CVE-2020-10757

 

Published at: - 09-06-2020 03:15

Last modified: - 26-10-2022 01:44

Total changes: - 4

Description

A flaw was found in the Linux Kernel in versions after 4.5-rc1 in the way mremap handled DAX Huge Pages. This flaw allows a local attacker with access to a DAX enabled storage to escalate their privileges on the system.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• Red Hat-Issue Tracking, Third Party Advisory
• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5bfea2d9b17f1034a68147a8b03b9789af5700f9
• https://www.openwall.com/lists/oss-security/2020/06/04/4
• [debian-lts-announce] 20200610 [SECURITY] [DLA 2242-1] linux-4.9 security update-Mailing List, Third Party Advisory
• DSA-4699-Third Party Advisory
• DSA-4698-Third Party Advisory
• FEDORA-2020-203ffedeb5-Mailing List, Third Party Advisory
• openSUSE-SU-2020:0801-Mailing List, Patch, Third Party Advisory
• https://security.netapp.com/advisory/ntap-20200702-0004/
• USN-4439-1-Third Party Advisory
• USN-4426-1-Third Party Advisory
• USN-4440-1-Third Party Advisory
• USN-4483-1-Third Party Advisory

 

Keywords

NVD

 

CVE-2020-10757

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures