CVE-2025-21439

HIGH

7.8

Description

Memory corruption may occur while reading board data via IOCTL call when the WLAN driver copies the content to the provided output buffer.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published4/7/2025

Last Modified1/30/2026

Sourcenvd

Honeypot Sightings0

Affected Products

qualcomm:fastconnect_6700qualcomm:fastconnect_6700_firmwarequalcomm:fastconnect_6900qualcomm:fastconnect_6900_firmwarequalcomm:qca6595auqualcomm:qca6595au_firmwarequalcomm:qcm5430qualcomm:qcm5430_firmwarequalcomm:qcm6490qualcomm:qcm6490_firmwarequalcomm:qcn7605qualcomm:qcn7605_firmwarequalcomm:qcn7606qualcomm:qcn7606_firmwarequalcomm:qcs5430qualcomm:qcs5430_firmwarequalcomm:qcs6490qualcomm:qcs6490_firmwarequalcomm:sc8180x\+sdx55qualcomm:sc8180x\+sdx55_firmwarequalcomm:snapdragon_8c_compute_platform_\(sc8180x-ad\)qualcomm:snapdragon_8c_compute_platform_\(sc8180x-ad\)_firmwarequalcomm:snapdragon_8c_compute_platform_\(sc8180xp-ad\)qualcomm:snapdragon_8c_compute_platform_\(sc8180xp-ad\)_firmwarequalcomm:snapdragon_8cx_compute_platform_\(sc8180x-aa\)qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-aa\)_firmwarequalcomm:snapdragon_8cx_compute_platform_\(sc8180x-ab\)qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-ab\)_firmwarequalcomm:snapdragon_8cx_compute_platform_\(sc8180xp-ac\)qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-ac\)_firmwarequalcomm:snapdragon_8cx_compute_platform_\(sc8180xp-af\)qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-af\)_firmwarequalcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-ac\)qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-ac\)_firmwarequalcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-af\)qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-af\)_firmwarequalcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-aa\)qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-aa\)_firmwarequalcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-ab\)qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-ab\)_firmwarequalcomm:video_collaboration_vc3_platformqualcomm:video_collaboration_vc3_platform_firmwarequalcomm:wcd9370qualcomm:wcd9370_firmwarequalcomm:wcd9375qualcomm:wcd9375_firmwarequalcomm:wcd9380qualcomm:wcd9380_firmwarequalcomm:wcd9385qualcomm:wcd9385_firmware

Weaknesses (CWE)

CWE-787

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2025-bulletin.html(product-security@qualcomm.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.