Vulmon
Amazon Linux 2 Security Advisory: ALASKERNEL-5.15-2023-018
Advisory Release Date: 2023-05-11 17:50 Pacific
Advisory Updated Date: 2023-05-16 21:59 Pacific
Severity:
Medium
Issue Overview:
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 yum update kernel to update your system.
New Packages:
aarch64:
kernel-5.15.110-70.141.amzn2.aarch64
kernel-headers-5.15.110-70.141.amzn2.aarch64
kernel-debuginfo-common-aarch64-5.15.110-70.141.amzn2.aarch64
perf-5.15.110-70.141.amzn2.aarch64
perf-debuginfo-5.15.110-70.141.amzn2.aarch64
python-perf-5.15.110-70.141.amzn2.aarch64
python-perf-debuginfo-5.15.110-70.141.amzn2.aarch64
kernel-tools-5.15.110-70.141.amzn2.aarch64
kernel-tools-devel-5.15.110-70.141.amzn2.aarch64
kernel-tools-debuginfo-5.15.110-70.141.amzn2.aarch64
bpftool-5.15.110-70.141.amzn2.aarch64
bpftool-debuginfo-5.15.110-70.141.amzn2.aarch64
kernel-devel-5.15.110-70.141.amzn2.aarch64
kernel-debuginfo-5.15.110-70.141.amzn2.aarch64
kernel-livepatch-5.15.110-70.141-1.0-0.amzn2.aarch64
i686:
kernel-headers-5.15.110-70.141.amzn2.i686
src:
kernel-5.15.110-70.141.amzn2.src
x86_64:
kernel-5.15.110-70.141.amzn2.x86_64
kernel-headers-5.15.110-70.141.amzn2.x86_64
kernel-debuginfo-common-x86_64-5.15.110-70.141.amzn2.x86_64
perf-5.15.110-70.141.amzn2.x86_64
perf-debuginfo-5.15.110-70.141.amzn2.x86_64
python-perf-5.15.110-70.141.amzn2.x86_64
python-perf-debuginfo-5.15.110-70.141.amzn2.x86_64
kernel-tools-5.15.110-70.141.amzn2.x86_64
kernel-tools-devel-5.15.110-70.141.amzn2.x86_64
kernel-tools-debuginfo-5.15.110-70.141.amzn2.x86_64
bpftool-5.15.110-70.141.amzn2.x86_64
bpftool-debuginfo-5.15.110-70.141.amzn2.x86_64
kernel-devel-5.15.110-70.141.amzn2.x86_64
kernel-debuginfo-5.15.110-70.141.amzn2.x86_64
kernel-livepatch-5.15.110-70.141-1.0-0.amzn2.x86_64