What is CVE-2023-43526?

CVE-2023-43526 is a medium-severity vulnerability in Qualcomm Ar8035, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.7/10. Published 2024-05-06.

How severe is CVE-2023-43526?

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

Buffer overflow in Qualcomm Ar8035

CVE-2023-43526

Memory corruption while querying module parameters from Listen Sound model client in kernel from user space.

Vulnerability class: Buffer Overflow

EPSS: 0.001 (1.5th percentile) — read the EPSS interpretation.

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.

Affected products

Qualcomm Ar8035
Qualcomm Ar8035_firmware
Qualcomm Fastconnect_7800
Qualcomm Fastconnect_7800_firmware
Qualcomm Qam8255p
Qualcomm Qam8255p_firmware
Qualcomm Qam8295p
Qualcomm Qam8295p_firmware
Qualcomm Qam8650p
Qualcomm Qam8650p_firmware

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

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

Frequently asked questions

What is CVE-2023-43526?: CVE-2023-43526 is a medium-severity vulnerability in Qualcomm Ar8035, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.7/10. Published 2024-05-06.
How severe is CVE-2023-43526?: Medium severity. CVSS v3 base score is 6.7 out of 10.