PT-2021-28764 · Linux · Linux Kernel
Published
2021-05-31
·
Updated
2021-05-31
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions prior to v5.12.4
Description
The issue is related to the KVM component, specifically concerning the handling of I/O bus devices during unregister failure. The problem arises after synchronizing SRCU. Although the actual impact and attack plausibility have not been proven, a fix has been implemented.
Recommendations
For Linux Kernel versions prior to v5.12.4, update to version v5.12.4 or later to resolve the issue.
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Related Identifiers
Affected Products
Linux Kernel