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LIN8-8889 : Security Advisory - linux - CVE-2017-18221

Created: Mar 15, 2018    Updated: Dec 3, 2018
Resolved Date: May 29, 2018
Found In Version: 8.0.0.25
Fix Version: 8.0.0.26
Severity: Standard
Applicable for: Wind River Linux 8
Component/s: Kernel

Description

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.

https://nvd.nist.gov/vuln/detail/CVE-2017-18221

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