CVE-2023-28149 — MEDIUM (6.1)

Vulnerability Description

An issue was discovered in the IhisiServiceSmm module in Insyde InsydeH2O with kernel 5.2 before 05.28.42, 5.3 before 05.37.42, 5.4 before 05.45.39, 5.5 before 05.53.39, and 5.6 before 05.60.39 that could allow an attacker to modify UEFI variables.

CVSS Score

6.1

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

LOW

References

https://www.insyde.com/security-pledge/SA-2023040

FAQ

What is CVE-2023-28149?

CVE-2023-28149 is a vulnerability with a CVSS score of 6.1 (MEDIUM). An issue was discovered in the IhisiServiceSmm module in Insyde InsydeH2O with kernel 5.2 before 05.28.42, 5.3 before 05.37.42, 5.4 before 05.45.39, 5.5 before 05.53.39, and 5.6 before 05.60.39 that c...

How severe is CVE-2023-28149?

CVE-2023-28149 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-28149?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.