PT-2024-20028 · Devicemem · Devicemem

Published 2024-07-09 · Updated 2024-12-17 · CVE-2024-23711

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions DeviceMem (affected versions not specified)

Description The issue is related to a logic error in the code of devicemem server.c, specifically in the DevmemXIntUnreserveRange function. This error can lead to arbitrary code execution, resulting in local escalation of privilege in the kernel. No additional execution privileges are needed, and user interaction is not required for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

CVE-2024-23711

Affected Products

Devicemem

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2024-23711 · Security Note
• https://source.android.com/security/bulletin/2024-06-01 · Vendor Advisory
• https://twitter.com/CVEnew/status/1810944986831319059 · Twitter Post