Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 59de2a56d127890cc610f3896d5fc31887c54ac2 before de7c24febd21413ea8f49f61b36338b676c02852; affected 59de2a56d127890cc610f3896d5fc31887c54ac2 before 1fdde62411fe65640e69bc55ea027d5b7b2f0093; affected 59de2a56d127890cc610f3896d5fc31887c54ac2 before ec27386de23a511008c53aa2f3434ad180a3ca9a |
| Linux / Linux | affected 6.7; unaffected 0 before 6.7; unaffected 6.12.26 through 6.12.*; unaffected 6.14.5 through 6.14.*; unaffected 6.15 through * |
CWE
No CWE identifiers supplied.