CVE-2025-21473

Memory corruption when using Virtual cdm (Camera Data Mover) to write registers.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

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/august-2025-bulletin.html	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:fastconnect_6900:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:fastconnect_7800:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:qualcomm:snapdragon_8_gen_1_mobile_platform_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:snapdragon_8_gen_1_mobile_platform:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcd9380:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:qualcomm:wsa8830_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wsa8830:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND

cpe:2.3:o:qualcomm:wsa8835_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wsa8835:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-08-06 08:15

Updated : 2025-08-19 13:19

NVD link : CVE-2025-21473

Mitre link : CVE-2025-21473

CVE.ORG link : CVE-2025-21473

JSON object : View

Products Affected

qualcomm

fastconnect_7800
wsa8830
wcd9380_firmware
snapdragon_8_gen_1_mobile_platform_firmware
fastconnect_7800_firmware
fastconnect_6900_firmware
fastconnect_6900
wsa8830_firmware
wcd9380
wsa8835_firmware
snapdragon_8_gen_1_mobile_platform
wsa8835

CWE

CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition

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