Cyber Resilience

CVE-2023-21651

Critical

Published: 08 August 2023

Published
08 August 2023
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1 9.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS Score 0.0006 19.4th percentile
Risk Priority 19 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-21651 is a critical-severity Incorrect Type Conversion or Cast (CWE-704) vulnerability in Qualcomm Aqt1000 Firmware. Its CVSS base score is 9.3 (Critical).

Operationally, ranked at the 19.4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Memory Corruption in Core due to incorrect type conversion or cast in secure_io_read/write function in TEE.

CWE(s)
CWE-704

Related Threats

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

Affected Assets

qualcomm
aqt1000 firmware
all versions
qualcomm
ar8031 firmware
all versions
qualcomm
ar8035 firmware
all versions
qualcomm
csra6620 firmware
all versions
qualcomm
csra6640 firmware
all versions
qualcomm
mdm9205 firmware
all versions
qualcomm
qam8295p firmware
all versions
qualcomm
qca4004 firmware
all versions
qualcomm
qca6174a firmware
all versions
qualcomm
qca6310 firmware
all versions
+130 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