PT-2021-30642 · Linux · Linux Kernel
Published
2021-11-14
·
Updated
2021-11-14
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel versions 5.2 through 5.14
Description
The issue concerns a problem with stack handling in the
idle kvm start guest() function. It was introduced in version 5.2 and fixed in version 5.15. The actual impact and attack plausibility have not yet been proven.Recommendations
For Linux Kernel versions 5.2 through 5.14, update to version 5.15 or later to resolve the issue.
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Related Identifiers
Affected Products
Linux Kernel