PT-2026-44257 · Linux+2 · Linux Kernel+2
CVE-2026-46134
·
Published
2026-05-05
·
Updated
2026-09-07
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 versions prior to 7.0.11-1.1
Description
A NULL dereference occurs in the Linux kernel when the
cros typec register thunderbolt() function fails to initialize the adata->lock mutex. This issue manifests when the uninitialized mutex is subsequently acquired, such as within the cros typec altmode work() function.Recommendations
Update to version 7.0.11-1.1.
Exploit
Fix
NULL Pointer Dereference
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Related Identifiers
Affected Products
Linuxmint
Linux Kernel
Ubuntu