CVE-2022-50028
gadgetfs: ep_io - wait until IRQ finishes
In the Linux kernel, the following vulnerability has been resolved:
gadgetfs: ep_io - wait until IRQ finishes
after usb_ep_queue() if wait_for_completion_interruptible() is
interrupted we need to wait until IRQ gets finished.
Otherwise complete() from epio_complete() can corrupt stack.
Produtos afetados
Linux · LinuxQuer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
https://git.kernel.org/stable/c/04cb742d4d8f30dc2e83b46ac317eec09191c68ehttps://git.kernel.org/stable/c/118d967ce00a3d128bf731b35e4e2cb0facf5f00https://git.kernel.org/stable/c/2b06d5d97c0e067108a122986767731d40742138https://git.kernel.org/stable/c/67a4874461422e633236a0286a01b483cd647113https://git.kernel.org/stable/c/77040efe59a141286d090c8a0d37c65a355a1832https://git.kernel.org/stable/c/94aadba8d000d5de56af4ce8da3f334f21bf7a79https://git.kernel.org/stable/c/9ac14f973cb91f0c01776517e6d50981f32b8038https://git.kernel.org/stable/c/ca06b4cde54f8ec8be3aa53fd339bd56e62c12b3