PT-2022-29882 · Linux · Linux Kernel
Published
2022-04-24
·
Updated
2022-04-24
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v5.16.19
Description
The issue is related to the handling of poisoned pages in the Linux Kernel. Specifically, it concerns the
mm and hwpoison components. The problem arises when a poisoned page is not properly unmapped before its invalidation. This could potentially lead to security issues, although the actual impact and attack plausibility have not been proven yet.Recommendations
For Linux Kernel versions prior to v5.16.19, update to version v5.16.19 or later to resolve the issue.
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Related Identifiers
Affected Products
Linux Kernel