Out-of-bounds Read in Qualcomm Ar8035

CVE-2023-43539

Transient DOS while processing an improperly formatted 802.11az Fine Time Measurement protocol frame.

EPSS: 0.003 (24.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-43539?: CVE-2023-43539 is a high-severity vulnerability in Qualcomm Ar8035, classified under Buffer Over-read. CVSS score: 7.5/10. Published 2024-03-04.
How severe is CVE-2023-43539?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2023-43539 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.