What is the CVSS score of CVE-2023-22443?

CVE-2023-22443 has a CVSS 3.1 base score of 5.5 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.2%.

Is there a patch available for CVE-2023-22443?

Yes, a patch is available for CVE-2023-22443. Update the affected software to the latest version immediately.

Server System D50Tnp1Mhcrlc Firmware CVE-2023-22443

MEDIUM

Integer Overflow to Buffer Overflow (CWE-680)

2023-05-10 secure@intel.com

Denial Of Service Intel Server System D50Tnp1Mhcrlc Firmware Server System D50Tnp1Mhcpac Firmware Server System D50Tnp2Mhsvac Firmware Server System D50Tnp2Mhstac Firmware Server System D50Tnp1Mhcrac Firmware Server System D50Tnp2Mfalac Firmware Server System M50Cyp1Ur204 Firmware Server System M50Cyp1Ur212 Firmware Server System M50Cyp2Ur312 Firmware Server System M50Cyp2Ur208 Firmware

5.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

May 10, 2023 - 14:15 nvd

MEDIUM 5.5

DescriptionNVD

Integer overflow in some Intel(R) Server Board BMC firmware before version 2.90 may allow a privileged user to enable denial of service via local access.

AnalysisAI

Integer overflow in some Intel(R) Server Board BMC firmware before version 2.90 may allow a privileged user to enable denial of service via local access. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.

Technical ContextAI

This vulnerability is classified under CWE-680. Integer overflow in some Intel(R) Server Board BMC firmware before version 2.90 may allow a privileged user to enable denial of service via local access. Affected products include: Intel Server System D50Tnp1Mhcrlc Firmware, Intel Server System D50Tnp1Mhcpac Firmware, Intel Server System D50Tnp2Mhsvac Firmware, Intel Server System D50Tnp2Mhstac Firmware, Intel Server System D50Tnp1Mhcrac Firmware. Version information: version 2.90.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.