CVE-2018-5344 | BDVDB-2026-95201 Detail
Description#
In the Linux kernel through 4.14.13, drivers/block/loop.c mishandles lo_release serialization, which allows attackers to cause a denial of service (__lock_acquire use-after-free) or possibly have unspecified other impact.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- https://access.redhat.com/errata/RHSA-2018:3083
- https://usn.ubuntu.com/3617-1/
- https://usn.ubuntu.com/3619-2/
- https://usn.ubuntu.com/3617-3/
- http://www.securityfocus.com/bid/102503
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ae6650163c66a7eff1acd6eb8b0f752dcfa8eba5
- https://usn.ubuntu.com/3583-2/
- https://usn.ubuntu.com/3632-1/
- https://access.redhat.com/errata/RHSA-2018:2948
- https://usn.ubuntu.com/3583-1/
- https://usn.ubuntu.com/3617-2/
- https://access.redhat.com/errata/RHSA-2018:3096
- https://usn.ubuntu.com/3619-1/
- https://github.com/torvalds/linux/commit/ae6650163c66a7eff1acd6eb8b0f752dcfa8eba5
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.