CVE-2023-46766 — HIGH (7.5)

Vulnerability Description

Out-of-bounds write vulnerability in the kernel driver module. Successful exploitation of this vulnerability may cause process exceptions.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Huawei	Emui	13.0.0
Huawei	Harmonyos	3.0.0

Related Weaknesses (CWE)

CWE-787 CWE-125

References

https://consumer.huawei.com/en/support/bulletin/2023/11/Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202311-0Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2023/11/Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202311-0Vendor Advisory

FAQ

What is CVE-2023-46766?

CVE-2023-46766 is a vulnerability with a CVSS score of 7.5 (HIGH). Out-of-bounds write vulnerability in the kernel driver module. Successful exploitation of this vulnerability may cause process exceptions.

How severe is CVE-2023-46766?

CVE-2023-46766 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-46766?

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