VULNERABILITY INTELLIGENCE

CVE-2021-29337

CVSS score7.8 HIGH
EPSS probability0.80%
CISA KEVNot currently listed
Published2021-06-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

MODAPI.sys in MSI Dragon Center 2.0.104.0 allows low-privileged users to access kernel memory and potentially escalate privileges via a crafted IOCTL 0x9c406104 call. This IOCTL provides the MmMapIoSpace feature for mapping physical memory.

Weakness classification

  • nvd@nist.gov: NVD-CWE-Other

Primary references