high7.8
CVE-2026-46241
In the Linux kernel, the following vulnerability has been resolved: spi: mpc52xx: fix use-after-free on registration failure Make sure to disable and free the …
Impact
In the Linux kernel, the following vulnerability has been resolved: spi: mpc52xx: fix use-after-free on registration failure Make sure to disable and free the interrupts in case controller registration fails to avoid a potential use-after-free and resource leak. This issue was flagged by Sashiko when reviewing a controller deregistration fix.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 2.6.33 before 6.12.90 from 6.13 before 6.18.32 from 6.19 before 7.0.9 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/336d9ad7560b3baba17af06727a888040ee93390
- https://git.kernel.org/stable/c/5c77f11b9b5f1ad5a704dad875260c44016ede10
- https://git.kernel.org/stable/c/8b49b6aadd0c622ca7d68b4a53ae10362e221cf3
- https://git.kernel.org/stable/c/b25eb3d24d03e571f09c04a0522c798ea35e48a1
- https://git.kernel.org/stable/c/dd74a790818ebb9a2be3a94ac935a374755cd278
- https://git.kernel.org/stable/c/f62c060272b9d7423b1650b844e8e4e7b8f9f925