What is CVE-2020-3674?

CVE-2020-3674 is a medium-severity vulnerability in Qualcomm Nicobar, classified under Out-of-bounds Read. CVSS score: 5.5/10. Published 2020-09-09.

How severe is CVE-2020-3674?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Is CVE-2020-3674 known to be exploited?

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

Out-of-bounds Read in Qualcomm Nicobar

CVE-2020-3674

Information can leak into userspace due to improper transfer of data from kernel to userspace in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in Nicobar, QCS405, Saipan, SC8180X, SDX55, SM8150, SM8250, SXR2130

Vulnerability class: Buffer Overflow

EPSS: 0.002 (11.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

Public proof-of-concept exploits

404notf0und/CVE-Flow

References

product-security@qualcomm.com (x_refsource_CONFIRM, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2020-3674?: CVE-2020-3674 is a medium-severity vulnerability in Qualcomm Nicobar, classified under Out-of-bounds Read. CVSS score: 5.5/10. Published 2020-09-09.
How severe is CVE-2020-3674?: Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2020-3674 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.