Description
Integer underflow (wrap or wraparound) in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Microsoft Windows 10 Version 1607
10.0.14393.0 to < 10.0.14393.9512affected
Microsoft Windows 10 Version 1809
10.0.17763.0 to < 10.0.17763.9245affected
Microsoft Windows 10 Version 21H2
10.0.19044.0 to < 10.0.19044.7725affected
Microsoft Windows 10 Version 22H2
10.0.19045.0 to < 10.0.19045.7725affected
Microsoft Windows 11 version 23H2
10.0.22631.0 to < 10.0.22631.7582affected
Microsoft Windows 11 Version 23H2
10.0.22631.0 to < 10.0.22631.7582affected
Microsoft Windows 11 Version 24H2
10.0.26100.0 to < 10.0.26100.9445affected
Microsoft Windows 11 Version 25H2
10.0.26200.0 to < 10.0.26200.9445affected
Microsoft Windows 11 version 26H1
10.0.28000.0 to < 10.0.28000.2954affected
Microsoft Windows Server 2012
6.2.9200.0 to < 6.2.9200.26349affected
Microsoft Windows Server 2012 (Server Core installation)
6.2.9200.0 to < 6.2.9200.26349affected
Microsoft Windows Server 2012 R2
6.3.9600.0 to < 6.3.9600.23398affected
Microsoft Windows Server 2012 R2 (Server Core installation)
6.3.9600.0 to < 6.3.9600.23398affected
Microsoft Windows Server 2016
10.0.14393.0 to < 10.0.14393.9512affected
Microsoft Windows Server 2016 (Server Core installation)
10.0.14393.0 to < 10.0.14393.9512affected
Microsoft Windows Server 2019
10.0.17763.0 to < 10.0.17763.9245affected
Microsoft Windows Server 2019 (Server Core installation)
10.0.17763.0 to < 10.0.17763.9245affected
Microsoft Windows Server 2022
10.0.20348.0 to < 10.0.20348.5622affected
Microsoft Windows Server 2025
10.0.26100.0 to < 10.0.26100.33438affected
Microsoft Windows Server 2025 (Server Core installation)
10.0.26100.0 to < 10.0.26100.33438affected