CVE-2022-48353 — CRITICAL (9.8)

Vulnerability Description

Some smartphones have configuration issues. Successful exploitation of this vulnerability may cause kernel privilege escalation, which results in system service exceptions.

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	12.0.0
Huawei	Harmonyos	2.0

Related Weaknesses (CWE)

CWE-269

References

https://consumer.huawei.com/en/support/bulletin/2023/3/Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202303-0Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2023/3/Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202303-0Vendor Advisory

FAQ

What is CVE-2022-48353?

CVE-2022-48353 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Some smartphones have configuration issues. Successful exploitation of this vulnerability may cause kernel privilege escalation, which results in system service exceptions.

How severe is CVE-2022-48353?

CVE-2022-48353 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-2022-48353?

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