PT-2026-30174 · Linux+2 · Linux Kernel+2
CVE-2026-31391
·
Published
2026-02-28
·
Updated
2026-08-30
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A memory management issue was addressed in the Linux kernel related to the atmel-sha204a cryptographic module. Specifically, a potential leak of the
tfm count variable could occur if memory allocation failed. Decrementing ->tfm count when memory allocation fails prevents blocking future reads.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Allocation of Resources Without Limits
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Related Identifiers
Affected Products
Linuxmint
Linux Kernel
Ubuntu