PT-2024-9434 · Unknown · Devicemem Server.C

Published 2024-12-02 · Updated 2025-07-03 · CVE-2024-43077

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 server.c (affected versions not specified)

Description: The issue is related to a possible out of bounds write due to memory corruption in DevmemValidateFlags of devicemem server.c. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. The vulnerability is also associated with unsafe privilege management, which could allow an attacker to gain full access to the device.

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

Improper Privilege Management

Memory Corruption

Weakness Enumeration

CWE-269

CWE-787

Related Identifiers

BDU:2024-11129

CVE-2024-43077

Affected Products

Devicemem Server.C

References · 13

• https://bdu.fstec.ru/vul/2024-11129 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-43077 · Security Note
• https://source.android.com/security/bulletin/2024-12-01 · Vendor Advisory
• https://t.me/cvenotify/106107 · Telegram Post
• https://securitylab.ru/news/554508.php · Note
• https://twitter.com/cracbot/status/1876871514911567939 · Twitter Post
• https://t.me/cvedetector/14195 · Telegram Post
• https://twitter.com/CVEnew/status/1875033739803185255 · Twitter Post
• https://govcert.gov.hk/en/alerts_detail.php?id=1435 · Note
• https://t.me/cvenotify/106273 · Telegram Post
• https://source.android.com/docs/security/bulletin/2024-12-01?hl=ru · Note
• https://reddit.com/r/k12cybersecurity/comments/1h5oefs/msisac_cybersecurity_advisory_multiple · Reddit Post
• https://t.me/cvenotify/127517 · Telegram Post