CVE-2024-21340
Windows Kernel Information Disclosure Vulnerability
CVE-2024-21340 is fixed in 36 products on 1 platform, first by KB5034767, released February 13, 2024. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
4.6
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0075
55th percentile
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows 10 Version 1607 for 32-bit Systems | 14393.6709 | KB5034767 | Feb 13, 2024 |
| Windows 10 Version 1607 for x64-based Systems | 14393.6709 | KB5034767 | Feb 13, 2024 |
| Windows 10 Version 1809 for 32-bit Systems | 17763.5458 | KB5034768 | Feb 13, 2024 |
| Windows 10 Version 1809 for ARM64-based Systems | 17763.5458 | KB5034768 | Feb 13, 2024 |
| Windows 10 Version 1809 for x64-based Systems | 17763.5458 | KB5034768 | Feb 13, 2024 |
| Windows 10 Version 21H2 for 32-bit Systems | KB5034763 | Feb 13, 2024 | |
| Windows 10 Version 21H2 for ARM64-based Systems | KB5034763 | Feb 13, 2024 | |
| Windows 10 Version 21H2 for x64-based Systems | KB5034763 | Feb 13, 2024 | |
| Windows 10 Version 22H2 for 32-bit Systems | KB5034763 | Feb 13, 2024 | |
| Windows 10 Version 22H2 for ARM64-based Systems | KB5034763 | Feb 13, 2024 | |
| Windows 10 Version 22H2 for x64-based Systems | KB5034763 | Feb 13, 2024 | |
| Windows 10 for 32-bit Systems | 10240.20469 | KB5034774 | Feb 13, 2024 |
| Windows 10 for x64-based Systems | 10240.20469 | KB5034774 | Feb 13, 2024 |
| Windows 11 Version 22H2 for ARM64-based Systems | KB5034765 | Feb 13, 2024 | |
| Windows 11 Version 22H2 for x64-based Systems | KB5034765 | Feb 13, 2024 | |
| Windows 11 Version 23H2 for ARM64-based Systems | KB5034765 | Feb 13, 2024 | |
| Windows 11 Version 23H2 for x64-based Systems | KB5034765 | Feb 13, 2024 | |
| Windows 11 version 21H2 for ARM64-based Systems | 22000.2777 | KB5034766 | Feb 13, 2024 |
| Windows 11 version 21H2 for x64-based Systems | 22000.2777 | KB5034766 | Feb 13, 2024 |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB5034809 | Feb 13, 2024 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB5034831 | Feb 13, 2024 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB5034809 | Feb 13, 2024 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB5034831 | Feb 13, 2024 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 | KB5034795 | Feb 13, 2024 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 | KB5034833 | Feb 13, 2024 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB5034795 | Feb 13, 2024 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB5034833 | Feb 13, 2024 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 | KB5034795 | Feb 13, 2024 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 | KB5034833 | Feb 13, 2024 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB5034795 | Feb 13, 2024 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB5034833 | Feb 13, 2024 | |
| Windows Server 2012 | KB5034830 | Feb 13, 2024 | |
| Windows Server 2012 (Server Core installation) | KB5034830 | Feb 13, 2024 | |
| Windows Server 2012 R2 | KB5034819 | Feb 13, 2024 | |
| Windows Server 2012 R2 (Server Core installation) | KB5034819 | Feb 13, 2024 | |
| Windows Server 2016 | 14393.6709 | KB5034767 | Feb 13, 2024 |
| Windows Server 2016 (Server Core installation) | 14393.6709 | KB5034767 | Feb 13, 2024 |
| Windows Server 2019 | 17763.5458 | KB5034768 | Feb 13, 2024 |
| Windows Server 2019 (Server Core installation) | 17763.5458 | KB5034768 | Feb 13, 2024 |
| Windows Server 2022 | 20348.2322 | KB5034770 | Feb 13, 2024 |
| Windows Server 2022 (Server Core installation) | 20348.2322 | KB5034770 | Feb 13, 2024 |
| Windows Server 2022, 23H2 Edition (Server Core installation) | 25398.709 | KB5034769 | Feb 13, 2024 |
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