Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: Fix ERR_PTR dereference in uvc_v4l2.c Fix potential dereferencing of ERR_PTR() in find_format_by_pix() and uvc_v4l2_enum_format(). Fix the following smatch errors: drivers/usb/gadget/function/uvc_v4l2.c:124 find_format_by_pix() error: 'fmtdesc' dereferencing possible ERR_PTR() drivers/usb/gadget/function/uvc_v4l2.c:392 uvc_v4l2_enum_format() error: 'fmtdesc' dereferencing possible ERR_PTR() Also, fix similar issue in uvc_v4l2_try_format() for potential dereferencing of ERR_PTR().
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 588b9e85609bcb2f84a2be83591480aa943943b6 before 03fa71e97e9bb116993ec1d51b8a6fe776db0984; affected 588b9e85609bcb2f84a2be83591480aa943943b6 before 72a68d2bede3284b95ee93a5ab3a81758bba95b0; affected 588b9e85609bcb2f84a2be83591480aa943943b6 before cedeb36c3ff4acd0f3d09918dfd8ed1df05efdd6; affected 588b9e85609bcb2f84a2be83591480aa943943b6 before a7bb96b18864225a694e3887ac2733159489e4b0 |
| Linux / Linux | affected 6.1; unaffected 0 before 6.1; unaffected 6.1.133 through 6.1.*; unaffected 6.6.86 through 6.6.*; unaffected 6.11.4 through 6.11.*; unaffected 6.12 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/03fa71e97e9bb116993ec1d51b8a6fe776db0984
- https://git.kernel.org/stable/c/72a68d2bede3284b95ee93a5ab3a81758bba95b0
- https://git.kernel.org/stable/c/cedeb36c3ff4acd0f3d09918dfd8ed1df05efdd6
- https://git.kernel.org/stable/c/a7bb96b18864225a694e3887ac2733159489e4b0
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.