CVE-2021-1909
high-risk
Published 2021-09-09
Buffer overflow occurs in trusted applications due to lack of length check of parameters in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking
Do I need to act?
-
0.03% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.3/10
High
LOCAL
/ LOW complexity
Affected Products (20)
Apq8016 Firmware
Apq8062 Firmware
Ar3012 Firmware
Ar7420 Firmware
Affected Vendors
References (2)
56
/ 100
high-risk
Severity
23/34 · High
Exploitability
0/34 · Minimal
Exposure
33/34 · Critical