Amazon Linux 2023: CVE-2023-52788: Important priority package update for kernel

Amazon Linux 2023: CVE-2023-52788: Important priority package update for kernel

Severity

4

CVSS

(AV:L/AC:L/Au:M/C:N/I:N/A:C)

Published

05/21/2024

Created

02/14/2025

Added

02/14/2025

Modified

02/14/2025

Description

In the Linux kernel, the following vulnerability has been resolved: i915/perf: Fix NULL deref bugs with drm_dbg() calls When i915 perf interface is not available dereferencing it will lead to NULL dereferences. As returning -ENOTSUPP is pretty clear return when perf interface is not available. [tursulin: added stable tag] (cherry picked from commit 36f27350ff745bd228ab04d7845dfbffc177a889)

Solution(s)

• amazon-linux-2023-upgrade-bpftool
• amazon-linux-2023-upgrade-bpftool-debuginfo
• amazon-linux-2023-upgrade-kernel
• amazon-linux-2023-upgrade-kernel-debuginfo
• amazon-linux-2023-upgrade-kernel-debuginfo-common-aarch64
• amazon-linux-2023-upgrade-kernel-debuginfo-common-x86-64
• amazon-linux-2023-upgrade-kernel-devel
• amazon-linux-2023-upgrade-kernel-headers
• amazon-linux-2023-upgrade-kernel-libbpf
• amazon-linux-2023-upgrade-kernel-libbpf-devel
• amazon-linux-2023-upgrade-kernel-libbpf-static
• amazon-linux-2023-upgrade-kernel-livepatch-6-1-66-91-160
• amazon-linux-2023-upgrade-kernel-modules-extra
• amazon-linux-2023-upgrade-kernel-tools
• amazon-linux-2023-upgrade-kernel-tools-debuginfo
• amazon-linux-2023-upgrade-kernel-tools-devel
• amazon-linux-2023-upgrade-perf
• amazon-linux-2023-upgrade-perf-debuginfo
• amazon-linux-2023-upgrade-python3-perf
• amazon-linux-2023-upgrade-python3-perf-debuginfo

References

• https://attackerkb.com/topics/cve-2023-52788
• CVE - 2023-52788
• https://alas.aws.amazon.com/AL2023/ALAS-2023-461.html