7.8

CVE-2023-36743

Win32k Elevation of Privilege Vulnerability

Win32k Elevation of Privilege Vulnerability
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 1507 HwPlatform x64 Version < 10.0.10240.20232
Microsoft ≫ Windows 10 1507 HwPlatform x86 Version < 10.0.10240.20232
Microsoft ≫ Windows 10 1607 HwPlatform x64 Version < 10.0.14393.6351
Microsoft ≫ Windows 10 1607 HwPlatform x86 Version < 10.0.14393.6351
Microsoft ≫ Windows 10 1809 Version < 10.0.17763.4974
Microsoft ≫ Windows 10 21h2 Version < 10.0.19041.3570
Microsoft ≫ Windows 10 22h2 Version < 10.0.19045.3570
Microsoft ≫ Windows 11 21h2 Version < 10.0.22000.2538
Microsoft ≫ Windows 11 22h2 Version < 10.0.22621.2428
Microsoft ≫ Windows Server 2008 Version r2 Update sp1 HwPlatform x64
Microsoft ≫ Windows Server 2008 Version r2 Update sp2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4% 0.892
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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-2023-36743
Patch
Vendor Advisory