VDB
CVE-2021-1921
CVE-2021-1921
PUBLISHED
CVSS 7.800000190734863 HIGH
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
EPSS 0.03% · 9.1th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.03%
9.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| qualcomm | qcm6490_firmware | |
| qualcomm | sd_8cx_firmware | |
| qualcomm | whs9410_firmware | |
| qualcomm | sd865_5g_firmware | |
| qualcomm | sdx24_firmware | |
| qualcomm | wcd9360_firmware | |
| qualcomm | qca6431_firmware | |
| qualcomm | wsa8810_firmware | |
| qualcomm | wcn6850_firmware | |
| qualcomm | wcn6750_firmware | |
| qualcomm | sdx55_firmware | |
| qualcomm | sd780g_firmware | |
| qualcomm | wcn3980_firmware | |
| qualcomm | qca6421_firmware | |
| qualcomm | sdm830_firmware | |
| qualcomm | sd888_5g_firmware | |
| qualcomm | sdx55m_firmware | |
| qualcomm | qca6420_firmware | |
| qualcomm | sm7325_firmware | |
| qualcomm | wcn3990_firmware |
…and 38 more
Exploit Intelligence
Timeline
- Nov 2, 2021 CVE Published
- Nov 12, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Mar 3, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 27, 2022 EPSS Score
- Jun 22, 2022 EPSS Score
- Aug 17, 2022 EPSS Score
- Oct 12, 2022 EPSS Score
- Jan 31, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 27, 2023 EPSS Score