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CVE-2023-34335

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CVE-2023-34335

Published: Jun 12, 2023

Modified: Jan 3, 2025

PUBLISHED

CVSS v3.1

7.7

HIGH

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.  

VendorProductVersions

AMI

MegaRAC_SPx

affected
13.0 - < 13.5
affected
12.0 - <= 12.7

Weaknesses (CWE)

CWE-288

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

References

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