← Back

CVE-2024-55567

nvd nist
Published: Jun 12, 2025Modified: Aug 20, 2025

JSON object

Loading...
6.7
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitability: 0.8 / Impact: 5.9
Source: NVD

Description

Improper input validation was discovered in UsbCoreDxe in Insyde InsydeH2O kernel 5.4 before 05.47.01, 5.5 before 05.55.01, 5.6 before 05.62.01, and 5.7 before 05.71.01. The SMM module has an SMM call out vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary code at SMM level.

Affected (4)

Products: Insyde: Insydeh2o
Insyde
1 product
Insydeh2o
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Insyde
Insydeh2o
From 5.4 to 5.4.05.47.01
Insydeh2o
From 5.5 to 5.5.05.55.01
Insydeh2o
From 5.6 to 5.6.05.62.01
Insydeh2o
From 5.7 to 5.7.05.71.01

Related CWEs

CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (1)

Source: cve@mitre.org
Vendor Advisory

Timeline

No history available yet.