CVE-2020-9144 — CRITICAL (9.8)

Vulnerability Description

There is a heap overflow vulnerability in some Huawei smartphone, attackers can exploit this vulnerability to cause heap overflows due to improper restriction of operations within the bounds of a memory buffer.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

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-2020-9144?

CVE-2020-9144 is a vulnerability with a CVSS score of 9.8 (CRITICAL). There is a heap overflow vulnerability in some Huawei smartphone, attackers can exploit this vulnerability to cause heap overflows due to improper restriction of operations within the bounds of a memo...

How severe is CVE-2020-9144?

CVE-2020-9144 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-9144?

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