Vulmon
Amazon Linux 2 Security Advisory: ALASKERNEL-5.4-2023-052
Advisory Release Date: 2023-08-31 22:45 Pacific
Advisory Updated Date: 2023-09-06 20:30 Pacific
Severity:
Medium
Issue Overview:
A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality. (CVE-2023-20588)
Affected Packages:
kernel
Issue Correction:
Run yum update kernel to update your system.
New Packages:
aarch64:
kernel-5.4.254-169.358.amzn2.aarch64
kernel-headers-5.4.254-169.358.amzn2.aarch64
kernel-debuginfo-common-aarch64-5.4.254-169.358.amzn2.aarch64
perf-5.4.254-169.358.amzn2.aarch64
perf-debuginfo-5.4.254-169.358.amzn2.aarch64
python-perf-5.4.254-169.358.amzn2.aarch64
python-perf-debuginfo-5.4.254-169.358.amzn2.aarch64
kernel-tools-5.4.254-169.358.amzn2.aarch64
kernel-tools-devel-5.4.254-169.358.amzn2.aarch64
kernel-tools-debuginfo-5.4.254-169.358.amzn2.aarch64
bpftool-5.4.254-169.358.amzn2.aarch64
bpftool-debuginfo-5.4.254-169.358.amzn2.aarch64
kernel-devel-5.4.254-169.358.amzn2.aarch64
kernel-debuginfo-5.4.254-169.358.amzn2.aarch64
i686:
kernel-headers-5.4.254-169.358.amzn2.i686
src:
kernel-5.4.254-169.358.amzn2.src
x86_64:
kernel-5.4.254-169.358.amzn2.x86_64
kernel-headers-5.4.254-169.358.amzn2.x86_64
kernel-debuginfo-common-x86_64-5.4.254-169.358.amzn2.x86_64
perf-5.4.254-169.358.amzn2.x86_64
perf-debuginfo-5.4.254-169.358.amzn2.x86_64
python-perf-5.4.254-169.358.amzn2.x86_64
python-perf-debuginfo-5.4.254-169.358.amzn2.x86_64
kernel-tools-5.4.254-169.358.amzn2.x86_64
kernel-tools-devel-5.4.254-169.358.amzn2.x86_64
kernel-tools-debuginfo-5.4.254-169.358.amzn2.x86_64
bpftool-5.4.254-169.358.amzn2.x86_64
bpftool-debuginfo-5.4.254-169.358.amzn2.x86_64
kernel-devel-5.4.254-169.358.amzn2.x86_64
kernel-debuginfo-5.4.254-169.358.amzn2.x86_64