What is CVE-2017-18146?

CVE-2017-18146 is a critical-severity vulnerability in Qualcomm Mdm9206, classified under Improper Verification of Cryptographic Signature. CVSS score: 9.8/10. Published 2018-04-11.

How severe is CVE-2017-18146?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2017-18146 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Qualcomm Mdm9206

CVE-2017-18146

In Android before security patch level 2018-04-05 on Qualcomm Snapdragon Automobile, Snapdragon Mobile, and Snapdragon Wear MDM9206, MDM9607, MDM9650, MSM8909W, SD 210/SD 212/SD 205, SD 400, SD 410/12, SD 425, SD 430, SD 450, SD 615/16/SD 415, SD 617, SD 625, SD 650/52, SD 800, SD 808, SD 810, SD 820, SD 820A, SD 835, SD 845, SD 850, in some corner cases, ECDSA signature verification can fail.

EPSS: 0.010 (58.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-347 — Improper Verification of Cryptographic Signature

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

product-security@qualcomm.com (x_refsource_CONFIRM, Vendor Advisory)
product-security@qualcomm.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2017-18146?: CVE-2017-18146 is a critical-severity vulnerability in Qualcomm Mdm9206, classified under Improper Verification of Cryptographic Signature. CVSS score: 9.8/10. Published 2018-04-11.
How severe is CVE-2017-18146?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2017-18146 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.