What is CVE-2022-33280?

CVE-2022-33280 is a high-severity vulnerability in Qualcomm Apq8096au, classified under Access of Uninitialized Pointer. CVSS score: 7.3/10. Published 2023-02-12.

How severe is CVE-2022-33280?

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

Is CVE-2022-33280 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Qualcomm Apq8096au

CVE-2022-33280

Memory corruption due to access of uninitialized pointer in Bluetooth HOST while processing the AVRCP packet.

EPSS: 0.003 (25.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

Qualcomm Apq8096au
Qualcomm Apq8096au_firmware
Qualcomm Ar8031
Qualcomm Ar8031_firmware
Qualcomm Ar8035
Qualcomm Ar8035_firmware
Qualcomm Csra6620
Qualcomm Csra6620_firmware
Qualcomm Csra6640
Qualcomm Csra6640_firmware

Weakness classification (CWE)

CWE-824 — Access of Uninitialized Pointer

Public proof-of-concept exploits

sgxgsx/BlueToolkit

References

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

Frequently asked questions

What is CVE-2022-33280?: CVE-2022-33280 is a high-severity vulnerability in Qualcomm Apq8096au, classified under Access of Uninitialized Pointer. CVSS score: 7.3/10. Published 2023-02-12.
How severe is CVE-2022-33280?: High severity. CVSS v3 base score is 7.3 out of 10.
Is CVE-2022-33280 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.