CVE-2025-21439

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-21439
Memory corruption may occur while reading board data via IOCTL call when the WLAN driver copies the content to the provided output buffer.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2025-bulletin.html Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:qualcomm:fastconnect_6700_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:fastconnect_6700:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:fastconnect_6900:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:qualcomm:qca6595au_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qca6595au:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:qualcomm:qcm5430_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcm5430:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:qualcomm:qcm6490_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcm6490:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:qualcomm:qcn7605_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcn7605:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:qualcomm:qcn7606_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcn7606:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:qualcomm:qcs5430_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcs5430:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:qualcomm:qcs6490_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcs6490:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:qualcomm:video_collaboration_vc3_platform_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:video_collaboration_vc3_platform:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:qualcomm:sc8180x\+sdx55_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sc8180x\+sdx55:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:qualcomm:snapdragon_8c_compute_platform_\(sc8180x-ad\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8c_compute_platform_\(sc8180x-ad\):-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:qualcomm:snapdragon_8c_compute_platform_\(sc8180xp-ad\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8c_compute_platform_\(sc8180xp-ad\):-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-aa\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-aa\):-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-ab\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-ab\):-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-ac\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-ac\):-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-af\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-af\):-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-ac\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-ac\):-:*:*:*:*:*:*:*

Configuration 19 (hide)

AND
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-af\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-af\):-:*:*:*:*:*:*:*

Configuration 20 (hide)

AND
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-aa\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-aa\):-:*:*:*:*:*:*:*

Configuration 21 (hide)

AND
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-ab\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-ab\):-:*:*:*:*:*:*:*

Configuration 22 (hide)

AND
cpe:2.3:o:qualcomm:wcd9370_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9370:-:*:*:*:*:*:*:*

Configuration 23 (hide)

AND
cpe:2.3:o:qualcomm:wcd9375_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9375:-:*:*:*:*:*:*:*

Configuration 24 (hide)

AND
cpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9380:-:*:*:*:*:*:*:*

Configuration 25 (hide)

AND
cpe:2.3:o:qualcomm:wcd9385_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9385:-:*:*:*:*:*:*:*
History

06 Oct 2025, 19:53

Type Values Removed Values Added
CPE cpe:2.3:h:qualcomm:qcn7605:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-ac\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcm5430:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcn7606:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcm6490_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8c_compute_platform_\(sc8180x-ad\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-aa\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:video_collaboration_vc3_platform:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:wcd9385_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9385:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcm6490:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-af\):-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8c_compute_platform_\(sc8180xp-ad\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9375:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-af\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:fastconnect_6700_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qca6595au:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-ab\):-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:wcd9370_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8c_compute_platform_\(sc8180x-ad\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-ac\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:fastconnect_6700:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-ab\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-af\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcn7605_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcs6490:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:video_collaboration_vc3_platform_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-aa\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-ab\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sc8180x\+sdx55:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:fastconnect_6900:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcs5430:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-ac\):-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcs5430_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:wcd9375_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9380:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-ab\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcm5430_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sc8180x\+sdx55_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9370:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca6595au_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcn7606_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-ac\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcs6490_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-aa\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8c_compute_platform_\(sc8180xp-ad\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-aa\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-af\):-:*:*:*:*:*:*:*
First Time Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-ac\) Firmware
Qualcomm wcd9370 Firmware
Qualcomm wcd9375
Qualcomm wcd9385 Firmware
Qualcomm fastconnect 6900 Firmware
Qualcomm qcm6490 Firmware
Qualcomm qcn7606 Firmware
Qualcomm qcn7605
Qualcomm wcd9380
Qualcomm fastconnect 6700
Qualcomm qca6595au Firmware
Qualcomm qca6595au
Qualcomm snapdragon 8c Compute Platform \(sc8180x-ad\)
Qualcomm qcn7606
Qualcomm qcs6490
Qualcomm wcd9375 Firmware
Qualcomm snapdragon 8c Compute Platform \(sc8180x-ad\) Firmware
Qualcomm fastconnect 6900
Qualcomm qcs5430 Firmware
Qualcomm fastconnect 6700 Firmware
Qualcomm qcm6490
Qualcomm qcm5430
Qualcomm snapdragon 8cx Compute Platform \(sc8180xp-ac\)
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-ab\) Firmware
Qualcomm snapdragon 8cx Compute Platform \(sc8180xp-af\)
Qualcomm snapdragon 8cx Compute Platform \(sc8180x-ab\) Firmware
Qualcomm wcd9385
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-ac\)
Qualcomm video Collaboration Vc3 Platform
Qualcomm wcd9370
Qualcomm
Qualcomm qcm5430 Firmware
Qualcomm snapdragon 8cx Compute Platform \(sc8180x-aa\) Firmware
Qualcomm snapdragon 8c Compute Platform \(sc8180xp-ad\) Firmware
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-af\)
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-aa\) Firmware
Qualcomm qcs6490 Firmware
Qualcomm sc8180x\+sdx55 Firmware
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-aa\)
Qualcomm video Collaboration Vc3 Platform Firmware
Qualcomm snapdragon 8cx Compute Platform \(sc8180x-aa\)
Qualcomm qcs5430
Qualcomm snapdragon 8cx Compute Platform \(sc8180xp-ac\) Firmware
Qualcomm snapdragon 8cx Compute Platform \(sc8180xp-af\) Firmware
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-af\) Firmware
Qualcomm snapdragon 8cx Compute Platform \(sc8180x-ab\)
Qualcomm snapdragon 8c Compute Platform \(sc8180xp-ad\)
Qualcomm qcn7605 Firmware
Qualcomm wcd9380 Firmware
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-ab\)
Qualcomm sc8180x\+sdx55
References () https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2025-bulletin.html - () https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2025-bulletin.html - Vendor Advisory
Summary
  • (es) Puede ocurrir corrupción en la memoria al leer datos de la placa a través de la llamada IOCTL cuando el controlador WLAN copia el contenido al búfer de salida provisto.

07 Apr 2025, 11:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-04-07 11:15

Updated : 2025-10-06 19:53

NVD link : CVE-2025-21439

Mitre link : CVE-2025-21439

CVE.ORG link : CVE-2025-21439

JSON object : View

Products Affected

qualcomm

  • qcm6490_firmware
  • video_collaboration_vc3_platform
  • snapdragon_8cx_compute_platform_\(sc8180xp-af\)
  • fastconnect_6900_firmware
  • qcs5430_firmware
  • qcs5430
  • snapdragon_8c_compute_platform_\(sc8180xp-ad\)_firmware
  • qcn7606_firmware
  • qcs6490
  • qcn7605_firmware
  • snapdragon_8cx_compute_platform_\(sc8180xp-ac\)
  • wcd9385_firmware
  • qca6595au_firmware
  • snapdragon_8c_compute_platform_\(sc8180x-ad\)_firmware
  • snapdragon_8c_compute_platform_\(sc8180x-ad\)
  • snapdragon_8cx_compute_platform_\(sc8180xp-ac\)_firmware
  • qcs6490_firmware
  • wcd9370_firmware
  • wcd9375_firmware
  • sc8180x\+sdx55
  • fastconnect_6700_firmware
  • qcn7605
  • snapdragon_8cx_compute_platform_\(sc8180x-aa\)_firmware
  • snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-af\)_firmware
  • qcm6490
  • fastconnect_6900
  • snapdragon_8cx_compute_platform_\(sc8180x-ab\)_firmware
  • qcm5430_firmware
  • video_collaboration_vc3_platform_firmware
  • snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-aa\)
  • snapdragon_8cx_compute_platform_\(sc8180x-ab\)
  • snapdragon_8cx_compute_platform_\(sc8180x-aa\)
  • qca6595au
  • snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-ac\)_firmware
  • snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-ab\)_firmware
  • snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-aa\)_firmware
  • wcd9385
  • qcn7606
  • wcd9375
  • wcd9380_firmware
  • fastconnect_6700
  • snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-ac\)
  • qcm5430
  • snapdragon_8c_compute_platform_\(sc8180xp-ad\)
  • snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-af\)
  • wcd9380
  • snapdragon_8cx_compute_platform_\(sc8180xp-af\)_firmware
  • wcd9370
  • sc8180x\+sdx55_firmware
  • snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-ab\)
CWE
CWE-787

Out-of-bounds Write