Cyber Resilience

CVE-2023-43535

High

Published: 06 February 2024

Published
06 February 2024
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0005 17.1th percentile
Risk Priority 17 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-43535 is a high-severity Improper Validation of Array Index (CWE-129) vulnerability in Qualcomm Fastconnect 6700 Firmware. Its CVSS base score is 8.4 (High).

Operationally, ranked at the 17.1th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Memory corruption when negative display IDs are sent as input while processing DISPLAYESCAPE event trigger.

CWE(s)
CWE-129

Related Threats

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

Affected Assets

qualcomm
fastconnect 6700 firmware
all versions
qualcomm
fastconnect 6900 firmware
all versions
qualcomm
fastconnect 7800 firmware
all versions
qualcomm
sc8380xp firmware
all versions
qualcomm
snapdragon 7c\+ gen 3 compute firmware
all versions
qualcomm
snapdragon 8cx gen 3 compute platform firmware
all versions
qualcomm
wcd9380 firmware
all versions
qualcomm
wcd9385 firmware
all versions
qualcomm
wsa8830 firmware
all versions
qualcomm
wsa8835 firmware
all versions
+3 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