CVE-2017-8553
Windows Kernel Information Disclosure Vulnerability
CVE-2017-8553 is fixed in 16 products on 1 platform, first by KB4022715, released June 13, 2017. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent.
Urgent
CVSS
4.7
Important
Exploitation
More likely
Vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0254
85th 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>An authenticated attacker could exploit this vulnerability by running a specially crafted application.</p> <p>The update addresses the vulnerability by correcting how the Windows kernel handles objects in memory.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows 8.1 for x64-based systems | KB4022717 | Jun 13, 2017 | |
| Windows 8.1 for x64-based systems | KB4022726 | Jun 13, 2017 | |
| Windows RT 8.1 | KB4022726 | Jun 13, 2017 | |
| Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4022719 | Jun 13, 2017 | |
| Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4022722 | Jun 13, 2017 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4022719 | Jun 13, 2017 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4022722 | Jun 13, 2017 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4022719 | Jun 13, 2017 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4022722 | Jun 13, 2017 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4022887 | Jun 13, 2017 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB4022887 | Jun 13, 2017 | |
| Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4022887 | Jun 13, 2017 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 | KB4022887 | Jun 13, 2017 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB4022887 | Jun 13, 2017 | |
| Windows Server 2012 | KB4022724 | Jun 13, 2017 | |
| Windows Server 2012 | KB4022718 | Jun 13, 2017 | |
| Windows Server 2012 (Server Core installation) | KB4022724 | Jun 13, 2017 | |
| Windows Server 2012 (Server Core installation) | KB4022718 | Jun 13, 2017 | |
| Windows Server 2012 R2 | KB4022717 | Jun 13, 2017 | |
| Windows Server 2012 R2 | KB4022726 | Jun 13, 2017 | |
| Windows Server 2012 R2 (Server Core installation) | KB4022717 | Jun 13, 2017 | |
| Windows Server 2012 R2 (Server Core installation) | KB4022726 | Jun 13, 2017 | |
| Windows Server 2016 | 14393.1358 | KB4022715 | Jun 13, 2017 |
| Windows Server 2016 (Server Core installation) | 14393.1358 | KB4022715 | Jun 13, 2017 |