CVE-2017-14954 - log back

CVE-2017-14954 created at 25 Sep 2019 19:31:40
Severity
+ Medium
Remote
+ Local
Type
+ Information disclosure
Description
+ The waitid implementation in kernel/exit.c in the Linux kernel through 4.13.4 accesses rusage data structures in unintended cases, which allows local users to obtain sensitive information, and bypass the KASLR protection mechanism, via a crafted system call.
References
+ https://github.com/torvalds/linux/commit/6c85501f2fabcfc4fc6ed976543d252c4eaf4be9
+ https://grsecurity.net/~spender/exploits/wait_for_kaslr_to_be_effective.c
Notes
+ Introduced in https://github.com/torvalds/linux/commit/7e95a225901a5d2fd140f14b4302805cecc22da7