Vulnerability Description
In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile and Snapdragon Mobile SD 820 and SD 820A, the input to RPMB write response function is a buffer from HLOS that needs to be authenticated (using HMAC) and then processed. However, some of the processing occurs before the buffer is authenticated. The function will return various types of errors depending on the values of the `response` and `result` fields of the buffer before verifying the HMAC tag.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm | Sd 820 Firmware | - |
| Qualcomm | Sd 820 | - |
| Qualcomm | Sd 820A Firmware | - |
| Qualcomm | Sd 820A | - |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/103671Third Party AdvisoryVDB Entry
- https://source.android.com/security/bulletin/2018-04-01Vendor Advisory
- http://www.securityfocus.com/bid/103671Third Party AdvisoryVDB Entry
- https://source.android.com/security/bulletin/2018-04-01Vendor Advisory
FAQ
What is CVE-2016-10434?
CVE-2016-10434 is a vulnerability with a CVSS score of 7.5 (HIGH). In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile and Snapdragon Mobile SD 820 and SD 820A, the input to RPMB write response function is a buffer from HLOS...
How severe is CVE-2016-10434?
CVE-2016-10434 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2016-10434?
Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Sd 820 Firmware, Qualcomm Sd 820, Qualcomm Sd 820A Firmware, Qualcomm Sd 820A.