PT-2024-9402 · Unisoc · Unisoc Chipsets

Published 2024-09-27 · Updated 2024-09-30 · CVE-2024-39431

Positive Technologies (AI Summary)

CVSS v3.1

8.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Unisoc chipsets (affected versions not specified)

Description: The issue is related to a buffer overflow in the UMTS RLC driver of Unisoc chipsets' microprogram software. This is due to a missing bounds check, which could lead to a remote denial of service. The exploitation of this issue requires system execution privileges.

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

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

ASB-A-349917018

BDU:2024-11095

CVE-2024-39431

U-2638126

Affected Products

Unisoc Chipsets

References · 8

• https://osv.dev/vulnerability/CVE-2024-39431 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-11095 · Security Note
• https://unisoc.com/en_us/secy/announcementDetail/1830802995705610241 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-39431 · Security Note
• https://t.me/cvedetector/6487 · Telegram Post
• https://twitter.com/CVEnew/status/1839570777399562732 · Twitter Post
• https://twitter.com/CveFindCom/status/1839576063220883637 · Twitter Post
• https://t.me/cvenotify/96285 · Telegram Post