Skip to content
CVE PROGRAM SOURCE RECORD8.4 High

CVE-2023-31100

Improper Access Control in SMI handler vulnerability in Phoenix SecureCore™ Technology™ 4 allows SPI flash modification.

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
Phoenix

Description

Improper Access Control in SMI handler vulnerability in Phoenix SecureCore™ Technology™ 4 allows SPI flash modification. This issue affects SecureCore™ Technology™ 4: * from 4.3.0.0 before 4.3.0.203 * from 4.3.1.0 before 4.3.1.163 * from 4.4.0.0 before 4.4.0.217 * from 4.5.0.0 before 4.5.0.138

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Phoenix SecureCore™ Technology™ 4

Default version status: unaffected

  • 4.3.0.0 to < 4.3.0.203affected
  • 4.3.1.0 to < 4.3.1.163affected
  • 4.4.0.0 to < 4.4.0.217affected
  • 4.5.0.0 to < 4.5.0.138affected

References