PT-2022-12255 · Msi · Msi Center

Voidsec · Published 2022-02-04 · Updated 2022-07-12 · CVE-2021-44899

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 MSI Center versions 1.0.31.0 and earlier

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

Recommendations For MSI Center version 1.0.31.0 and earlier, update to a version later than 1.0.31.0 to resolve the issue. As a temporary workaround, consider restricting access to the vulnerable driver components until a patch is available.

Exploit

Fix

Related Identifiers

CVE-2021-44899

Affected Products

Msi Center

References · 5

• 🔥 https://voidsec.com/advisories/cve-2021-44899 · Exploit
• https://osv.dev/vulnerability/CVE-2021-44899 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-44899 · Security Note
• https://t.me/cibsecurity/36844 · Telegram Post
• https://voidsec.com · Note