CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2021-30316
High (7.8) in qualcomm. EPSS 0.2% chance of exploitation in the next 30 days.
Possible out of bound memory access due to improper boundary check while creating HSYNC fence in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, 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-119
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qualcomm:ar8031_firmware
- qualcomm:csra6620_firmware
- qualcomm:csra6640_firmware
- qualcomm:fsm10055_firmware
- qualcomm:fsm10056_firmware
- qualcomm:mdm9150_firmware
- qualcomm:qca6174a_firmware
- qualcomm:qca6391_firmware
- qualcomm:qca6564a_firmware
- qualcomm:qca6564au_firmware
- qualcomm:qca6574_firmware
- qualcomm:qca6574a_firmware
- qualcomm:qca6574au_firmware
- qualcomm:qca6584au_firmware
- qualcomm:qca6595_firmware
- qualcomm:qca6595au_firmware
- qualcomm:qca6696_firmware
- qualcomm:qca9377_firmware
- qualcomm:qcm6490_firmware
- qualcomm:qcs405_firmware
- qualcomm:qcs410_firmware
- qualcomm:qcs610_firmware
- qualcomm:qcs6490_firmware
- qualcomm:qcx315_firmware
- qualcomm:sa415m_firmware
- qualcomm:sa515m_firmware
- qualcomm:sa6145p_firmware
- qualcomm:sa6150p_firmware
- qualcomm:sa6155_firmware
- qualcomm:sa6155p_firmware
- qualcomm:sa8145p_firmware
- qualcomm:sa8150p_firmware
- qualcomm:sa8155_firmware
- qualcomm:sa8155p_firmware
- qualcomm:sa8195p_firmware
- qualcomm:sd480_firmware
- qualcomm:sd660_firmware
- qualcomm:sd675_firmware
- qualcomm:sd678_firmware
- qualcomm:sd720g_firmware
- qualcomm:sd778g_firmware
- qualcomm:sd780g_firmware
- qualcomm:sd888_5g_firmware
- qualcomm:sd888_firmware
- qualcomm:sd_675_firmware
- qualcomm:sda429w_firmware
- qualcomm:sdx12_firmware
- qualcomm:sdx55_firmware
- qualcomm:sm6250_firmware
- qualcomm:sm7325_firmware