What is CVE-2021-1982?

CVE-2021-1982 is a high-severity vulnerability in Qualcomm Ar8035, classified under Reachable Assertion. CVSS score: 7.5/10. Published 2021-11-12.

How severe is CVE-2021-1982?

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

Vulnerability in Qualcomm Ar8035

CVE-2021-1982

Possible denial of service scenario due to improper input validation of received NAS OTA message in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile

EPSS: 0.006 (43.7th 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:N/I:N/A:H.

Affected products

Qualcomm Ar8035
Qualcomm Ar8035_firmware
Qualcomm Qca6390
Qualcomm Qca6390_firmware
Qualcomm Qca6391
Qualcomm Qca6391_firmware
Qualcomm Qca6421
Qualcomm Qca6421_firmware
Qualcomm Qca6426
Qualcomm Qca6426_firmware

Weakness classification (CWE)

CWE-617 — Reachable Assertion

References

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

Frequently asked questions

What is CVE-2021-1982?: CVE-2021-1982 is a high-severity vulnerability in Qualcomm Ar8035, classified under Reachable Assertion. CVSS score: 7.5/10. Published 2021-11-12.
How severe is CVE-2021-1982?: High severity. CVSS v3 base score is 7.5 out of 10.