What is CVE-2021-30294?

CVE-2021-30294 is a high-severity vulnerability in Qualcomm Qca6174a, classified under NULL Pointer Dereference. CVSS score: 8.4/10. Published 2021-09-09.

How severe is CVE-2021-30294?

High severity. CVSS v3 base score is 8.4 out of 10.

NULL pointer dereference in Qualcomm Qca6174a

CVE-2021-30294

Potential null pointer dereference in KGSL GPU auxiliary command due to improper validation of user input in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile

Published 2021-09-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.001 (2.7th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 2.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

www.qualcomm.com/company/product-security/bulletins/september-2021-bulletin (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2021-30294?: CVE-2021-30294 is a high-severity vulnerability in Qualcomm Qca6174a, classified under NULL Pointer Dereference. CVSS score: 8.4/10. Published 2021-09-09.
How severe is CVE-2021-30294?: High severity. CVSS v3 base score is 8.4 out of 10.