CVE-2020-9138 — MEDIUM (5.3)

Vulnerability Description

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

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Huawei	Emui	9.1.0
Huawei	Magic Ui	2.1.1

Related Weaknesses (CWE)

CWE-787

References

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

FAQ

What is CVE-2020-9138?

CVE-2020-9138 is a vulnerability with a CVSS score of 5.3 (MEDIUM). There is a heap-based buffer overflow vulnerability in some Huawei Smartphone, Successful exploit of this vulnerability can cause process exceptions during updating.

How severe is CVE-2020-9138?

CVE-2020-9138 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-9138?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Emui, Huawei Magic Ui.