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High severity7.5NVD Advisory· Published Feb 25, 2022· Updated Jun 17, 2026

CVE-2021-22489

CVE-2021-22489

Description

There is a DoS vulnerability in smartphones. Successful exploitation of this vulnerability may affect service availability.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

11
  • Huawei/Emui5 versions
    cpe:2.3:o:huawei:emui:10.0.0:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:o:huawei:emui:10.0.0:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:emui:9.1.0:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:emui:9.1.1:*:*:*:*:*:*:*
    • (no CPE)range: 10.1.0
  • Huawei/Harmonyos2 versions
    cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*
    • (no CPE)range: 2.0
  • Huawei/Magic UI4 versions
    cpe:2.3:o:huawei:magic_ui:2.1.1:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:o:huawei:magic_ui:2.1.1:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:magic_ui:3.0.0:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:magic_ui:3.1.0:*:*:*:*:*:*:*
    • (no CPE)range: 3.1.0

Patches

Vulnerability mechanics

References

2

News mentions

0

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