What is the CVSS score of CVE-2023-22276?

CVE-2023-22276 has a CVSS 3.1 base score of 4.7 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.1%.

Ethernet Network Controller E810 Xxvam2 Firmware CVE-2023-22276

MEDIUM

Race Condition During Access to Alternate Channel (CWE-421)

2023-08-11 secure@intel.com

Denial Of Service Intel Ethernet Network Controller E810 Xxvam2 Firmware Ethernet Network Controller E810 Cam1 Firmware Ethernet Network Controller E810 Cam2 Firmware

4.7

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.7 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Aug 11, 2023 - 03:15 nvd

MEDIUM 4.7

DescriptionNVD

Race condition in firmware for some Intel(R) Ethernet Controllers and Adapters E810 Series before version 1.7.2.4 may allow an authenticated user to potentially enable denial of service via local access.

AnalysisAI

Technical ContextAI

This vulnerability is classified under CWE-421. Race condition in firmware for some Intel(R) Ethernet Controllers and Adapters E810 Series before version 1.7.2.4 may allow an authenticated user to potentially enable denial of service via local access. Affected products include: Intel Ethernet Network Controller E810-Xxvam2 Firmware, Intel Ethernet Network Controller E810-Cam1 Firmware, Intel Ethernet Network Controller E810-Cam2 Firmware. Version information: version 1.7.2.4.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.