PT-2025-51556 · Qualcomm · Qualcomm Embedded Platform Dsp Firmware

Published 2025-01-25 · Updated 2025-12-23 · CVE-2025-47321

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 Qualcomm embedded platform firmware (affected versions not specified)

Description A memory corruption issue exists when handling packets received from Unix clients. The firmware does not properly validate the size of incoming data during buffer copying, potentially allowing an attacker to execute arbitrary code.

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

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

BDU:2025-15927

CVE-2025-47321

Affected Products

Qualcomm Embedded Platform Dsp Firmware

References · 6

• https://docs.qualcomm.com/product/publicresources/securitybulletin/december-2025-bulletin.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-15927 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-47321 · Security Note
• https://twitter.com/CVEnew/status/2002466835011190785 · Twitter Post
• https://twitter.com/cracbot/status/2003420362403643500 · Twitter Post
• https://t.me/cveNotify/146165 · Telegram Post