CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2021-1909
High (7.8) in qualcomm. EPSS 0.2% chance of exploitation in the next 30 days.
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
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 4% of CVEs (scores of 2026-11-01)
- CWE
- CWE-120
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qualcomm:apq8009_firmware
- qualcomm:apq8009w_firmware
- qualcomm:apq8016_firmware
- qualcomm:apq8017_firmware
- qualcomm:apq8037_firmware
- qualcomm:apq8052_firmware
- qualcomm:apq8053_firmware
- qualcomm:apq8056_firmware
- qualcomm:apq8062_firmware
- qualcomm:apq8064_firmware
- qualcomm:apq8064au_firmware
- qualcomm:apq8076_firmware
- qualcomm:apq8084_firmware
- qualcomm:apq8096au_firmware
- qualcomm:aqt1000_firmware
- qualcomm:ar3012_firmware
- qualcomm:ar7420_firmware
- qualcomm:ar8031_firmware
- qualcomm:ar8035_firmware
- qualcomm:ar9380_firmware
- qualcomm:ar9580_firmware
- qualcomm:csr6030_firmware
- qualcomm:csr8811_firmware
- qualcomm:csra6620_firmware
- qualcomm:csra6640_firmware
- qualcomm:csrb31024_firmware
- qualcomm:fsm10055_firmware
- qualcomm:fsm10056_firmware
- qualcomm:fsm9900_firmware
- qualcomm:fsm9905_firmware
- qualcomm:fsm9910_firmware
- qualcomm:fsm9915_firmware
- qualcomm:fsm9916_firmware
- qualcomm:fsm9950_firmware
- qualcomm:fsm9955_firmware
- qualcomm:ipq4018_firmware
- qualcomm:ipq4019_firmware
- qualcomm:ipq4028_firmware
- qualcomm:ipq4029_firmware
- qualcomm:ipq5010_firmware
- qualcomm:ipq5018_firmware
- qualcomm:ipq5028_firmware
- qualcomm:ipq6000_firmware
- qualcomm:ipq6005_firmware
- qualcomm:ipq6010_firmware
- qualcomm:ipq6018_firmware
- qualcomm:ipq6028_firmware
- qualcomm:ipq8062_firmware
- qualcomm:ipq8064_firmware
- qualcomm:ipq8065_firmware