Vulmon
Amazon Linux 1 Security Advisory: ALAS-2024-1899
Advisory Release Date: 2024-01-03 22:37 Pacific
Advisory Updated Date: 2024-01-08 21:23 Pacific
Severity:
Important
Issue Overview:
A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation.
A race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread.
We recommend upgrading past commit e2b706c691905fe78468c361aaabc719d0a496f1. (CVE-2023-6932)
Affected Packages:
kernel
Issue Correction:
"Run yum update kernel to update your system.
"
New Packages:
i686:
perf-debuginfo-4.14.334-177.552.amzn1.i686
kernel-tools-devel-4.14.334-177.552.amzn1.i686
kernel-tools-debuginfo-4.14.334-177.552.amzn1.i686
kernel-headers-4.14.334-177.552.amzn1.i686
kernel-4.14.334-177.552.amzn1.i686
kernel-devel-4.14.334-177.552.amzn1.i686
kernel-debuginfo-4.14.334-177.552.amzn1.i686
kernel-tools-4.14.334-177.552.amzn1.i686
perf-4.14.334-177.552.amzn1.i686
kernel-debuginfo-common-i686-4.14.334-177.552.amzn1.i686
src:
kernel-4.14.334-177.552.amzn1.src
x86_64:
perf-4.14.334-177.552.amzn1.x86_64
kernel-tools-debuginfo-4.14.334-177.552.amzn1.x86_64
kernel-tools-4.14.334-177.552.amzn1.x86_64
kernel-tools-devel-4.14.334-177.552.amzn1.x86_64
kernel-debuginfo-common-x86_64-4.14.334-177.552.amzn1.x86_64
kernel-headers-4.14.334-177.552.amzn1.x86_64
perf-debuginfo-4.14.334-177.552.amzn1.x86_64
kernel-4.14.334-177.552.amzn1.x86_64
kernel-devel-4.14.334-177.552.amzn1.x86_64
kernel-debuginfo-4.14.334-177.552.amzn1.x86_64