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Critical severity9.8NVD Advisory· Published Jan 13, 2021· Updated Jun 17, 2026

CVE-2020-9140

CVE-2020-9140

Description

There is a vulnerability with buffer access with incorrect length value in some Huawei Smartphone.Unauthorized users may trigger code execution when a buffer overflow occurs.

AI Insight

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

Affected products

13
  • Huawei/Emui6 versions
    cpe:2.3:o:huawei:emui:10.0.0:*:*:*:*:*:*:*+ 5 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:10.1.1:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:emui:9.1.0:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:emui:9.1.1:*:*:*:*:*:*:*
  • Huawei/Magic UI5 versions
    cpe:2.3:o:huawei:magic_ui:2.1.1:*:*:*:*:*:*:*+ 4 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:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:magic_ui:3.1.1:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*
  • Huawei/Smartphonedescription
  • Huawei/smartphonellm-fuzzy

Patches

Vulnerability mechanics

References

1

News mentions

0

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