Description
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 products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
588b9e85609bcb2f84a2be83591480aa943943b6 to < 03fa71e97e9bb116993ec1d51b8a6fe776db0984affected588b9e85609bcb2f84a2be83591480aa943943b6 to < 72a68d2bede3284b95ee93a5ab3a81758bba95b0affected588b9e85609bcb2f84a2be83591480aa943943b6 to < cedeb36c3ff4acd0f3d09918dfd8ed1df05efdd6affected588b9e85609bcb2f84a2be83591480aa943943b6 to < a7bb96b18864225a694e3887ac2733159489e4b0affected
Linux Linux
Default version status: affected
6.1affected0 to < 6.1unaffected6.1.133 to ≤ 6.1.*unaffected6.6.86 to ≤ 6.6.*unaffected6.11.4 to ≤ 6.11.*unaffected6.12 to ≤ *unaffected
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 ↗
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html ↗