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VULNERABILITIES

CVE-2024-49200 Details

Description

An issue was discovered in AcpiS3SaveDxe and ChipsetSvcDxe in Insyde InsydeH2O with kernel 5.2 though 5.7. A potential DXE memory corruption vulnerability has been identified. The root cause is use of a pointer originating from the value of an NVRAM variable as the target of a write operation. This can be leveraged by an attacker to perform arbitrary writes, potentially leading to arbitrary code execution. The issue has been fixed in kernel 5.2, Version 05.29.44; kernel 5.3, Version 05.38.44; kernel 5.4, Version 05.46.44; kernel 5.5, Version 05.54.44; kernel 5.6, Version 05.61.44; and kernel 5.7, Version 05.70.44.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:6.4 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.insyde.com/security-pledge/SA-2024015 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds WriteCISA-ADP

Affected Products

ProductVersions
insyde kernel
5.2
5.3
5.4
5.5
5.6

CPE

  • cpe:2.3:o:insyde:kernel:5.2:*:*:*:*:*:*:*
  • cpe:2.3:o:insyde:kernel:5.3:*:*:*:*:*:*:*
  • cpe:2.3:o:insyde:kernel:5.4:*:*:*:*:*:*:*
  • cpe:2.3:o:insyde:kernel:5.5:*:*:*:*:*:*:*
  • cpe:2.3:o:insyde:kernel:5.6:*:*:*:*:*:*:*
  • cpe:2.3:o:insyde:kernel:5.7:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2024-49200
NVD Published Date:
Apr 15, 2025
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2024-49200 Details - Not Deferred