CVE-2024-30088: Windows Kernel Elevation of Privilege Vulnerability

Overview

Severity
High (CVSS 7)
CVSS Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
Category
Elevation of Privilege
Exploit Status
Not Exploited
Exploitation Likelihood
More Likely
Patch Tuesday
2024-Jun
Released
2024-06-11
EPSS Score
84.75% (percentile: 99.3%)
CISA KEV
Listed — due 2024-11-05

FAQ

What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited this vulnerability could gain SYSTEM privileges. According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability? Successful exploitation of this vulnerability requires an attacker to win a race condition.

Known Exploits (5)

  • Microsoft Windows Kernel TOCTOU Race Condition Vulnerability — added 2024-07-27T10:41:33Z
  • Microsoft Windows Kernel TOCTOU Race Condition Vulnerability — added 2024-07-15T08:07:05Z
  • Microsoft Windows Kernel TOCTOU Race Condition Vulnerability — added 2024-07-05T16:02:56Z
  • Microsoft Windows Kernel TOCTOU Race Condition Vulnerability — added 2024-06-27T07:05:46Z
  • Microsoft Windows Kernel TOCTOU Race Condition Vulnerability — added 2024-06-24T10:37:26Z

Detection & Weaponization (1 sources)

Maturity: Exploit

  • GitHub PoC: 7 repositories

Affected Products (26)

Windows

  • Windows 10 Version 1809 for 32-bit Systems
  • Windows 10 Version 1809 for x64-based Systems
  • Windows 10 Version 1809 for ARM64-based Systems
  • Windows Server 2019
  • Windows Server 2019 (Server Core installation)
  • Windows Server 2022
  • Windows Server 2022 (Server Core installation)
  • Windows 11 version 21H2 for x64-based Systems
  • Windows 11 version 21H2 for ARM64-based Systems
  • Windows 10 Version 21H2 for 32-bit Systems
  • Windows 10 Version 21H2 for ARM64-based Systems
  • Windows 10 Version 21H2 for x64-based Systems
  • Windows 11 Version 22H2 for ARM64-based Systems
  • Windows 11 Version 22H2 for x64-based Systems
  • Windows 10 Version 22H2 for x64-based Systems
  • Windows 10 Version 22H2 for ARM64-based Systems
  • Windows 10 Version 22H2 for 32-bit Systems
  • Windows 11 Version 23H2 for ARM64-based Systems
  • Windows 11 Version 23H2 for x64-based Systems
  • Windows Server 2022, 23H2 Edition (Server Core installation)
  • Windows 10 for 32-bit Systems
  • Windows 10 for x64-based Systems
  • Windows 10 Version 1607 for 32-bit Systems
  • Windows 10 Version 1607 for x64-based Systems
  • Windows Server 2016
  • Windows Server 2016 (Server Core installation)

Security Updates (9)

Acknowledgments

Emma Kirkpatrick (<a href=https://twitter.com/carrot_c4k3>@carrot_c4k3</a>) working with <a href=https://www.zerodayinitiative.com/>Trend Micro Zero Day Initiative</a>

Revision History

  • 2024-06-11: Information published.