Linux kernel bug fix: ubi: Fix race condition between ctrl_cdev_ioctl and ubi_cdev_ioctl
Subsystem: drivers (drivers/mtd/ubi/build.c)
Bug type: use-after-free, severity: high
Keywords: double free;reference count;use after free;uninitialized;race condition
Files changed: drivers/mtd/ubi/build.c;drivers/mtd/ubi/vmt.c
Introduced by Iosif Harutyunov on 2016-07-29 23:30:28 +0200; fixed by Baokun Li on 2022-01-09 21:13:28 +0100 (lifetime: 1989 days)