CVE-2026-43072
drm/vc4: platform_get_irq_byname() returns an int
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.
Produtos afetados
Linux · LinuxQuer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
https://git.kernel.org/stable/c/0185e0494a561edfc482507f9de89c2ad798b33dhttps://git.kernel.org/stable/c/0c1b117f7ba46fb8f6ebc5e0bfe5b58568c301bahttps://git.kernel.org/stable/c/59ece0d4d1db0cf483c4c51a58691f50ff81d3a2https://git.kernel.org/stable/c/63c11b19cdc154fa848a6c3b535bfb1dc7b60378https://git.kernel.org/stable/c/9c10b83a004442c93d7a484c3d221a06a45821e1https://git.kernel.org/stable/c/e597a809a2b97e927060ba182f58eb3e6101bc70https://git.kernel.org/stable/c/ef2ee9db13b68c5e332b77c0a7108a2d4d56e114