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CVE Vulnerability Details :
CVE-2025-21455
PUBLISHED
More InfoOfficial Page
Assigner-qualcomm
Assigner Org ID-2cfc7d3e-20d3-47ac-8db7-1b7285aff15f
View Known Exploited Vulnerability (KEV) details
Published At-06 Aug, 2025 | 07:25
Updated At-26 Feb, 2026 | 17:49
Rejected At-
▼CVE Numbering Authority (CNA)
Time-of-check Time-of-use (TOCTOU) Race Condition in Camera_Linux

Memory corruption while submitting blob data to kernel space though IOCTL.

Affected Products
Vendor
Qualcomm Technologies, Inc.Qualcomm, Inc.
Product
Snapdragon
Platforms
  • Snapdragon Compute
  • Snapdragon Mobile
  • Snapdragon Wearables
Default Status
unaffected
Versions
Affected
  • FastConnect 6800
  • FastConnect 6900
  • FastConnect 7800
  • QCA6391
  • QCA6426
  • QCA6436
  • QSM8250
  • SD865 5G
  • SDX55
  • Snapdragon 8 Gen 1 Mobile Platform
  • Snapdragon 865 5G Mobile Platform
  • Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
  • Snapdragon 870 5G Mobile Platform (SM8250-AC)
  • Snapdragon X55 5G Modem-RF System
  • Snapdragon XR2 5G Platform
  • SW5100
  • SW5100P
  • SXR2130
  • SXR2230P
  • SXR2250P
  • WCD9380
  • WCD9385
  • WCN3980
  • WCN3988
  • WSA8810
  • WSA8815
  • WSA8830
  • WSA8832
  • WSA8835
Problem Types
TypeCWE IDDescription
CWECWE-367CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition
Type: CWE
CWE ID: CWE-367
Description: CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition
Metrics
VersionBase scoreBase severityVector
3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2025-bulletin.html
N/A
Hyperlink: https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2025-bulletin.html
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found