CVE-2020-1007

Windows Kernel Information Disclosure Vulnerability

CVE-2020-1007 is fixed in 41 products on 1 platform, first by KB4550929, released April 14, 2020. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
5.5
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0132
71st percentile

<p>An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system.</p> <p>To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The vulnerability would not allow an attacker to execute code or to elevate user rights directly, but it could be used to obtain information that could be used to try to further compromise the affected system.</p> <p>The update addresses the vulnerability by correcting how the Windows kernel handles objects in memory.</p>

Where it's fixed

ProductFixed inFixReleased
Microsoft
Windows 10 Version 1607 for 32-bit Systems 14393.3630 KB4550929 Apr 14, 2020
Windows 10 Version 1607 for x64-based Systems 14393.3630 KB4550929 Apr 14, 2020
Windows 10 Version 1709 for 32-bit Systems 16299.1806 KB4550927 Apr 14, 2020
Windows 10 Version 1709 for ARM64-based Systems 16299.1806 KB4550927 Apr 14, 2020
Windows 10 Version 1709 for x64-based Systems 16299.1806 KB4550927 Apr 14, 2020
Windows 10 Version 1803 for 32-bit Systems 17134.1425 KB4550922 Apr 14, 2020
Windows 10 Version 1803 for ARM64-based Systems 17134.1425 KB4550922 Apr 14, 2020
Windows 10 Version 1803 for x64-based Systems 17134.1425 KB4550922 Apr 14, 2020
Windows 10 Version 1809 for 32-bit Systems 17763.1158 KB4549949 Apr 14, 2020
Windows 10 Version 1809 for ARM64-based Systems 17763.1158 KB4549949 Apr 14, 2020
Windows 10 Version 1809 for x64-based Systems 17763.1158 KB4549949 Apr 14, 2020
Windows 10 Version 1903 for 32-bit Systems KB4549951 Apr 14, 2020
Windows 10 Version 1903 for ARM64-based Systems KB4549951 Apr 14, 2020
Windows 10 Version 1903 for x64-based Systems KB4549951 Apr 14, 2020
Windows 10 Version 1909 for 32-bit Systems KB4549951 Apr 14, 2020
Windows 10 Version 1909 for ARM64-based Systems KB4549951 Apr 14, 2020
Windows 10 Version 1909 for x64-based Systems KB4549951 Apr 14, 2020
Windows 10 for 32-bit Systems 10240.18545 KB4550930 Apr 14, 2020
Windows 10 for x64-based Systems 10240.18545 KB4550930 Apr 14, 2020
Windows 7 for 32-bit Systems Service Pack 1 KB4550965 Apr 14, 2020
Windows 7 for 32-bit Systems Service Pack 1 KB4550964 Apr 14, 2020
Windows 7 for x64-based Systems Service Pack 1 KB4550965 Apr 14, 2020
Windows 7 for x64-based Systems Service Pack 1 KB4550964 Apr 14, 2020
Windows 8.1 for 32-bit systems KB4550961 Apr 14, 2020
Windows 8.1 for 32-bit systems KB4550970 Apr 14, 2020
Windows 8.1 for x64-based systems KB4550961 Apr 14, 2020
Windows 8.1 for x64-based systems KB4550970 Apr 14, 2020
Windows RT 8.1 KB4550961 Apr 14, 2020
Windows Server 2008 R2 for x64-based Systems Service Pack 1 KB4550965 Apr 14, 2020
Windows Server 2008 R2 for x64-based Systems Service Pack 1 KB4550964 Apr 14, 2020
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) KB4550965 Apr 14, 2020
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) KB4550964 Apr 14, 2020
Windows Server 2008 for 32-bit Systems Service Pack 2 KB4550957 Apr 14, 2020
Windows Server 2008 for 32-bit Systems Service Pack 2 KB4550951 Apr 14, 2020
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) KB4550957 Apr 14, 2020
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) KB4550951 Apr 14, 2020
Windows Server 2008 for x64-based Systems Service Pack 2 KB4550957 Apr 14, 2020
Windows Server 2008 for x64-based Systems Service Pack 2 KB4550951 Apr 14, 2020
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) KB4550957 Apr 14, 2020
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) KB4550951 Apr 14, 2020
Windows Server 2012 KB4550917 Apr 14, 2020
Windows Server 2012 KB4550971 Apr 14, 2020
Windows Server 2012 (Server Core installation) KB4550917 Apr 14, 2020
Windows Server 2012 (Server Core installation) KB4550971 Apr 14, 2020
Windows Server 2012 R2 KB4550961 Apr 14, 2020
Windows Server 2012 R2 KB4550970 Apr 14, 2020
Windows Server 2012 R2 (Server Core installation) KB4550961 Apr 14, 2020
Windows Server 2012 R2 (Server Core installation) KB4550970 Apr 14, 2020
Windows Server 2016 14393.3630 KB4550929 Apr 14, 2020
Windows Server 2016 (Server Core installation) 14393.3630 KB4550929 Apr 14, 2020
Windows Server 2019 17763.1158 KB4549949 Apr 14, 2020
Windows Server 2019 (Server Core installation) 17763.1158 KB4549949 Apr 14, 2020
Windows Server, version 1803 (Server Core Installation) 17134.1425 KB4550922 Apr 14, 2020
Windows Server, version 1903 (Server Core installation) KB4549951 Apr 14, 2020
Windows Server, version 1909 (Server Core installation) KB4549951 Apr 14, 2020