CVSS 3.1
9.1 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HCVE-2021-1981
Possible buffer over read due to improper IE size check of Bearer capability IE in MT setup request from network in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile
Severity
- EPSS
- 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
- CWE
- CWE-125
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qualcomm:apq8017_firmware
- qualcomm:ar8035_firmware
- qualcomm:msm8917_firmware
- qualcomm:qca6390_firmware
- qualcomm:qca6391_firmware
- qualcomm:qca6421_firmware
- qualcomm:qca6426_firmware
- qualcomm:qca6431_firmware
- qualcomm:qca6436_firmware
- qualcomm:qca6574a_firmware
- qualcomm:qca6574au_firmware
- qualcomm:qca6595au_firmware
- qualcomm:qca6696_firmware
- qualcomm:qca8081_firmware
- qualcomm:qca8337_firmware
- qualcomm:qcm6125_firmware
- qualcomm:qcm6490_firmware
- qualcomm:qcs410_firmware
- qualcomm:qcs610_firmware
- qualcomm:qcs6125_firmware
- qualcomm:qcs6490_firmware
- qualcomm:qcx315_firmware
- qualcomm:qsm8350_firmware
- qualcomm:qualcomm215_firmware
- qualcomm:sa515m_firmware
- qualcomm:sd205_firmware
- qualcomm:sd210_firmware
- qualcomm:sd429_firmware
- qualcomm:sd439_firmware
- qualcomm:sd480_firmware
- qualcomm:sd665_firmware
- qualcomm:sd670_firmware
- qualcomm:sd675_firmware
- qualcomm:sd678_firmware
- qualcomm:sd690_5g_firmware
- qualcomm:sd720g_firmware
- qualcomm:sd730_firmware
- qualcomm:sd750g_firmware
- qualcomm:sd765_firmware
- qualcomm:sd765g_firmware
- qualcomm:sd768g_firmware
- qualcomm:sd778g_firmware
- qualcomm:sd845_firmware
- qualcomm:sd855_firmware
- qualcomm:sd865_5g_firmware
- qualcomm:sd870_firmware
- qualcomm:sd888_5g_firmware
- qualcomm:sd_675_firmware
- qualcomm:sdx55_firmware
- qualcomm:sdx55m_firmware