CVEvulnerability

CVE-2023-34335

9.1 CRITICAL Published 2023-06-12 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-06-12
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.7 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CVSS 3.1 ([email protected])
9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Weaknesses
CWE-288, CWE-306

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.  

Affected configurations

• ami megarac spx (>= 12.0 < 12.7) • ami megarac spx (>= 13.0 < 13.5)

Related

Weakness · CWE (2)

  • CWE-288 Authentication Bypass Using an Alternate Path or Channel weakness
  • CWE-306 Missing Authentication for Critical Functionality weakness

References