An issue was discovered in the... CVE-2018-17972

4.9 AV AC AU C I A
发布: 2018-10-03
修订: 2019-11-22

An issue was discovered in the proc_pid_stack function in fs/proc/base.c in the Linux kernel through 4.18.11. It does not ensure that only root may inspect the kernel stack of an arbitrary task, allowing a local attacker to exploit racy stack unwinding and leak kernel task stack contents.