Cyber Resilience

CVE-2021-35110

High

Published: 01 April 2022

Published
01 April 2022
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1 8.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS Score 0.0010 26.9th percentile
Risk Priority 16 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-35110 is a high-severity Incorrect Type Conversion or Cast (CWE-704) vulnerability in Qualcomm Sd 8 Gen1 5G Firmware. Its CVSS base score is 8.1 (High).

Operationally, ranked at the 26.9th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Possible buffer overflow to improper validation of hash segment of file while allocating memory in Snapdragon Connectivity, Snapdragon Mobile

CWE(s)
CWE-704

Related Threats

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

Affected Assets

qualcomm
sd 8 gen1 5g firmware
all versions
qualcomm
wcd9380 firmware
all versions
qualcomm
wcn6855 firmware
all versions
qualcomm
wcn6856 firmware
all versions
qualcomm
wsa8830 firmware
all versions
qualcomm
wsa8835 firmware
all versions

Mitigating Controls

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

References