CVE-2025-37809
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2025-05-08
Modified: 2026-11-05
First seen: 2026-11-05
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
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.
Weakness Classification (1)
Affected Software (8)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 59de2a56d127890cc610f3896d5fc31887c54ac2 < de7c24febd21413ea8f49f61b36338b676c02852 |
| Linux | Linux | 59de2a56d127890cc610f3896d5fc31887c54ac2 < 1fdde62411fe65640e69bc55ea027d5b7b2f0093 |
| Linux | Linux | 59de2a56d127890cc610f3896d5fc31887c54ac2 < ec27386de23a511008c53aa2f3434ad180a3ca9a |
| Linux | Linux | 6.7 |
| linux | linux_kernel | 6.7 – 6.12.26 |
| linux | linux_kernel | 6.15 |
| linux | linux_kernel | 6.15 |
| linux | linux_kernel | 6.15 |