cve/2024/CVE-2024-56573.md

CVE-2024-56573

Description

In the Linux kernel, the following vulnerability has been resolved:efi/libstub: Free correct pointer on failurecmdline_ptr is an out parameter, which is not allocated by the functionitself, and likely points into the caller's stack.cmdline refers to the pool allocation that should be freed when cleaningup after a failure, so pass this instead to free_pool().

POC

Reference

No PoCs from references.

Github

• https://github.com/cku-heise/euvd-api-doc