The __munlock_pagevec function in mm/mlock.c in the Linux kernel before 4.11.4 allows local users to cause a denial of service (NR_MLOCK accounting corruption) via crafted use of mlockall and munlockall system calls.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-03-07T08:00:00

Updated: 2024-08-05T21:13:49.211Z

Reserved: 2018-03-07T00:00:00

Link: CVE-2017-18221

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-03-07T08:29:00.263

Modified: 2018-05-31T01:29:01.207

Link: CVE-2017-18221

cve-icon Redhat

Severity : Moderate

Publid Date: 2018-03-07T00:00:00Z

Links: CVE-2017-18221 - Bugzilla