PT-2022-35005 · Linux · Linux Kernel
Published
2022-11-14
·
Updated
2022-11-14
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v6.0.3
Description
The issue is related to the creation of an sg table in the udmabuf function. If the creation of the sg table fails, the function does not properly set
ubuf->sg to NULL. This is a potential security issue, although the actual impact and attack plausibility have not yet been proven.Recommendations
For Linux Kernel versions prior to v6.0.3, update to version v6.0.3 or later to resolve the issue.
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Related Identifiers
Affected Products
Linux Kernel