CVE-2020-9211 — MEDIUM (6.4)

Vulnerability Description

There is an out-of-bound read and write vulnerability in Huawei smartphone. A module dose not verify the input sufficiently. Attackers can exploit this vulnerability by modifying some configuration to cause out-of-bound read and write, causing denial of service. (Vulnerability ID: HWPSIRT-2020-05103) This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9211.

CVSS Score

6.4

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Huawei	Mate 30 Firmware	10.1.0.126\(c00e125r5p3\)
Huawei	Mate 30	-

Related Weaknesses (CWE)

CWE-787 CWE-125

References

https://www.huawei.com/en/psirt/security-advisories/2021/huawei-sa-20210106-01-sVendor Advisory

FAQ

What is CVE-2020-9211?

CVE-2020-9211 is a vulnerability with a CVSS score of 6.4 (MEDIUM). There is an out-of-bound read and write vulnerability in Huawei smartphone. A module dose not verify the input sufficiently. Attackers can exploit this vulnerability by modifying some configuration to...

How severe is CVE-2020-9211?

CVE-2020-9211 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-9211?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Mate 30 Firmware, Huawei Mate 30.