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High severity7.0NVD Advisory· Published Feb 25, 2022· Updated Jun 17, 2026

CVE-2021-22437

CVE-2021-22437

Description

There is a software integer overflow leading to a TOCTOU condition in smartphones. Successful exploitation of this vulnerability may cause random address access.

AI Insight

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

Affected products

7
  • Huawei/Emuiv53 versions
    10.1.1+ 2 more
    • (no CPE)range: 10.1.1
    • cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:emui:10.1.1:*:*:*:*:*:*:*
  • Huawei/Smartphonesllm-fuzzy
  • Huawei/Magic UI3 versions
    cpe:2.3:o:huawei:magic_ui:3.1.0:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:huawei:magic_ui:3.1.0:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:magic_ui:3.1.1:*:*:*:*:*:*:*
    • (no CPE)range: 3.1.1

Patches

Vulnerability mechanics

References

1

News mentions

0

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