CVE-2019-2278

Name: CVE-2019-2278
Creator: NVD / NIST
Published: 2019-07-25T17:15:12.817+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.19%

Last modified Jun 17, 2026

CVE-2019-2278 is a vulnerability of currently unknown severity. User keystore signature is ignored in boot and can lead to bypass boot image signature verification in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Mobile in MDM9607, MDM9640, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 636, SD 712 / SD 710 / SD 670, SD 845 / SD 850, SDM660. EPSS estimates a 0.19% chance of exploitation in the next 30 days.

Description

User keystore signature is ignored in boot and can lead to bypass boot image signature verification in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Mobile in MDM9607, MDM9640, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 636, SD 712 / SD 710 / SD 670, SD 845 / SD 850, SDM660

Metrics

EPSS Probability

0.19%

9.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-347

Affected Software

Vendor	Product	Versions
Qualcomm	Mdm9607 Firmware	All versions
Qualcomm	Mdm9640 Firmware	All versions
Qualcomm	Sd 425 Firmware	All versions
Qualcomm	Sd 427 Firmware	All versions
Qualcomm	Sd 430 Firmware	All versions
Qualcomm	Sd 435 Firmware	All versions
Qualcomm	Sd 450 Firmware	All versions
Qualcomm	Sd 625 Firmware	All versions
Qualcomm	Sd 636 Firmware	All versions
Qualcomm	Sd 712 Firmware	All versions
Qualcomm	Sd 710 Firmware	All versions
Qualcomm	Sd 670 Firmware	All versions
Qualcomm	Sd 845 Firmware	All versions
Qualcomm	Sd 850 Firmware	All versions
Qualcomm	Sdm660 Firmware	All versions

References

https://www.codeaurora.org/security-bulletin/2019/07/01/july-2019-code-aurora-security-bulletinPatch, Third Party Advisory
https://www.codeaurora.org/security-bulletin/2019/07/01/july-2019-code-aurora-security-bulletinPatch, Third Party Advisory

Timeline

Published: Jul 25, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-2278?

How severe is CVE-2019-2278?

Severity scoring for CVE-2019-2278 is pending analysis. The EPSS model estimates a 0.19% probability of exploitation in the next 30 days.

How do I fix CVE-2019-2278?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-2278?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST