Out-of-bounds Write Affecting kernel package, versions <0:4.14.299-223.520.amzn2
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Test your applications- Snyk ID SNYK-AMZN2-KERNEL-3160081
- published 7 Dec 2022
- disclosed 11 Aug 2022
Introduced: 11 Aug 2022
CVE-2022-20369 Open this link in a new tabHow to fix?
Upgrade Amazon-Linux:2 kernel to version 0:4.14.299-223.520.amzn2 or higher.
This issue was patched in ALAS2-2022-1888.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel package and not the kernel package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2 relevant fixed versions and status.
In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-223375145References: Upstream kernel