PT-2021-28744 · Linux · Linux Kernel
Published
2021-05-31
·
Updated
2021-05-31
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v5.12.4
Description
The issue is related to the btrfs file system in the Linux Kernel, specifically with the zoned mode. It involves a potential problem with input validation in the btrfs alloc chunk function, which could lead to undefined behavior for bad input. The actual impact and attack plausibility have not yet been proven.
Recommendations
For Linux Kernel versions prior to v5.12.4, update to version v5.12.4 or later to resolve the issue.
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Related Identifiers
Affected Products
Linux Kernel