Vulnerability details
CVE-2025-27031
Qualcomm Snapdragon
Use After Free in Bluetooth HOST
CVSS 3.1
7.8High
Official description
memory corruption while processing IOCTL commands, when the buffer in write loopback mode is accessed after being freed.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.8High | 3.1 | CVEProject cvelistV5 (CNA) (qualcomm) | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Qualcomm, Inc. | Snapdragon | FastConnect 6700 | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | FastConnect 6900 | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | FastConnect 7800 | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | QCM5430 | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | QCM6490 | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | QCS5430 | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | QCS6490 | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | Qualcomm Video Collaboration VC3 Platform | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | SC8380XP | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | Snapdragon 7c+ Gen 3 Compute | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | Snapdragon 8cx Gen 3 Compute Platform (SC8280XP-AB, BB) | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | WCD9370 | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | WCD9375 | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | WCD9380 | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | WCD9385 | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | WSA8830 | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | WSA8835 | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | WSA8840 | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | WSA8845 | CVEProject cvelistV5 (CNA) |
| Qualcomm, Inc. | Snapdragon | WSA8845H | CVEProject cvelistV5 (CNA) |
References and advisories
1
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Details
- Published
- 2025-06-03
- Last updated
- 2025-06-03
- State
- Published
- Assigner (CNA)
- qualcomm
Exploit prediction (EPSS)
0.1%
Probability of exploitation in 30 days
0.8%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-416Use After Free