CVSS 3.1
7.0 highCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2021-1921
High (7.0) in qualcomm. EPSS 0.1% chance of exploitation in the next 30 days.
Possible memory corruption due to Improper handling of hypervisor unmap operations for concurrent memory operations in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile
Severity
- EPSS
- 0.1% chance of exploitation in the next 30 days; higher than 1% of CVEs (scores of 2026-10-31)
- CWE
- CWE-367
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qualcomm:aqt1000_firmware
- qualcomm:qca6390_firmware
- qualcomm:qca6391_firmware
- qualcomm:qca6420_firmware
- qualcomm:qca6421_firmware
- qualcomm:qca6426_firmware
- qualcomm:qca6430_firmware
- qualcomm:qca6431_firmware
- qualcomm:qca6436_firmware
- qualcomm:qca6574au_firmware
- qualcomm:qca6595_firmware
- qualcomm:qcm6490_firmware
- qualcomm:qcs6490_firmware
- qualcomm:qrb5165_firmware
- qualcomm:qrb5165n_firmware
- qualcomm:qsm8350_firmware
- qualcomm:sa6155p_firmware
- qualcomm:sa8195p_firmware
- qualcomm:sd675_firmware
- qualcomm:sd778g_firmware
- qualcomm:sd780g_firmware
- qualcomm:sd855_firmware
- qualcomm:sd865_5g_firmware
- qualcomm:sd870_firmware
- qualcomm:sd888_5g_firmware
- qualcomm:sd_8c_firmware
- qualcomm:sd_8cx_firmware
- qualcomm:sdm830_firmware
- qualcomm:sdx24_firmware
- qualcomm:sdx55_firmware
- qualcomm:sdx55m_firmware
- qualcomm:sdxr2_5g_firmware
- qualcomm:sm7325_firmware
- qualcomm:wcd9340_firmware
- qualcomm:wcd9341_firmware
- qualcomm:wcd9360_firmware
- qualcomm:wcd9370_firmware
- qualcomm:wcd9375_firmware
- qualcomm:wcd9380_firmware
- qualcomm:wcd9385_firmware
- qualcomm:wcn3950_firmware
- qualcomm:wcn3980_firmware
- qualcomm:wcn3990_firmware
- qualcomm:wcn3998_firmware
- qualcomm:wcn6740_firmware
- qualcomm:wcn6750_firmware
- qualcomm:wcn6850_firmware
- qualcomm:wcn6851_firmware
- qualcomm:wcn6855_firmware
- qualcomm:wcn6856_firmware