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.
References
Link | Resource |
---|---|
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ae6650163c66a7eff1acd6eb8b0f752dcfa8eba5 | Patch Third Party Advisory |
http://www.securityfocus.com/bid/102503 | Third Party Advisory VDB Entry |
https://access.redhat.com/errata/RHSA-2018:2948 | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2018:3083 | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2018:3096 | Third Party Advisory |
https://github.com/torvalds/linux/commit/ae6650163c66a7eff1acd6eb8b0f752dcfa8eba5 | Patch Third Party Advisory |
https://usn.ubuntu.com/3583-1/ | Third Party Advisory |
https://usn.ubuntu.com/3583-2/ | Third Party Advisory |
https://usn.ubuntu.com/3617-1/ | Third Party Advisory |
https://usn.ubuntu.com/3617-2/ | Third Party Advisory |
https://usn.ubuntu.com/3617-3/ | Third Party Advisory |
https://usn.ubuntu.com/3619-1/ | Third Party Advisory |
https://usn.ubuntu.com/3619-2/ | Third Party Advisory |
https://usn.ubuntu.com/3632-1/ | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2018-01-12T09:00:00
Updated: 2018-10-31T09:57:01
Reserved: 2018-01-11T00:00:00
Link: CVE-2018-5344
JSON object: View
NVD Information
Status : Analyzed
Published: 2018-01-12T09:29:00.540
Modified: 2020-08-24T17:37:01.140
Link: CVE-2018-5344
JSON object: View
Redhat Information
No data.