CVE-2016-10434

mediumpriority · track · 30EPSS 0.008 · 56 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.80% (56th) EPSS

CVSS 5 · medium

Is it mine?

3 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

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

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.06.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-287USprimary

affected products (3)

Products and version ranges known to be affected.

Qualcomm, Inc. Snapdragon Automobile, Snapdragon Mobile≤ SD 820, SD 820Aenisa_euvdEU
qualcomm sd 820 firmwareall versionsnvdUScpe:2.3:o:qualcomm:sd_820_firmware:*:*:*:*:*:*:*:*
qualcomm sd 820a firmwareall versionsnvdUScpe:2.3:o:qualcomm:sd_820a_firmware:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2018-04-18modified 2026-06-17

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+7710 more

references (5)

External citations — patches, advisories, analysis.

https://source.android.com/security/bulletin/2018-04-01 cnnvd
http://www.securityfocus.com/bid/103671 enisa_euvd
https://source.android.com/security/bulletin/2018-04-01 enisa_euvd
http://www.securityfocus.com/bid/103671Third Party AdvisoryVDB Entrynvd
https://source.android.com/security/bulletin/2018-04-01Vendor Advisorynvd

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