CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2021-30350
High (7.8) in qualcomm. EPSS 0.2% chance of exploitation in the next 30 days.
Lack of MBN header size verification against input buffer can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wearables
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 5% of CVEs (scores of 2026-10-31)
- CWE
- CWE-1284
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qualcomm:aqt1000_firmware
- qualcomm:ar8035_firmware
- qualcomm:csrb31024_firmware
- qualcomm:qca6390_firmware
- qualcomm:qca6391_firmware
- qualcomm:qca6420_firmware
- qualcomm:qca6426_firmware
- qualcomm:qca6430_firmware
- qualcomm:qca6436_firmware
- qualcomm:qca6564au_firmware
- qualcomm:qca6574a_firmware
- qualcomm:qca6574au_firmware
- qualcomm:qca6595au_firmware
- qualcomm:qca6696_firmware
- qualcomm:qca8081_firmware
- qualcomm:qca8337_firmware
- qualcomm:qcm2290_firmware
- qualcomm:qcm4290_firmware
- qualcomm:qcm6125_firmware
- qualcomm:qcm6490_firmware
- qualcomm:qcs2290_firmware
- qualcomm:qcs410_firmware
- qualcomm:qcs4290_firmware
- qualcomm:qcs603_firmware
- qualcomm:qcs605_firmware
- qualcomm:qcs610_firmware
- qualcomm:qcs6125_firmware
- qualcomm:qcs6490_firmware
- qualcomm:qcx315_firmware
- qualcomm:sa415m_firmware
- qualcomm:sa515m_firmware
- qualcomm:sa6145p_firmware
- qualcomm:sa6150p_firmware
- qualcomm:sa6155p_firmware
- qualcomm:sa8145p_firmware
- qualcomm:sa8150p_firmware
- qualcomm:sa8155p_firmware
- qualcomm:sa8195p_firmware
- qualcomm:sd460_firmware
- qualcomm:sd480_firmware
- qualcomm:sd660_firmware
- qualcomm:sd662_firmware
- qualcomm:sd665_firmware
- qualcomm:sd675_firmware
- qualcomm:sd678_firmware
- qualcomm:sd680_firmware
- qualcomm:sd690_5g_firmware
- qualcomm:sd720g_firmware
- qualcomm:sd730_firmware
- qualcomm:sd750g_firmware