Cyber Resilience

CVE-2023-24855

Critical

Published: 03 October 2023

Published
03 October 2023
Modified
11 August 2025
KEV Added
Patch
CVSS Score v3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0021 44.0th percentile
Risk Priority 20 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-24855 is a critical-severity Use of Out-of-range Pointer Offset (CWE-823) vulnerability in Qualcomm Ar8035 Firmware. Its CVSS base score is 9.8 (Critical).

Operationally, ranked at the 44.0th 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 Modem while processing security related configuration before AS Security Exchange.

CWE(s)

Related Threats

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

Affected Assets

qualcomm
ar8035 firmware
all versions
qualcomm
fastconnect 6200 firmware
all versions
qualcomm
fastconnect 6700 firmware
all versions
qualcomm
fastconnect 6900 firmware
all versions
qualcomm
fastconnect 7800 firmware
all versions
qualcomm
qca6391 firmware
all versions
qualcomm
qca8081 firmware
all versions
qualcomm
qca8337 firmware
all versions
qualcomm
qcc710 firmware
all versions
qualcomm
qcm4490 firmware
all versions
+53 more product configuration(s) — see NVD for full list

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

addresses: CWE-787

Out-of-bounds writes that corrupt control flow or inject shellcode are rendered non-executable by the same memory protections.

References