What is CVE-2021-1947?

CVE-2021-1947 is a high-severity vulnerability in Qualcomm Apq8009w, classified under Use After Free. CVSS score: 8.4/10. Published 2021-09-17.

How severe is CVE-2021-1947?

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

Use After Free in Qualcomm Apq8009w

CVE-2021-1947

Use-after-free vulnerability in kernel graphics driver because of storing an invalid pointer in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

Vulnerability class: Use-After-Free

EPSS: 0.002 (5.6th percentile) — read the EPSS interpretation.

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.

Affected products

Qualcomm Apq8009w
Qualcomm Apq8009w_firmware
Qualcomm Apq8053
Qualcomm Apq8053_firmware
Qualcomm Ar9380
Qualcomm Ar9380_firmware
Qualcomm Ipq8064
Qualcomm Ipq8064_firmware
Qualcomm Ipq8065
Qualcomm Ipq8065_firmware

Weakness classification (CWE)

CWE-416 — Use After Free

References

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

Frequently asked questions

What is CVE-2021-1947?: CVE-2021-1947 is a high-severity vulnerability in Qualcomm Apq8009w, classified under Use After Free. CVSS score: 8.4/10. Published 2021-09-17.
How severe is CVE-2021-1947?: High severity. CVSS v3 base score is 8.4 out of 10.