What is CVE-2021-1970?

CVE-2021-1970 is a high-severity vulnerability in Qualcomm Apq8053, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2021-07-13.

How severe is CVE-2021-1970?

High severity. CVSS v3 base score is 7.5 out of 10.

Out-of-bounds Read in Qualcomm Apq8053

CVE-2021-1970

Possible out of bound read due to lack of length check of FT sub-elements in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.006 (46.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Qualcomm Apq8053
Qualcomm Apq8053_firmware
Qualcomm Aqt1000
Qualcomm Aqt1000_firmware
Qualcomm Ar8031
Qualcomm Ar8031_firmware
Qualcomm Ar8035
Qualcomm Ar8035_firmware
Qualcomm Csra6620
Qualcomm Csra6620_firmware

Weakness classification (CWE)

CWE-20 — Improper Input Validation
CWE-125 — Out-of-bounds Read

References

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

Frequently asked questions

What is CVE-2021-1970?: CVE-2021-1970 is a high-severity vulnerability in Qualcomm Apq8053, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2021-07-13.
How severe is CVE-2021-1970?: High severity. CVSS v3 base score is 7.5 out of 10.