CVSS 3.1
6.7 mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HCVE-2021-30266
Medium (6.7) in qualcomm. EPSS 0.2% chance of exploitation in the next 30 days.
Possible use after free due to improper memory validation when initializing new interface via Interface add command in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 7% of CVEs (scores of 2026-10-31)
- CWE
- CWE-416
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qualcomm:apq8009_firmware
- qualcomm:apq8053_firmware
- qualcomm:apq8096au_firmware
- qualcomm:aqt1000_firmware
- qualcomm:ar8031_firmware
- qualcomm:ar8035_firmware
- qualcomm:ar9380_firmware
- qualcomm:csr8811_firmware
- qualcomm:csra6620_firmware
- qualcomm:csra6640_firmware
- qualcomm:csrb31024_firmware
- qualcomm:ipq4018_firmware
- qualcomm:ipq4019_firmware
- qualcomm:ipq4028_firmware
- qualcomm:ipq4029_firmware
- qualcomm:ipq5010_firmware
- qualcomm:ipq5018_firmware
- qualcomm:ipq6000_firmware
- qualcomm:ipq6005_firmware
- qualcomm:ipq6010_firmware
- qualcomm:ipq6018_firmware
- qualcomm:ipq6028_firmware
- qualcomm:ipq8064_firmware
- qualcomm:ipq8065_firmware
- qualcomm:ipq8068_firmware
- qualcomm:ipq8069_firmware
- qualcomm:ipq8070_firmware
- qualcomm:ipq8070a_firmware
- qualcomm:ipq8071_firmware
- qualcomm:ipq8071a_firmware
- qualcomm:ipq8072_firmware
- qualcomm:ipq8072a_firmware
- qualcomm:ipq8074_firmware
- qualcomm:ipq8074a_firmware
- qualcomm:ipq8076_firmware
- qualcomm:ipq8076a_firmware
- qualcomm:ipq8078_firmware
- qualcomm:ipq8078a_firmware
- qualcomm:ipq8173_firmware
- qualcomm:ipq8174_firmware
- qualcomm:mdm9206_firmware
- qualcomm:mdm9650_firmware
- qualcomm:msm8953_firmware
- qualcomm:msm8996au_firmware
- qualcomm:qca4024_firmware
- qualcomm:qca6310_firmware
- qualcomm:qca6320_firmware
- qualcomm:qca6335_firmware
- qualcomm:qca6390_firmware
- qualcomm:qca6391_firmware