PT-2025-52953 · Linux · Linux Kernel
Published
2025-12-24
·
Updated
2026-03-24
·
CVE-2023-53996
None
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The
enc dec hypercall() function accepted a page count instead of a size, requiring callers to round up values. This resulted in incorrect marking of pages as decrypted during live migration when non-page aligned virtual addresses were used, leading to data corruption. Live migration relies on accurate encryption status to function correctly.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Related Identifiers
Affected Products
Linux Kernel