CVE-2023-34335 - Vulnerability Details - OpenCVE

Description

AMI BMC contains a vulnerability in the IPMI handler, where an
unauthenticated host is allowed to write to a host SPI flash, bypassing secure
boot protections. An exploitation of this vulnerability may lead to a loss of
integrity or denial of service.

Published: 2023-06-12

Score: 7.7 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

AMI

MegaRAC_SPx

unaffected

Version	Status	Constraints
`13.0`	affected	< 13.5
`12.0`	affected	≤ 12.7

Configuration 1 [-]

OR	cpe:2.3:a:ami:megarac_spx::::::::
	cpe:2.3:a:ami:megarac_spx::::::::

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-38416	AMI BMC contains a vulnerability in the IPMI handler, where an unauthenticated host is allowed to write to a host SPI flash, bypassing secure boot protections. An exploitation of this vulnerability may lead to a loss of integrity or denial of service.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00045.

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/AMI-SA-2023005.pdf

History

Sat, 04 Jan 2025 08:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Ami Megarac Spx

MITRE

Status: PUBLISHED

Assigner: AMI

Published: 2023-06-12T17:06:57.116Z

Updated: 2025-01-03T18:58:03.884Z

Reserved: 2023-06-01T16:05:31.612Z

Link: CVE-2023-34335

Vulnrichment

Updated: 2024-08-02T16:10:06.824Z

NVD

Status : Modified

Published: 2023-06-12T18:15:10.320

Modified: 2024-11-21T08:07:02.167

Link: CVE-2023-34335

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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