Time-of-check Time-of-use (TOCTOU) Race Condition in Camera_Linux_CVE-2025-21473

7.8 / 10

HIGH

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

Description

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

Basic Information

ID CVE-2025-21473

Source qualcomm

Published Aug 6, 2025 at 07:25

Modified Aug 6, 2025 at 19:26

Affected Product

Vendor Qualcomm, Inc.

Product Snapdragon

Version FastConnect 6900

Affected Versions Qualcomm, Inc. Snapdragon FastConnect 6900
Qualcomm, Inc. Snapdragon FastConnect 7800
Qualcomm, Inc. Snapdragon Snapdragon 8 Gen 1 Mobile Platform
Qualcomm, Inc. Snapdragon WCD9380
Qualcomm, Inc. Snapdragon WSA8830
Qualcomm, Inc. Snapdragon WSA8835

CWE Classification

CWE-367

References

docs.qualcomm.com /product/publicresources/securitybulletin/august-2025-bulletin.html

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    "description": "Memory corruption when using Virtual cdm (Camera Data Mover) to write registers.",
    "published": "2025-08-06T07:25:57.550Z",
    "modified": "2025-08-06T19:26:59.499Z",
    "type": "cve",
    "title": "Time-of-check Time-of-use (TOCTOU) Race Condition in Camera_Linux",
    "source": "qualcomm",
    "references": "https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2025-bulletin.html",
    "id": "CVE-2025-21473",
    "bulletinFamily": "",
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