Vulnerability

CVE-2021-1921

Component: VIRTUALIZATION
Location: OS
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

Impact

Severity (Manufact.)

HIGH

Severity (NIST)

7

Severity (Android)

N/A

Chipsets

4

Devices

184

Affected Hardware

NameAlso known asManufacturer
SM7325
Snapdragon 778G
Qualcomm
SM8350
Snapdragon 888
Qualcomm
SC8180
Snapdragon 8c
Qualcomm
SC8180X
Snapdragon 8cx
Qualcomm
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Timeline

Introduced (est):
Jul 1, 2019
Reported:
Unknown
Advisory Published:
Nov 1, 2021
CVE Published:
Nov 12, 2021
Android Patch Level:
Nov 2021
For more information and a detailed analysis of the data presented on this website, please see our paper, to be presented at NDSS'25.
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