CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2021-1947
High (7.8) in qualcomm. EPSS 0.2% chance of exploitation in the next 30 days.
Use-after-free vulnerability in kernel graphics driver because of storing an invalid pointer in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 5% of CVEs (scores of 2026-10-31)
- CWE
- CWE-416
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qualcomm:apq8009w_firmware
- qualcomm:apq8053_firmware
- qualcomm:ar9380_firmware
- qualcomm:ipq8064_firmware
- qualcomm:ipq8065_firmware
- qualcomm:ipq8068_firmware
- qualcomm:ipq8069_firmware
- qualcomm:msm8909w_firmware
- qualcomm:msm8953_firmware
- qualcomm:qca6320_firmware
- qualcomm:qca6390_firmware
- qualcomm:qca6391_firmware
- qualcomm:qca6426_firmware
- qualcomm:qca8337_firmware
- qualcomm:qca9531_firmware
- qualcomm:qca9558_firmware
- qualcomm:qca9561_firmware
- qualcomm:qca9563_firmware
- qualcomm:qca9880_firmware
- qualcomm:qca9882_firmware
- qualcomm:qca9886_firmware
- qualcomm:qca9887_firmware
- qualcomm:qca9888_firmware
- qualcomm:qca9889_firmware
- qualcomm:qca9896_firmware
- qualcomm:qca9898_firmware
- qualcomm:qca9980_firmware
- qualcomm:qca9982_firmware
- qualcomm:qca9984_firmware
- qualcomm:qca9990_firmware
- qualcomm:qca9992_firmware
- qualcomm:qca9994_firmware
- qualcomm:qcm2290_firmware
- qualcomm:qcm4290_firmware
- qualcomm:qcm6125_firmware
- qualcomm:qcs2290_firmware
- qualcomm:qcs4290_firmware
- qualcomm:qcs6125_firmware
- qualcomm:qet4101_firmware
- qualcomm:qrb5165_firmware
- qualcomm:qsw8573_firmware
- qualcomm:sd429_firmware
- qualcomm:sd460_firmware
- qualcomm:sd660_firmware
- qualcomm:sd662_firmware
- qualcomm:sd665_firmware
- qualcomm:sd690_5g_firmware
- qualcomm:sd750g_firmware
- qualcomm:sd765_firmware
- qualcomm:sd765g_firmware