CVE-2025-21455
Time-of-check Time-of-use (TOCTOU) Race Condition in Camera_Linux
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
Memory corruption while submitting blob data to kernel space though IOCTL.
| CWE | CWE-367 |
| Vendor | qualcomm, inc. |
| Product | snapdragon |
| Published | Aug 6, 2025 |
| Last Updated | Feb 26, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Qualcomm, Inc. / Snapdragon
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