CVE-2026-53115
bus: fsl-mc: use generic driver_override infrastructure
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: bus: fsl-mc: use generic driver_override infrastructure When a driver is probed through __driver_attach(), the bus' match() callback is called without the device lock held, thus accessing the driver_override field without a lock, which can cause a UAF. Fix this by using the driver-core driver_override infrastructure taking care of proper locking internally. Note that calling match() from __driver_attach() without the device lock held is intentional. [1]
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 24, 2026 |
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Affected Versions
Linux / Linux
1f86a00c1159fd77e66b1bd6ff1a183f4d46f34d < 4911b836f35c034c36f102db4ecbe339b38e7d1d 1f86a00c1159fd77e66b1bd6ff1a183f4d46f34d < 8139ce66b52a4a5638bfb445b037c07d4abeb08e 1f86a00c1159fd77e66b1bd6ff1a183f4d46f34d < 60bfb563a399c4597dc80588a1109758a8908b97 1f86a00c1159fd77e66b1bd6ff1a183f4d46f34d < 6c8dfb0362732bf1e4829867a2a5239fedc592d0
Linux / Linux
5.10
References
git.kernel.org: https://git.kernel.org/stable/c/4911b836f35c034c36f102db4ecbe339b38e7d1d git.kernel.org: https://git.kernel.org/stable/c/8139ce66b52a4a5638bfb445b037c07d4abeb08e git.kernel.org: https://git.kernel.org/stable/c/60bfb563a399c4597dc80588a1109758a8908b97 git.kernel.org: https://git.kernel.org/stable/c/6c8dfb0362732bf1e4829867a2a5239fedc592d0