Use After Free Affecting kernel-debuginfo package, versions <0:4.14.328-248.540.amzn2
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Test your applications- Snyk ID SNYK-AMZN2-KERNELDEBUGINFO-6062306
- published 16 Nov 2023
- disclosed 1 Nov 2023
Introduced: 1 Nov 2023
CVE-2023-3397 Open this link in a new tabHow to fix?
Upgrade Amazon-Linux:2 kernel-debuginfo to version 0:4.14.328-248.540.amzn2 or higher.
This issue was patched in ALAS2-2023-2340.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-debuginfo package and not the kernel-debuginfo package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2 relevant fixed versions and status.
A race condition occurred between the functions lmLogClose and txEnd in JFS, in the Linux Kernel, executed in different threads. This flaw allows a local attacker with normal user privileges to crash the system or leak internal kernel information.