PT-2022-12258 · Micro Star International · Msi Center Pro

Voidsec · Published 2022-02-04 · Updated 2022-07-12 · CVE-2021-44903

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Micro-Star International (MSI) Center Pro version 2.0.16.0 and earlier

Description The issue concerns multiple Privilege Escalation vulnerabilities in the atidgllk.sys, atillk64.sys, MODAPI.sys, NTIOLib.sys, NTIOLib X64.sys, WinRing0.sys, and WinRing0x64.sys driver components. These vulnerabilities can be triggered by sending specific IOCTL requests.

Recommendations For Micro-Star International (MSI) Center Pro version 2.0.16.0 and earlier, consider updating to a version later than 2.0.16.0 to resolve the issue. As a temporary workaround, consider restricting access to the vulnerable driver components until a patch is available. Avoid sending specific IOCTL requests to the atidgllk.sys, atillk64.sys, MODAPI.sys, NTIOLib.sys, NTIOLib X64.sys, WinRing0.sys, and WinRing0x64.sys drivers to minimize the risk of exploitation.

Fix

Related Identifiers

CVE-2021-44903

Affected Products

Msi Center Pro

References · 5

• https://osv.dev/vulnerability/CVE-2021-44903 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-44903 · Security Note
• https://voidsec.com/advisories/cve-2021-44903 · Note
• https://voidsec.com · Note
• https://t.me/cibsecurity/36845 · Telegram Post