medium5.5
CVE-2026-43072
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: platform_get_irq_byname() returns an int platform_get_irq_byname() will return a n…
Impact
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: platform_get_irq_byname() returns an int platform_get_irq_byname() will return a negative value if an error happens, so it should be checked and not just passed directly into devm_request_threaded_irq() hoping all will be ok.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.15 before 6.6.136 from 6.7 before 6.12.83 from 6.13 before 6.18.24 from 6.19 before 6.19.14 from 7.0 before 7.0.1 |
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/0185e0494a561edfc482507f9de89c2ad798b33d
- https://git.kernel.org/stable/c/0c1b117f7ba46fb8f6ebc5e0bfe5b58568c301ba
- https://git.kernel.org/stable/c/59ece0d4d1db0cf483c4c51a58691f50ff81d3a2
- https://git.kernel.org/stable/c/63c11b19cdc154fa848a6c3b535bfb1dc7b60378
- https://git.kernel.org/stable/c/9c10b83a004442c93d7a484c3d221a06a45821e1
- https://git.kernel.org/stable/c/e597a809a2b97e927060ba182f58eb3e6101bc70
- https://git.kernel.org/stable/c/ef2ee9db13b68c5e332b77c0a7108a2d4d56e114