CVE-2024-52879

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-52879
An issue was discovered in Insyde InsydeH2O kernel 5.2 before version 05.29.50, kernel 5.3 before version 05.38.50, kernel 5.4 before version 05.46.50, kernel 5.5 before version 05.54.50, kernel 5.6 before version 05.61.50, and kernel 5.7 before version 05.70.50. In VariableRuntimeDxe driver, SmmUpdateVariablePropertySmi () is a SMM callback function and it uses StrCmp () to compare variable names. This action may cause a buffer over-read.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.insyde.com/security-pledge
https://www.insyde.com/security-pledge/sa-2024016/
Configurations

No configuration.

History

19 May 2025, 20:15

Type Values Removed Values Added
CWE CWE-126
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5

16 May 2025, 14:43

Type Values Removed Values Added
Summary
  • (es) Se detectó un problema en Insyde InsydeH2O con kernel 5.2 anterior a la versión 05.29.50, kernel 5.3 anterior a la versión 05.38.50, kernel 5.4 anterior a la versión 05.46.50, kernel 5.5 anterior a la versión 05.54.50, kernel 5.6 anterior a la versión 05.61.50 y kernel 5.7 anterior a la versión 05.70.50. En el controlador VariableRuntimeDxe, SmmUpdateVariablePropertySmi() es una función de devolución de llamada de SMM que utiliza StrCmp() para comparar nombres de variables. Esta acción puede provocar una sobrelectura del búfer.

15 May 2025, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-05-15 16:15

Updated : 2025-05-19 20:15

NVD link : CVE-2024-52879

Mitre link : CVE-2024-52879

CVE.ORG link : CVE-2024-52879

JSON object : View

Products Affected

No product.

CWE
CWE-126

Buffer Over-read