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-2022-1714 Final 1.0 1.0 2022-06-17 Initial 2022-06-17 2022-06-17 openEuler SA Tool V1.0 2022-06-17 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): An out-of-bound write vulnerability was identified within the netfilter subsystem which can be exploited to achieve privilege escalation to root.(CVE-2022-1972) A use-after-free flaw was found in the Linux kernel's NFC core functionality due to a race condition between kobject creation and delete. This vulnerability allows a local attacker with CAP_NET_ADMIN privilege to leak kernel information.(CVE-2022-1974) A use-after-free flaw was found in the Linux kernel’s io_uring subsystem in the way a user sets up a ring with IORING_SETUP_IOPOLL with more than one task completing submissions on this ring. This flaw allows a local user to crash or escalate their privileges on the system.(CVE-2022-1786) 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-2022-1714 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-1972 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-1974 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-1786 https://nvd.nist.gov/vuln/detail/CVE-2022-1972 https://nvd.nist.gov/vuln/detail/CVE-2022-1974 https://nvd.nist.gov/vuln/detail/CVE-2022-1786 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS python2-perf-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-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-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm bpftool-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-tools-devel-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-source-4.19.90-2206.2.0.0154.oe1.aarch64.rpm python3-perf-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm perf-4.19.90-2206.2.0.0154.oe1.aarch64.rpm perf-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-tools-4.19.90-2206.2.0.0154.oe1.aarch64.rpm bpftool-debuginfo-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 python3-perf-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-debugsource-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-tools-devel-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-source-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-tools-4.19.90-2206.2.0.0154.oe1.aarch64.rpm 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 python2-perf-4.19.90-2206.2.0.0154.oe1.aarch64.rpm bpftool-4.19.90-2206.2.0.0154.oe1.aarch64.rpm perf-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-devel-4.19.90-2206.2.0.0154.oe1.aarch64.rpm bpftool-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm python3-perf-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm kernel-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm python2-perf-debuginfo-4.19.90-2206.2.0.0154.oe1.aarch64.rpm perf-5.10.0-60.38.0.67.oe2203.aarch64.rpm bpftool-5.10.0-60.38.0.67.oe2203.aarch64.rpm kernel-devel-5.10.0-60.38.0.67.oe2203.aarch64.rpm bpftool-debuginfo-5.10.0-60.38.0.67.oe2203.aarch64.rpm python3-perf-debuginfo-5.10.0-60.38.0.67.oe2203.aarch64.rpm kernel-debuginfo-5.10.0-60.38.0.67.oe2203.aarch64.rpm kernel-source-5.10.0-60.38.0.67.oe2203.aarch64.rpm kernel-tools-5.10.0-60.38.0.67.oe2203.aarch64.rpm python3-perf-5.10.0-60.38.0.67.oe2203.aarch64.rpm kernel-headers-5.10.0-60.38.0.67.oe2203.aarch64.rpm perf-debuginfo-5.10.0-60.38.0.67.oe2203.aarch64.rpm kernel-debugsource-5.10.0-60.38.0.67.oe2203.aarch64.rpm kernel-tools-devel-5.10.0-60.38.0.67.oe2203.aarch64.rpm kernel-tools-debuginfo-5.10.0-60.38.0.67.oe2203.aarch64.rpm kernel-5.10.0-60.38.0.67.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-5.10.0-60.38.0.67.oe2203.src.rpm kernel-source-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-debuginfo-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-debugsource-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-debuginfo-4.19.90-2206.2.0.0154.oe1.x86_64.rpm perf-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 perf-debuginfo-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-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-tools-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 bpftool-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-tools-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-source-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-4.19.90-2206.2.0.0154.oe1.x86_64.rpm python3-perf-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-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-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-tools-debuginfo-4.19.90-2206.2.0.0154.oe1.x86_64.rpm perf-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 bpftool-debuginfo-4.19.90-2206.2.0.0154.oe1.x86_64.rpm kernel-devel-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-devel-5.10.0-60.38.0.67.oe2203.x86_64.rpm kernel-tools-5.10.0-60.38.0.67.oe2203.x86_64.rpm kernel-debugsource-5.10.0-60.38.0.67.oe2203.x86_64.rpm kernel-tools-debuginfo-5.10.0-60.38.0.67.oe2203.x86_64.rpm bpftool-5.10.0-60.38.0.67.oe2203.x86_64.rpm kernel-source-5.10.0-60.38.0.67.oe2203.x86_64.rpm kernel-tools-devel-5.10.0-60.38.0.67.oe2203.x86_64.rpm kernel-debuginfo-5.10.0-60.38.0.67.oe2203.x86_64.rpm perf-5.10.0-60.38.0.67.oe2203.x86_64.rpm kernel-headers-5.10.0-60.38.0.67.oe2203.x86_64.rpm python3-perf-5.10.0-60.38.0.67.oe2203.x86_64.rpm perf-debuginfo-5.10.0-60.38.0.67.oe2203.x86_64.rpm bpftool-debuginfo-5.10.0-60.38.0.67.oe2203.x86_64.rpm kernel-5.10.0-60.38.0.67.oe2203.x86_64.rpm python3-perf-debuginfo-5.10.0-60.38.0.67.oe2203.x86_64.rpm An out-of-bound write vulnerability was identified within the netfilter subsystem which can be exploited to achieve privilege escalation to root. 2022-06-17 CVE-2022-1972 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 2022-06-17 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1714 A use-after-free flaw was found in the Linux kernel's NFC core functionality due to a race condition between kobject creation and delete. This vulnerability allows a local attacker with CAP_NET_ADMIN privilege to leak kernel information. 2022-06-17 CVE-2022-1974 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS Medium 6.8 AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H kernel security update 2022-06-17 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1714 A use-after-free flaw was found in the Linux kernel’s io_uring subsystem in the way a user sets up a ring with IORING_SETUP_IOPOLL with more than one task completing submissions on this ring. This flaw allows a local user to crash or escalate their privileges on the system. 2022-06-17 CVE-2022-1786 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 2022-06-17 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1714