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
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.
CPE cpe:2.3:o:qualcomm:qcm5430_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:sc8180x\+sdx55_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-aa\):-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcn7606_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-af\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-ab\):-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:video_collaboration_vc3_platform_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-af\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcm5430:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca6595au_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcm6490:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-aa\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9380:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9370:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcs5430_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcs6490_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcm6490_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8c_compute_platform_\(sc8180x-ad\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcs5430:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:wcd9370_firmware:-:*:*:*:*:*:*:*
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_\(sc8180xp-aa\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:sc8180x\+sdx55:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qca6595au:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8c_compute_platform_\(sc8180xp-ad\):-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-af\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:wcd9375_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-ac\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:fastconnect_6700_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:fastconnect_6900:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-ab\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcn7605:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcs6490:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-ac\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9385:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:fastconnect_6700:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:wcd9385_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-ac\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:qcn7606:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-ab\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qcn7605_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-af\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:video_collaboration_vc3_platform:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:snapdragon_8c_compute_platform_\(sc8180xp-ad\)_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-ab\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-ac\):-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:wcd9375:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:snapdragon_8c_compute_platform_\(sc8180x-ad\):-:*:*:*:*:*:*:*
First Time Qualcomm snapdragon 8c Compute Platform \(sc8180xp-ad\)
Qualcomm qcn7606
Qualcomm snapdragon 8cx Compute Platform \(sc8180xp-ac\)
Qualcomm wcd9370
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-ab\) Firmware
Qualcomm qcs5430
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-aa\) Firmware
Qualcomm snapdragon 8cx Compute Platform \(sc8180xp-af\)
Qualcomm fastconnect 6700
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-ac\)
Qualcomm snapdragon 8c Compute Platform \(sc8180xp-ad\) Firmware
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-aa\)
Qualcomm snapdragon 8cx Compute Platform \(sc8180xp-af\) Firmware
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-ab\)
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-af\) Firmware
Qualcomm qca6595au Firmware
Qualcomm wcd9375 Firmware
Qualcomm snapdragon 8cx Compute Platform \(sc8180xp-ac\) Firmware
Qualcomm wcd9385 Firmware
Qualcomm qcm5430
Qualcomm snapdragon 8cx Compute Platform \(sc8180x-ab\) Firmware
Qualcomm qcn7605
Qualcomm fastconnect 6700 Firmware
Qualcomm qcn7605 Firmware
Qualcomm snapdragon 8c Compute Platform \(sc8180x-ad\) Firmware
Qualcomm sc8180x\+sdx55
Qualcomm fastconnect 6900 Firmware
Qualcomm qcs6490
Qualcomm wcd9385
Qualcomm wcd9375
Qualcomm qca6595au
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-af\)
Qualcomm wcd9380 Firmware
Qualcomm wcd9370 Firmware
Qualcomm qcm6490 Firmware
Qualcomm qcs6490 Firmware
Qualcomm
Qualcomm video Collaboration Vc3 Platform
Qualcomm snapdragon 8cx Compute Platform \(sc8180x-aa\) Firmware
Qualcomm wcd9380
Qualcomm snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-ac\) Firmware
Qualcomm sc8180x\+sdx55 Firmware
Qualcomm qcm5430 Firmware
Qualcomm fastconnect 6900
Qualcomm snapdragon 8cx Compute Platform \(sc8180x-ab\)
Qualcomm qcm6490
Qualcomm qcs5430 Firmware
Qualcomm video Collaboration Vc3 Platform Firmware
Qualcomm snapdragon 8c Compute Platform \(sc8180x-ad\)
Qualcomm snapdragon 8cx Compute Platform \(sc8180x-aa\)
Qualcomm qcn7606 Firmware

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

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

Out-of-bounds Write