PT-2024-18877 · Qualcomm · Snapdragon+6

Published 2024-04-01 · Updated 2025-01-13 · CVE-2024-21452

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided descriptions.

Description The issue involves a transient Denial of Service (DOS) that occurs while decoding an ASN.1 OER message containing a SEQUENCE of unknown extensions. No information is provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

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

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2024-21452

Affected Products

Snapdragon

C-V2X 9150 Firmware

Qca6584Au Firmware

Qca6698Aq Firmware

Snapdragon Auto 4G Modem Firmware

Snapdragon Auto 5G Modem-Rf Firmware

Snapdragon Auto 5G Modem-Rf Gen 2 Firmware

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2024-21452 · Security Note
• https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2024-bulletin.html · Vendor Advisory
• https://t.me/cvenotify/107246 · Telegram Post
• https://t.me/cvenotify/76537 · Telegram Post
• https://twitter.com/cracbot/status/1775342041418838479 · Twitter Post