What is CVE-2021-30313?

CVE-2021-30313 is a medium-severity vulnerability in Qualcomm Apq8096au, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 6.7/10. Published 2022-01-13.

How severe is CVE-2021-30313?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Use After Free in Qualcomm Apq8096au

CVE-2021-30313

Use after free condition can occur in wired connectivity due to a race condition while creating and deleting folders in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

Vulnerability class: Race Condition

Published 2022-01-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.001 (0.8th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 0.8% 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)

References

www.qualcomm.com/company/product-security/bulletins/january-2022-bulletin (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2021-30313?: CVE-2021-30313 is a medium-severity vulnerability in Qualcomm Apq8096au, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 6.7/10. Published 2022-01-13.
How severe is CVE-2021-30313?: Medium severity. CVSS v3 base score is 6.7 out of 10.