Cyber Resilience

CVE-2022-25746

High

Published: 09 January 2023

Published
09 January 2023
Modified
09 April 2025
KEV Added
—
Patch
—
CVSS Score v3.1 8.1 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:H
EPSS Score 0.0010 27.1th percentile
Risk Priority 16 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2022-25746 is a high-severity Classic Buffer Overflow (CWE-120) vulnerability in Qualcomm Aqt1000 Firmware. Its CVSS base score is 8.1 (High).

Operationally, ranked at the 27.1th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Memory corruption in kernel due to missing checks when updating the access rights of a memextent mapping.

CWE(s)
CWE-120

Related Threats

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

Affected Assets

qualcomm
aqt1000 firmware
all versions
qualcomm
ar8035 firmware
all versions
qualcomm
qam8295p firmware
all versions
qualcomm
qca6174a firmware
all versions
qualcomm
qca6310 firmware
all versions
qualcomm
qca6335 firmware
all versions
qualcomm
qca6390 firmware
all versions
qualcomm
qca6391 firmware
all versions
qualcomm
qca6420 firmware
all versions
qualcomm
qca6421 firmware
all versions
+88 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.

SC-27 Platform-independent Applications
addresses: CWE-120

Platform-independent managed code eliminates the need for unchecked native buffer copies that are the root cause of classic buffer overflows.

References