PT-2021-25972 · Linux · Linux Kernel
Published
2021-10-19
·
Updated
2021-10-19
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v4.4.286
Description
The issue concerns the handling of PV traps on secondary processors. It was introduced in version v2.6.23 and fixed in version v4.4.286. The actual impact and attack plausibility have not yet been proven.
Recommendations
For Linux Kernel versions prior to v4.4.286, update to version v4.4.286 or later to resolve the issue.
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Related Identifiers
Affected Products
Linux Kernel