Vulnerability Database

314,615

Total vulnerabilities in the database

CVE-2021-39973

There is a Null pointer dereference in Smartphones.Successful exploitation of this vulnerability may cause the kernel to break down.

  • Published: Jan 3, 2022
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-39973
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: High
  • Score: 7.8
  • AV:N/AC:L/Au:N/C:N/I:N/A:C

CWEs:

Software From Fixed in
huawei / magic_ui 4.0.0 4.0.0.x
huawei / emui 11.0.0 11.0.0.x
huawei / harmonyos - 2.0