high7.8
CVE-2026-53115
In the Linux kernel, the following vulnerability has been resolved: bus: fsl-mc: use generic driver_override infrastructure When a driver is probed through __d…
Impact
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]
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.10 before 6.12.91 from 6.13 before 6.18.33 from 6.19 before 7.0.10 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/4911b836f35c034c36f102db4ecbe339b38e7d1d
- https://git.kernel.org/stable/c/60bfb563a399c4597dc80588a1109758a8908b97
- https://git.kernel.org/stable/c/6c8dfb0362732bf1e4829867a2a5239fedc592d0
- https://git.kernel.org/stable/c/8139ce66b52a4a5638bfb445b037c07d4abeb08e
- https://git.kernel.org/stable/c/dbba371b19129abe9649553ab912e6bccf6c1a5b