Use After Free Affecting kernel-debuginfo package, versions <0:4.14.276-211.499.amzn2
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Test your applications- Snyk ID SNYK-AMZN2-KERNELDEBUGINFO-6228260
- published 6 Feb 2024
- disclosed 17 Jan 2023
Introduced: 17 Jan 2023
CVE-2022-41858 Open this link in a new tabHow to fix?
Upgrade Amazon-Linux:2 kernel-debuginfo to version 0:4.14.276-211.499.amzn2 or higher.
This issue was patched in ALAS2-2022-1793.
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 flaw was found in the Linux kernel. A NULL pointer dereference may occur while a slip driver is in progress to detach in sl_tx_timeout in drivers/net/slip/slip.c. This issue could allow an attacker to crash the system or leak internal kernel information.