CVE-2019-2182

high

Description

In the Android kernel in the kernel MMU code there is a possible execution path leaving some kernel text and rodata pages writable. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

References

https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html

https://source.android.com/security/bulletin/pixel/2019-09-01

https://www.debian.org/security/2020/dsa-4698

Details

Source: MITRE

Published: 2019-09-06

Updated: 2020-08-24

Risk Information

CVSS v2

Base Score: 4.6

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

Impact Score: 6.4

Exploitability Score: 3.9

Severity: MEDIUM

CVSS v3

Base Score: 7.8

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

Impact Score: 5.9

Exploitability Score: 1.8

Severity: HIGH