Linux kernel bug fix: /dev/mem: Avoid overwriting "err" in read_mem()
Subsystem: drivers/char (drivers/char/mem.c)
Bug type: unknown, severity: security
Files changed: drivers/char/mem.c
Introduced by Kees Cook on 2017-12-18 15:59:17 +0100; fixed by Kees Cook on 2018-03-28 13:23:54 +0200 (lifetime: 99 days)