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Medium severity6.4NVD Advisory· Published Apr 15, 2025· Updated Jun 17, 2026

CVE-2024-49200

CVE-2024-49200

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

8
  • Insyde/Kernel6 versions
    cpe:2.3:o:insyde:kernel:5.2:*:*:*:*:*:*:*+ 5 more
    • 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:*:*:*:*:*:*:*
  • Insyde/InsydeH2Odescription
  • Insyde/InsydeH2Ollm-fuzzy
    Range: kernel 5.2 through 5.7, specific versions 05.29.44, 05.38.44, 05.46.44, 05.54.44, 05.61.44, 05.70.44

Patches

Vulnerability mechanics

References

1

News mentions

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