Cyber Resilience

CVE-2022-40535

High

Published: 10 March 2023

Published
10 March 2023
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0026 49.6th percentile
Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2022-40535 is a high-severity Buffer Over-read (CWE-126) vulnerability in Qualcomm Csr8811 Firmware. Its CVSS base score is 7.5 (High).

Operationally, ranked at the 49.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Transient DOS due to buffer over-read in WLAN while sending a packet to device.

CWE(s)
CWE-126CWE-125

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

qualcomm
csr8811 firmware
all versions
qualcomm
ipq8070a firmware
all versions
qualcomm
ipq8071a firmware
all versions
qualcomm
ipq8072a firmware
all versions
qualcomm
ipq8074a firmware
all versions
qualcomm
ipq8076 firmware
all versions
qualcomm
ipq8076a firmware
all versions
qualcomm
ipq8078 firmware
all versions
qualcomm
ipq8078a firmware
all versions
qualcomm
ipq8173 firmware
all versions
+61 more product configuration(s) — see NVD for full list

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References