Published: 07/03/2018 Updated: 31/05/2018

CVSS v2 Base Score: 4.9 | Impact Score: 6.9 | Exploitability Score: 3.9

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 437

Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C

The __munlock_pagevec function in mm/mlock.c in the Linux kernel prior to 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.

Vulnerable Product	Search on Vulmon	Subscribe to Product
linux linux kernel

Several security issues were addressed in the Linux kernel ...

The __munlock_pagevec function in mm/mlockc in the Linux kernel, before 4114, allows local users to cause a denial of service (NR_MLOCK accounting corruption) via crafted use of mlockall and munlockall system calls ...

CWE-20 https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.4 https://github.com/torvalds/linux/commit/70feee0e1ef331b22cc51f383d532a0d043fbdcc http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=70feee0e1ef331b22cc51f383d532a0d043fbdcc http://www.securityfocus.com/bid/103321 https://usn.ubuntu.com/3655-2/https://usn.ubuntu.com/3655-1/https://nvd.nist.gov https://usn.ubuntu.com/3655-2/

Get Started

Vulmon Search is a vulnerability search engine. It gives comprehensive vulnerability information through a very simple user interface.

Home Recent Vulnerabilities Research Posts Trends Blog About Contact

Vulmon Search Vulmon Research Vulmon Alerts Vulmap

Twitter Reddit Linkedin Facebook

CVE-2017-18221

Vulnerability Summary

Vulnerability Trend

Vendor Advisories

References

Vulmon Search

About

Products

Connect