Linux kernel bug fix: Take mmap lock in cacheflush syscall
Subsystem: arch (arch/nios2/kernel/sys_nios2.c)
Bug type: use-after-free, severity: unknown
Keywords: use after free
Files changed: arch/nios2/kernel/sys_nios2.c
Introduced by Ley Foon Tan on 2014-12-08 12:55:58 +0800; fixed by Jann Horn on 2021-02-19 15:01:59 +0800 (lifetime: 2265 days)