CVE-2026-46134
platform/chrome: cros_ec_typec: Init mutex in Thunderbolt registration
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 28, 2026 |
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Affected Versions
Linux / Linux
3b00be26b16ad72c85624ada08cbae2d2c57b6e9 < 23ae72e8c2f1c1d1da8cbd479320ddcfcc9c7435 3b00be26b16ad72c85624ada08cbae2d2c57b6e9 < 3b13d5883a097f538fccbab1c61c95546d29621f 3b00be26b16ad72c85624ada08cbae2d2c57b6e9 < 525cb7ba6661074c1c5cc3772bccc6afab6791ef
Linux / Linux
6.14