PT-2023-34294 · Linux · Linux Kernel
Published
2023-01-17
·
Updated
2023-01-17
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v5.15.86
Description
The issue concerns undefined behavior in a bit shift operation within the get default font function in lib/fonts. This problem was introduced in version v2.6.23 and is fixed in version v5.15.86. The actual impact and potential for attack have not been fully determined.
Recommendations
For versions prior to v5.15.86, update to version v5.15.86 or later to resolve the issue.
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Related Identifiers
Affected Products
Linux Kernel