An update for kernel is now available for openEuler-22.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2023-1860 Final 1.0 1.0 2023-12-01 Initial 2023-12-01 2023-12-01 openEuler SA Tool V1.0 2023-12-01 kernel security update An update for kernel is now available for openEuler-22.03-LTS-SP1. The Linux Kernel, the operating system core itself. Security Fix(es): An out-of-bounds read vulnerability was found in Netfilter Connection Tracking (conntrack) in the Linux kernel. This flaw allows a remote user to disclose sensitive information via the DCCP protocol.(CVE-2023-39197) A null pointer dereference flaw was found in the Linux kernel API for the cryptographic algorithm scatterwalk functionality. This issue occurs when a user constructs a malicious packet with specific socket configuration, which could allow a local user to crash the system or escalate their privileges on the system.(CVE-2023-6176) An update for kernel is now available for openEuler-22.03-LTS-SP1. 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-2023-1860 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-39197 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-6176 https://nvd.nist.gov/vuln/detail/CVE-2023-39197 https://nvd.nist.gov/vuln/detail/CVE-2023-6176 openEuler-22.03-LTS-SP1 perf-5.10.0-136.56.0.135.oe2203sp1.aarch64.rpm kernel-debuginfo-5.10.0-136.56.0.135.oe2203sp1.aarch64.rpm perf-debuginfo-5.10.0-136.56.0.135.oe2203sp1.aarch64.rpm kernel-5.10.0-136.56.0.135.oe2203sp1.aarch64.rpm python3-perf-5.10.0-136.56.0.135.oe2203sp1.aarch64.rpm kernel-debugsource-5.10.0-136.56.0.135.oe2203sp1.aarch64.rpm kernel-tools-devel-5.10.0-136.56.0.135.oe2203sp1.aarch64.rpm kernel-tools-debuginfo-5.10.0-136.56.0.135.oe2203sp1.aarch64.rpm kernel-tools-5.10.0-136.56.0.135.oe2203sp1.aarch64.rpm kernel-source-5.10.0-136.56.0.135.oe2203sp1.aarch64.rpm bpftool-debuginfo-5.10.0-136.56.0.135.oe2203sp1.aarch64.rpm bpftool-5.10.0-136.56.0.135.oe2203sp1.aarch64.rpm python3-perf-debuginfo-5.10.0-136.56.0.135.oe2203sp1.aarch64.rpm kernel-devel-5.10.0-136.56.0.135.oe2203sp1.aarch64.rpm kernel-headers-5.10.0-136.56.0.135.oe2203sp1.aarch64.rpm kernel-5.10.0-136.56.0.135.oe2203sp1.src.rpm kernel-headers-5.10.0-136.56.0.135.oe2203sp1.x86_64.rpm kernel-debugsource-5.10.0-136.56.0.135.oe2203sp1.x86_64.rpm bpftool-5.10.0-136.56.0.135.oe2203sp1.x86_64.rpm perf-debuginfo-5.10.0-136.56.0.135.oe2203sp1.x86_64.rpm kernel-tools-debuginfo-5.10.0-136.56.0.135.oe2203sp1.x86_64.rpm kernel-tools-5.10.0-136.56.0.135.oe2203sp1.x86_64.rpm python3-perf-5.10.0-136.56.0.135.oe2203sp1.x86_64.rpm kernel-5.10.0-136.56.0.135.oe2203sp1.x86_64.rpm bpftool-debuginfo-5.10.0-136.56.0.135.oe2203sp1.x86_64.rpm kernel-devel-5.10.0-136.56.0.135.oe2203sp1.x86_64.rpm perf-5.10.0-136.56.0.135.oe2203sp1.x86_64.rpm kernel-tools-devel-5.10.0-136.56.0.135.oe2203sp1.x86_64.rpm kernel-debuginfo-5.10.0-136.56.0.135.oe2203sp1.x86_64.rpm kernel-source-5.10.0-136.56.0.135.oe2203sp1.x86_64.rpm python3-perf-debuginfo-5.10.0-136.56.0.135.oe2203sp1.x86_64.rpm An out-of-bounds read vulnerability was found in Netfilter Connection Tracking (conntrack) in the Linux kernel. This flaw allows a remote user to disclose sensitive information via the DCCP protocol. 2023-12-01 CVE-2023-39197 openEuler-22.03-LTS-SP1 Low 4.0 AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N kernel security update 2023-12-01 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1860 A null pointer dereference flaw was found in the Linux kernel API for the cryptographic algorithm scatterwalk functionality. This issue occurs when a user constructs a malicious packet with specific socket configuration, which could allow a local user to crash the system or escalate their privileges on the system. 2023-12-01 CVE-2023-6176 openEuler-22.03-LTS-SP1 High 7.8 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H kernel security update 2023-12-01 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1860