CVE-2021-22301 — MEDIUM (6.7)

Vulnerability Description

Mate 30 10.0.0.203(C00E201R7P2) have a buffer overflow vulnerability. After obtaining the root permission, an attacker can exploit the vulnerability to cause buffer overflow.

CVSS Score

6.7

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Huawei	Mate 30 Firmware	10.0.0.203\(c00e201r7p2\)
Huawei	Mate 30	-

Related Weaknesses (CWE)

CWE-120

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-01-bufferVendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-01-bufferVendor Advisory

FAQ

What is CVE-2021-22301?

CVE-2021-22301 is a vulnerability with a CVSS score of 6.7 (MEDIUM). Mate 30 10.0.0.203(C00E201R7P2) have a buffer overflow vulnerability. After obtaining the root permission, an attacker can exploit the vulnerability to cause buffer overflow.

How severe is CVE-2021-22301?

CVE-2021-22301 has been rated MEDIUM with a CVSS base score of 6.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22301?

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