CVEvulnerability
CVE-2024-49200
6.4 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2025-04-15
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 6.4 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N
- Weaknesses
- CWE-787
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.
Affected configurations
• insyde kernel 5.2
• insyde kernel 5.3
• insyde kernel 5.4
• insyde kernel 5.5
• insyde kernel 5.6
• insyde kernel 5.7
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://www.insyde.com/security-pledge/SA-2024015 Vendor Advisory