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7.2
CVSSv2

CVE-2021-29337

Published: 21/06/2021 Updated: 12/07/2022
CVSS v2 Base Score: 7.2 | Impact Score: 10 | Exploitability Score: 3.9
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 641
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Vulnerability Summary

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.

Vulnerability Trend

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msi dragon center 2.0.104.0

Github Repositories

https://github.com/rjt-gupta/CVE-2021-29337

CVE-2021-29337 - Privilege Escalation in MODAPI.sys (MSI Dragon Center)

CVE-2021-29337 - Privilege Escalation in MODAPIsys (MSI Dragon Center) General Affected Product: MSI Dragon Center Affected Version: 201040 CVE MITRE Description A vulnerable kernel driver MODAPIsys in dragon center exposes IOCTL 0x9C406104 which allows low-privileged users to interact directly with physical memory by calling one of several driver routines (MmMapIoSpace)

References

NVD-CWE-Otherhttps://github.com/rjt-gupta/CVE-2021-29337https://nvd.nist.govhttps://github.com/rjt-gupta/CVE-2021-29337
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-30310CVE-2024-21683CVE-2024-22187chromedeserializationXPath injectionCVE-2024-27842denial of serviceCVE-2024-24851googleCVE-2024-35400
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