Description
In the Linux kernel, the following vulnerability has been resolved:
media: mali-c55: Fix possible ERR_PTR in enable_streams
The media_pad_remote_pad_unique() function returns either a valid pointer or an ERR_PTR() on failure (-ENOTUNIQ if multiple links are enabled, -ENOLINK if no connected pad is found). The return value was assigned directly to isp->remote_src and dereferenced in the next line without checking for errors, which could lead to an ERR_PTR dereference.
Add proper error checking with IS_ERR() before dereferencing the pointer. Also set isp->remote_src to NULL on error to maintain consistency with other error paths in the function.
Metrics
No CVSS score has been published yet.
Affected software
Source: the vendor's advisory (CNA). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= d5f281f3dd2988998daf45f591920c6013a620d8, < 65d4424275845e9f9012b40b5cbff4572771d768; >= d5f281f3dd2988998daf45f591920c6013a620d8, < 94c6402e423d36a2bd6f62055a65a0d439d84da7 |
| Linux | Linux | 6.19 |
References
Timeline
- Published
- Aug 10, 2026
- Last modified
- Aug 17, 2026
- NVD status
- Received