Memory Corruption Vulnerability in Insyde H2O Kernel
CVE-2024-25079

7.4HIGH

Key Information:

Vendor

Insyde Software

Status
Insydeh2o
Vendor
CVE Published:
15 May 2024

What is CVE-2024-25079?

A memory corruption vulnerability exists in the HddPassword component of the InsydeH2O kernel across multiple versions. Exploitation of this issue may enable an attacker to escalate privileges within the System Management Mode (SMM) and potentially compromise system integrity. Devices running affected versions of the InsydeH2O kernel are particularly at risk, making it imperative for users to update to protected versions to safeguard against unauthorized access and manipulation.

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References

https://www.insyde.com/security-pledge
https://www.insyde.com/security-pledge/SA-2024001

CVSS V3.1

Score:
7.4
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

JSON
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