GHSA-fhmr-xcch-3f83unknown
In the Linux kernel, the following vulnerability has been resolved: media: v4l2-fwnode: Fix...
🔗 CVE IDs covered (1)
📋 Description
In the Linux kernel, the following vulnerability has been resolved:
media: v4l2-fwnode: Fix fwnode leak in v4l2_fwnode_parse_link
In v4l2_fwnode_parse_link(), the remote endpoint fwnode reference is acquired using fwnode_graph_get_remote_endpoint(). This reference is properly released in the error paths, but it is leaked on the success path.
Add the missing fwnode_handle_put() before returning 0 to prevent the reference leak.
[Sakari Ailus: Fix subject prefix and coding style a little.]
🔗 References (10)
- https://nvd.nist.gov/vuln/detail/CVE-2026-89872
- https://git.kernel.org/stable/c/3ced388b7908270529e5aa6d221840114b6c33bc
- https://git.kernel.org/stable/c/578c4bfa28bf21458ecdde2fd3fc429475f34c10
- https://git.kernel.org/stable/c/881aafb139520570fd3390bf9938d7098b7fbb99
- https://git.kernel.org/stable/c/a6e86efd7f85e519bf48417f41923f8bd51f1597
- https://git.kernel.org/stable/c/c9b5238d173ee9b94dcaa2b34244ea89c8024feb
- https://git.kernel.org/stable/c/ccd8d1d80afab8b492a583ae81bfd295835bab2f
- https://git.kernel.org/stable/c/d92dc4692834e04bc0ef1d0908589852050d1a66
- https://git.kernel.org/stable/c/ef609b3ce456f021320fee2fb7e45094a3ccf232
- https://github.com/advisories/GHSA-fhmr-xcch-3f83