CVE-2023-21739: Windows Bluetooth Driver Elevation of Privilege Vulnerability
Published Jan 10, 2023
·Updated
Windows Bluetooth Driver Elevation of Privilege Vulnerability
Affected Software
72 affected componentsFixes available
Microsoft Windows RT 8.1
Microsoft Windows 8.1 for x64-based systems
Microsoft Windows 8.1 for 32-bit systems
Microsoft Windows 11=22H2
Microsoft Windows 11=22H2
Microsoft Windows 11=21H2
Microsoft Windows 11=21H2
Microsoft Windows 10 1507=10.0.10240.19685
Microsoft Windows 10 1507=10.0.10240.19685
Microsoft Windows 10 1607=10.0.14393.5648
Microsoft Windows 10 1607=10.0.14393.5648
Microsoft Windows 10 1809=10.0.17763.3887
Microsoft Windows 10 1809=10.0.17763.3887
Microsoft Windows 10 1809=10.0.17763.3887
Microsoft Windows 10 20h2=10.0.19042.2486
Microsoft Windows 10 20h2=10.0.19042.2486
Microsoft Windows 10 20h2=10.0.19042.2486
Microsoft Windows 10 21h2=10.0.19042.2486
Microsoft Windows 10 21h2=10.0.19042.2486
Microsoft Windows 10 21h2=10.0.19042.2486
Microsoft Windows 10 21h2=10.0.19044.2486
Microsoft Windows 10 21h2=10.0.19044.2486
Microsoft Windows 10 21h2=10.0.19044.2486
Microsoft Windows 10 21h2=10.0.19045.2486
Microsoft Windows 10 21h2=10.0.19045.2486
Microsoft Windows 10 21h2=10.0.19045.2486
Microsoft Windows 10 22h2=10.0.19042.2486
Microsoft Windows 10 22h2=10.0.19042.2486
Microsoft Windows 10 22h2=10.0.19044.2486
Microsoft Windows 10 22h2=10.0.19044.2486
Microsoft Windows 10 22h2=10.0.19045.2486
Microsoft Windows 10 22h2=10.0.19045.2486
Microsoft Windows 10 22h2=10.0.19045.2486
Microsoft Windows 11 21h2=10.0.22000.1455
Microsoft Windows 11 21h2=10.0.22000.1455
Microsoft Windows 11 22h2=10.0.22621.1105
Microsoft Windows 11 22h2=10.0.22621.1105
Microsoft Windows RT 8.1
Microsoft Windows RT 8.1
Microsoft Windows 10 1507<10.0.10240.19685
Microsoft Windows 10 1507<10.0.10240.19685
Microsoft Windows 10 1607<10.0.14393.5648
Microsoft Windows 10 1607<10.0.14393.5648
Microsoft Windows 10 1809<10.0.17763.3887
Microsoft Windows 10 20h2<10.0.19042.2486
Microsoft Windows 10 20h2<10.0.19042.2486
Microsoft Windows 10 21h2<10.0.19044.2486
Microsoft Windows 10 22h2<10.0.19045.2486
Microsoft Windows 11 21h2<10.0.22000.1455
Microsoft Windows 11 21h2<10.0.22000.1455
Microsoft Windows 11 22h2<10.0.22621.1105
Microsoft Windows 11 22h2<10.0.22621.1105
Microsoft Windows 8.1<6.3.9600.20778
Microsoft Windows 8.1<6.3.9600.20778
Microsoft Windows RT 8.1<6.3.9600.20778
Microsoft Windows RT 8.1<6.3.9600.20778
Microsoft Windows 10=20H2
Microsoft Windows 10=20H2
Microsoft Windows 10=20H2
Microsoft Windows 10=1809
Microsoft Windows 10=1809
Microsoft Windows 10=1809
Microsoft Windows 10=22H2
Microsoft Windows 10=22H2
Microsoft Windows 10=22H2
Microsoft Windows 10=1607
Microsoft Windows 10=1607
Microsoft Windows 10=21H2
Microsoft Windows 10=21H2
Microsoft Windows 10=21H2
Microsoft Windows 10
Microsoft Windows 10
Remediation
Event History
Jan 10, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionSeverity
Data Sourced
08:00 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·10:15 PM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is CVE-2023-21739?
CVE-2023-21739 is a Windows Bluetooth Driver Elevation of Privilege Vulnerability.
2
Which software is affected by CVE-2023-21739?
Windows 10 versions 22H2, 1607, 21H2, 20H2, and Windows 8.1 are affected by CVE-2023-21739.
3
What is the severity of CVE-2023-21739?
CVE-2023-21739 has a severity level of high, with a severity value of 7.
4
How can I fix CVE-2023-21739?
You can fix CVE-2023-21739 by applying the relevant patches provided by Microsoft. Please refer to the vendor's website for the specific patch URLs.
5
Where can I find more information about CVE-2023-21739?
You can find more information about CVE-2023-21739 on the Microsoft Security Response Center (MSRC) website.