Linux kernel bug fix: mtd: require write permissions for locking and badblock ioctls
Subsystem: drivers (drivers/mtd/mtdchar.c)
Bug type: unknown, severity: unknown
Files changed: drivers/mtd/mtdchar.c
Introduced by Greg Kroah-Hartman on 2020-07-24 23:03:11 +0200; fixed by Michael Walle on 2021-03-28 19:20:11 +0200 (lifetime: 246 days)