CVE-2023-40067

Aug. 14, 2024, 5:49 p.m.

CVSS Score

5.7 / 10

Product(s) Impacted

Intel CSME firmware

Description

Unchecked return value in firmware for some Intel(R) CSME may allow an unauthenticated user to potentially enable escalation of privilege via physical access.

Weaknesses

CWE-252

Unchecked Return Value

The product does not check the return value from a method or function, which can prevent it from detecting unexpected states and conditions.

CWE ID: 252

Date

Published: Aug. 14, 2024, 2:15 p.m.

Last Modified: Aug. 14, 2024, 5:49 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

secure@intel.com

CVSS Data

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

5.7

Exploitability Score

0.5

Impact Score

4.7

Base Severity

MEDIUM

CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

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

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00999.html