7.8

CVE-2023-21822

Windows Graphics Component Elevation of Privilege Vulnerability

Windows Graphics Component Elevation of Privilege Vulnerability
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 Version < 10.0.10240.19747
Microsoft ≫ Windows 10 1607 Version < 10.0.14393.5717
Microsoft ≫ Windows 10 1809 Version < 10.0.17763.4010
Microsoft ≫ Windows 10 20h2 Version < 10.0.19042.2604
Microsoft ≫ Windows 10 21h2 Version < 10.0.19044.2604
Microsoft ≫ Windows 10 22h2 Version < 10.0.19045.2604
Microsoft ≫ Windows 11 21h2 Version < 10.0.22000.1574
Microsoft ≫ Windows 11 22h2 Version < 10.0.22621.1265
Microsoft ≫ Windows Server 2008 Version - Update sp2
Microsoft ≫ Windows Server 2008 Version r2 Update sp1 HwPlatform x64
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.76% 0.506
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Microsoft 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21822
Patch
Vendor Advisory