Description
In the Linux kernel, the following vulnerability has been resolved:
media: intel/ipu6: fix async notifier cleanup leak on parse error
isys_notifier_init() calls v4l2_async_nf_init() and then adds fwnode remote subdevs in a loop with v4l2_async_nf_add_fwnode_remote(). If an endpoint parse or add fails partway through the loop, it jumps to err_parse and returns without calling v4l2_async_nf_cleanup(), leaking every v4l2_async_connection already added to the notifier's waiting list.
The register-failure path just below already cleans up correctly, and the caller only tears the notifier down (isys_notifier_cleanup()) once isys_notifier_init() has returned success. Clean up the notifier on the parse error path too.
Metrics
No CVSS score has been published yet.
Affected software
Source: the vendor's advisory (CNA). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= f50c4ca0a82003b8a542c3332fd292cf1bc355a2, < dd5943aedbe4d7eb46158cb35078257733ac48b6; >= f50c4ca0a82003b8a542c3332fd292cf1bc355a2, < 27b7997be552ee37b3e01beacfeb4131f1bebb5f; >= f50c4ca0a82003b8a542c3332fd292cf1bc355a2, < eee6069e4e9511e814a33a75e403f7e863f70394; >= f50c4ca0a82003b8a542c3332fd292cf1bc355a2, < abb1f808ceab5a3275f8a6b4e37cff17f9f781c1 |
| Linux | Linux | 6.10 |
References
Timeline
- Published
- Sep 16, 2026
- Last modified
- Oct 19, 2026
- NVD status
- Received