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THREATINT
PUBLISHED

CVE-2023-21674

Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability



Assignermicrosoft
Reserved2022-12-13
Published2023-01-10
Updated2024-08-02

Description

Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability



HIGH: 8.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:F/RL:O/RC:C

CISA Known Exploited Vulnerability

Apply updates per vendor instructions.

Product status

10.0.0 before 10.0.17763.3887
affected

10.0.0 before 10.0.17763.3887
affected

10.0.0 before 10.0.17763.3887
affected

10.0.0 before 10.0.20348.1487
affected

10.0.0 before 10.0.19042.2486
affected

10.0.0 before 10.0.22000.1455
affected

10.0.0 before 10.0.19044.2486
affected

10.0.0 before 10.0.22621.1105
affected

10.0.0 before 10.0.19045.2486
affected

10.0.0 before 10.0.10240.19685
affected

10.0.0 before 10.0.14393.5648
affected

10.0.0 before 10.0.14393.5648
affected

10.0.0 before 10.0.14393.5648
affected

6.3.0 before 6.3.9600.20778
affected

6.3.0 before 6.3.9600.20778
affected

6.3.0 before 6.3.9600.20778
affected

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21674 (Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability) vendor-advisory

cve.org CVE-2023-21674

nvd.nist.gov CVE-2023-21674

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