PT-2025-19878 · Qualcomm · Snapdragon+12

Published 2025-05-06 · Updated 2025-05-07 · CVE-2025-21462

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 The product name cannot be determined.

Description The issue is related to memory corruption that occurs while processing an IOCTL request. This happens when the buffer significantly exceeds the command argument limit.

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

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2025-21462

Affected Products

Snapdragon

Fastconnect 6900 Firmware

Fastconnect 7800 Firmware

Sa4150P Firmware

Sa4155P Firmware

Sa6155P Firmware

Sa8155P Firmware

Sa8195P Firmware

Sc8380Xp Firmware

Wcd9380 Firmware

Wcd9385 Firmware

Wsa8840 Firmware

Wsa8845 Firmware

References · 6

• https://docs.qualcomm.com/product/publicresources/securitybulletin/may-2025-bulletin.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-21462 · Security Note
• https://t.me/cvedetector/24582 · Telegram Post
• https://twitter.com/CVEnew/status/1919678276320325916 · Twitter Post
• https://twitter.com/cybercronai/status/1919969319112392974 · Twitter Post
• https://t.me/cvetracker/23138 · Telegram Post