88.oe2203.x86_64.rpm kernel-tools-debuginfo-5.10.0-60.61.0.88.oe2203.x86_64.rpm perf-debuginfo-5.10.0-60.61.0.88.oe2203.x86_64.rpm kernel-5.10.0-60.61.0.88.oe2203.x86_64.rpm kernel-headers-5.10.0-60.61.0.88.oe2203.x86_64.rpm kernel-tools-devel-5.10.0-60.61.0.88.oe2203.x86_64.rpm kernel-devel-5.10.0-60.61.0.88.oe2203.x86_64.rpm In rndis_set_response of rndis.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege if a malicious USB device is attached with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-239842288References: Upstream kernel 2022-10-28 CVE-2022-20423 openEuler-22.03-LTS Medium 4.6 AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N kernel security update 2022-10-28 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-2027