What is CVE-2021-30269?

CVE-2021-30269 is a high-severity vulnerability in Qualcomm Ar8031, classified under NULL Pointer Dereference. CVSS score: 7.3/10. Published 2022-01-03.

How severe is CVE-2021-30269?

High severity. CVSS v3 base score is 7.3 out of 10.

NULL pointer dereference in Qualcomm Ar8031

CVE-2021-30269

Possible null pointer dereference due to lack of TLB validation for user provided address in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

EPSS: 0.002 (4.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H.

Affected products

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

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

Frequently asked questions

What is CVE-2021-30269?: CVE-2021-30269 is a high-severity vulnerability in Qualcomm Ar8031, classified under NULL Pointer Dereference. CVSS score: 7.3/10. Published 2022-01-03.
How severe is CVE-2021-30269?: High severity. CVSS v3 base score is 7.3 out of 10.