Unrated severityNVD Advisory· Published May 28, 2026· Updated May 28, 2026
CVE-2026-46134
CVE-2026-46134
Description
In the Linux kernel, the following vulnerability has been resolved:
platform/chrome: cros_ec_typec: Init mutex in Thunderbolt registration
cros_typec_register_thunderbolt() missed initializing the adata->lock mutex. This leads to a NULL dereference when the mutex is later acquired (e.g. in cros_typec_altmode_work()).
Initialize the mutex in cros_typec_register_thunderbolt() to fix the issue.
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Affected products
3- osv-coords2 versions
>= 6.14.0, < 6.18.30+ 1 more
- (no CPE)range: >= 6.14.0, < 6.18.30
- (no CPE)range: < 7.0.11-1.1
Patches
Vulnerability mechanics
References
3News mentions
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