Vulnerability Database

299,038

Total vulnerabilities in the database

CVE-2021-22394

There is a buffer overflow vulnerability in smartphones. Successful exploitation of this vulnerability may cause DoS of the apps during Multi-Screen Collaboration.

  • Published: Feb 25, 2022
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-22394
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.1
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVSS v2:

  • Severity: Medium
  • Score: 6.4
  • AV:N/AC:L/Au:N/C:P/I:N/A:P

CWEs:

Software From Fixed in
huawei / magic_ui 3.1.1 3.1.1.x
huawei / magic_ui 3.1.0 3.1.0.x
huawei / emui 10.1.0 10.1.0.x
huawei / emui 10.1.1 10.1.1.x
huawei / magic_ui 4.0.0 4.0.0.x
huawei / emui 11.0.0 11.0.0.x
huawei / harmonyos 2.0 2.0.x