CVE-2019-1309

A denial of service vulnerability exists when Microsoft Hyper-V Network Switch on a host server fails to properly validate input from a privileged user on a guest operating system, aka 'Windows Hyper-V Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0712, CVE-2019-1310, CVE-2019-1399.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.8 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
microsoftwindows_server_2019
-
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
1709 (x64)
KB4525241
1803 (x64)
KB4525237
1809 (x64)
KB4523205
1903 (x64)
KB4524570
Windows Server
1803 Server Core
KB4525237
1903 Server Core
KB4524570
Windows Server 2019
Server Core
KB4523205
Standard
KB4523205
Common Weakness Enumeration
References
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1309
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1309