Amazon Linux 2023 Security Advisory: ALAS-2023-179
Advisory Release Date: 2023-05-11 17:49 Pacific
Advisory Updated Date: 2023-09-14 00:54 Pacific
Severity:
Medium
Issue Overview:
2023-09-14: CVE-2023-2163 was added to this advisory.
bpf: incorrect verifier pruning due to missing register precision taints, which may lead to out-of-band read/write access due to an incorrect verifier conclusion. (CVE-2023-2163)
qfq_change_class in net/sched/sch_qfq.c in the Linux kernel before 6.2.13 allows an out-of-bounds write because lmax can exceed QFQ_MIN_LMAX. (CVE-2023-31436)
Affected Packages:
kernel
Issue Correction:
Run dnf update kernel --releasever 2023.0.20230517 to update your system.
New Packages:
aarch64:
kernel-libbpf-6.1.27-43.48.amzn2023.aarch64
kernel-libbpf-devel-6.1.27-43.48.amzn2023.aarch64
bpftool-6.1.27-43.48.amzn2023.aarch64
kernel-tools-devel-6.1.27-43.48.amzn2023.aarch64
kernel-livepatch-6.1.27-43.48-1.0-0.amzn2023.aarch64
bpftool-debuginfo-6.1.27-43.48.amzn2023.aarch64
kernel-headers-6.1.27-43.48.amzn2023.aarch64
kernel-tools-6.1.27-43.48.amzn2023.aarch64
kernel-libbpf-static-6.1.27-43.48.amzn2023.aarch64
python3-perf-debuginfo-6.1.27-43.48.amzn2023.aarch64
python3-perf-6.1.27-43.48.amzn2023.aarch64
kernel-tools-debuginfo-6.1.27-43.48.amzn2023.aarch64
perf-debuginfo-6.1.27-43.48.amzn2023.aarch64
perf-6.1.27-43.48.amzn2023.aarch64
kernel-debuginfo-6.1.27-43.48.amzn2023.aarch64
kernel-6.1.27-43.48.amzn2023.aarch64
kernel-debuginfo-common-aarch64-6.1.27-43.48.amzn2023.aarch64
kernel-devel-6.1.27-43.48.amzn2023.aarch64
src:
kernel-6.1.27-43.48.amzn2023.src
x86_64:
perf-debuginfo-6.1.27-43.48.amzn2023.x86_64
python3-perf-6.1.27-43.48.amzn2023.x86_64
bpftool-debuginfo-6.1.27-43.48.amzn2023.x86_64
kernel-tools-6.1.27-43.48.amzn2023.x86_64
kernel-libbpf-static-6.1.27-43.48.amzn2023.x86_64
bpftool-6.1.27-43.48.amzn2023.x86_64
python3-perf-debuginfo-6.1.27-43.48.amzn2023.x86_64
kernel-tools-devel-6.1.27-43.48.amzn2023.x86_64
kernel-livepatch-6.1.27-43.48-1.0-0.amzn2023.x86_64
kernel-tools-debuginfo-6.1.27-43.48.amzn2023.x86_64
kernel-libbpf-devel-6.1.27-43.48.amzn2023.x86_64
kernel-libbpf-6.1.27-43.48.amzn2023.x86_64
kernel-headers-6.1.27-43.48.amzn2023.x86_64
perf-6.1.27-43.48.amzn2023.x86_64
kernel-debuginfo-6.1.27-43.48.amzn2023.x86_64
kernel-6.1.27-43.48.amzn2023.x86_64
kernel-debuginfo-common-x86_64-6.1.27-43.48.amzn2023.x86_64
kernel-devel-6.1.27-43.48.amzn2023.x86_64