PT-2022-28721
Published
2022-02-27
·
Updated
2022-02-27
Description by
Score
N/A
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v5.15.25
Description
The issue concerns the handling of Copy-on-Write (COW) pages in the Linux Kernel, specifically regarding NUMA migration. It has been noted that attempting to NUMA-migrate COW pages with other uses is problematic. The actual impact and potential for attack have not been fully determined.
Recommendations
For Linux Kernel versions prior to v5.15.25, update to version v5.15.25 or later to resolve the issue.
Vendors
Affected products
Related identifiers
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