PT-2025-3575 · Linux+3 · Linux Kernel+3
Li Rongqing
·
Published
2024-12-29
·
Updated
2025-08-01
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CVE-2024-57793
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue arises in CoCo VMs where an untrusted host can cause
set memory decrypted() to fail, leading to shared memory. To prevent functional or security issues, callers must handle these errors to avoid returning decrypted memory to the page allocator. When set memory decrypted() fails, the decrypted memory is leaked, and an error is not printed because set memory decrypted() calls WARN ONCE().Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Improper Handling of Exceptional Conditions
Memory Leak
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Related Identifiers
Affected Products
Linuxmint
Linux Kernel
Suse
Ubuntu