What is CVE-2023-43528?

CVE-2023-43528 is a medium-severity vulnerability in Qualcomm Ar8035, classified under Buffer Over-read. CVSS score: 6.1/10. Published 2024-05-06.

How severe is CVE-2023-43528?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Out-of-bounds Read in Qualcomm Ar8035

CVE-2023-43528

Information disclosure when the ADSP payload size received in HLOS in response to Audio Stream Manager matrix session is less than this expected size.

EPSS: 0.001 (1.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L.

Affected products

Qualcomm Ar8035
Qualcomm Ar8035_firmware
Qualcomm Csrb31024
Qualcomm Csrb31024_firmware
Qualcomm C-v2x_9150
Qualcomm C-v2x_9150_firmware
Qualcomm Fastconnect_6800
Qualcomm Fastconnect_6800_firmware
Qualcomm Fastconnect_6900
Qualcomm Fastconnect_6900_firmware

Weakness classification (CWE)

CWE-126 — Buffer Over-read
CWE-125 — Out-of-bounds Read

References

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

Frequently asked questions

What is CVE-2023-43528?: CVE-2023-43528 is a medium-severity vulnerability in Qualcomm Ar8035, classified under Buffer Over-read. CVSS score: 6.1/10. Published 2024-05-06.
How severe is CVE-2023-43528?: Medium severity. CVSS v3 base score is 6.1 out of 10.