PT-2022-34480 · Linux · Linux Kernel
Published
2022-09-17
·
Updated
2022-09-17
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v4.14.291
Description
The issue is related to the btrfs raid56 functionality, specifically in the raid56 parity recover() function, where it does not properly validate cached sectors. This could potentially lead to security vulnerabilities, although the actual impact and attack plausibility have not been proven.
Recommendations
For Linux Kernel versions prior to v4.14.291, update to version v4.14.291 or later to resolve the issue.
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Related Identifiers
Affected Products
Linux Kernel