Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: fix potential OF node use-after-free The for_each_child_of_node() helper drops the reference it takes to each node as it iterates over children and an explicit of_node_put() is only needed when exiting the loop early. Drop the recently introduced bogus additional reference count decrement at each iteration that could potentially lead to a use-after-free.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 7d98166183d627c0b9daca7672b2191fae0f8a03 before b2fbe0f9f80b9cfa1e06ddcf8b863d918394ef1d; affected 31ce7c089b50c3d3056c37e0e25e7535e4428ae1 before b58a26cdd4795c1ce6a80e38e9348885555dacd6; affected fae58d0155a979a8c414bbc12db09dd4b2f910d0 before c4901802ed1ce859242e10af06e6a7752cba0497; affected 1f403699c40f0806a707a9a6eed3b8904224021a before 4de37a48b6b58faaded9eb765047cf0d8785ea18 |
| Linux / Linux | affected 6.6.105 before 6.6.107; affected 6.12.45 before 6.12.48; affected 6.16.5 before 6.16.8 |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/b2fbe0f9f80b9cfa1e06ddcf8b863d918394ef1d
- https://git.kernel.org/stable/c/b58a26cdd4795c1ce6a80e38e9348885555dacd6
- https://git.kernel.org/stable/c/c4901802ed1ce859242e10af06e6a7752cba0497
- https://git.kernel.org/stable/c/4de37a48b6b58faaded9eb765047cf0d8785ea18
ADP enrichment
No English description supplied.
No references supplied.