CVE-2024-50301 security/keys: fix slab-out-of-bounds in key_task_permission

In the Linux kernel, the following vulnerability has been resolved: security/keys: fix slab-out-of-bounds in keytaskpermission KASAN reports an out of bounds read: BUG: KASAN: slab-out-of-bounds in kuidval include/linux/uidgid.h:36 BUG: KASAN: slab-out-of-bounds in uideq include/linux/uidgid.h:63...

CVE-2024-50301

CVE-2024-50301 is a Linux kernel vulnerability: slab-out-of-bounds in key_task_permission within security/keys, leading to a read as observed by KASAN and reported under stress-ng conditions. The issue stems from key management logic in the kernel keys subsystem; multiple advisories (ALAS2, ALAS2...