Description
The blkcg_init_queue function in block/blk-cgroup.c in the Linux kernel before 4.11 allows local users to cause a denial of service (double free) or possibly have unspecified other impact by triggering a creation failure.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://github.com/torvalds/linux/commit/9b54d816e00425c3a517514e0d677bb3cec49258 ↗
- https://usn.ubuntu.com/3654-1/ ↗
- https://www.debian.org/security/2018/dsa-4188 ↗
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9b54d816e00425c3a517514e0d677bb3cec49258 ↗
- https://usn.ubuntu.com/3654-2/ ↗
- https://usn.ubuntu.com/3656-1/ ↗