CVE-2025-37809
usb: typec: class: Fix NULL pointer access
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: usb: typec: class: Fix NULL pointer access Concurrent calls to typec_partner_unlink_device can lead to a NULL pointer dereference. This patch adds a mutex to protect USB device pointers and prevent this issue. The same mutex protects both the device pointers and the partner device registration.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 8, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
59de2a56d127890cc610f3896d5fc31887c54ac2 < de7c24febd21413ea8f49f61b36338b676c02852 59de2a56d127890cc610f3896d5fc31887c54ac2 < 1fdde62411fe65640e69bc55ea027d5b7b2f0093 59de2a56d127890cc610f3896d5fc31887c54ac2 < ec27386de23a511008c53aa2f3434ad180a3ca9a
Linux / Linux
6.7