What is CVE-2023-33082?

CVE-2023-33082 is a critical-severity vulnerability in Qualcomm Ar8035, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.8/10. Published 2023-12-05.

How severe is CVE-2023-33082?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Qualcomm Ar8035

CVE-2023-33082

Memory corruption while sending an Assoc Request having BTM Query or BTM Response containing MBO IE.

Vulnerability class: Buffer Overflow

EPSS: 0.005 (40.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Qualcomm Ar8035
Qualcomm Ar8035_firmware
Qualcomm Ar9380
Qualcomm Ar9380_firmware
Qualcomm Csr8811
Qualcomm Csr8811_firmware
Qualcomm Flight_rb5_5g_platform
Qualcomm Flight_rb5_5g_platform_firmware
Qualcomm Immersive_home_214_platform
Qualcomm Immersive_home_214_platform_firmware

Weakness classification (CWE)

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

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-33082?: CVE-2023-33082 is a critical-severity vulnerability in Qualcomm Ar8035, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.8/10. Published 2023-12-05.
How severe is CVE-2023-33082?: Critical severity. CVSS v3 base score is 9.8 out of 10.