Description
An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. A stack buffer overflow vulnerability in the MebxConfiguration driver leads to arbitrary code execution. Control of a UEFI variable under the OS can cause this overflow when read by BIOS code.
Published: 2022-11-23
Score: 8.2 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-39053 An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. A stack buffer overflow vulnerability in the MebxConfiguration driver leads to arbitrary code execution. Control of a UEFI variable under the OS can cause this overflow when read by BIOS code.
History

Fri, 25 Apr 2025 21:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-121
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-04-25T20:37:45.959Z

Reserved: 2022-07-21T00:00:00.000Z

Link: CVE-2022-36337

cve-icon Vulnrichment

Updated: 2024-08-03T10:00:04.415Z

cve-icon NVD

Status : Modified

Published: 2022-11-23T03:15:10.130

Modified: 2025-04-25T21:15:32.320

Link: CVE-2022-36337

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses