Linux kernel bug fix: KEYS: fix freeing uninitialized memory in key_update()
Subsystem: security (security/keys/key.c)
Bug type: null-deref, severity: high
Keywords: null pointer;uninitialized
Files changed: security/keys/key.c
Introduced by David Howells on 2014-07-22 21:46:12 +0100; fixed by Eric Biggers on 2017-06-09 13:29:47 +1000 (lifetime: 1052 days)