CVE-2020-9138

MEDIUM

5.3

CVSS Score

Published: January 13, 2021 at 10:00 PM UTC

Updated: June 17, 2026 at 03:27 AM UTC

2 products affected across 1 vendorEMUIMagic UI

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Severity

MEDIUM5.3

Exploit prediction

EPSS 0.7%

Description

There is a heap-based buffer overflow vulnerability in some Huawei Smartphone, Successful exploit of this vulnerability can cause process exceptions during updating.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

EMUI · Huawei

95%

10.0.0 10.1.0 10.1.1 9.1.0 9.1.1

Magic UI · Huawei

95%

2.1.1 3.0.0 3.1.0 3.1.1 EMUI 10.1.1, EMUI 10.1.0, EMUI 10.0.0, EMUI 9.1.1, EMUI 9.1.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://consumer.huawei.com/en/support/bulletin/2020/12/

References (1)

x_refsource_MISCx_refsource_CONFIRMVendor Advisory

Source: [email protected]

https://consumer.huawei.com/en/support/bulletin/2020/12/

CVSS

5.3MEDIUM[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: LOW

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-787

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