CVE-2022-38023: Netlogon RPC Elevation of Privilege Vulnerability
First published: Tue Nov 08 2022(Updated: )
Netlogon RPC Elevation of Privilege Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/samba | <4.15.13 | 4.15.13 |
| redhat/samba | <4.16.8 | 4.16.8 |
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server | =sp2 | |
| Microsoft Windows Server | =r2-sp1 | |
| Microsoft Windows Server | ||
| Microsoft Windows Server | =r2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2022 | ||
| Red Hat Fedora | =36 | |
| Red Hat Fedora | =37 | |
| NetApp Management Services for Element Software | ||
| NetApp Management Services for NetApp HCI | ||
| Samba | <4.15.13 | |
| Samba | >=4.16.0<4.16.8 | |
| Samba | >=4.17.0<4.17.4 | |
| Samba | >4.15.13 |
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Reference Links
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-38023 (Advisory)
- https://security.gentoo.org/glsa/202309-06
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2154363
- https://access.redhat.com/errata/RHSA-2023:0637
- https://access.redhat.com/errata/RHSA-2023:0638
- https://access.redhat.com/errata/RHSA-2023:0639
- https://access.redhat.com/errata/RHSA-2023:0838
- https://access.redhat.com/errata/RHSA-2023:1090
- https://access.redhat.com/security/cve/cve-2022-38023
- https://access.redhat.com/articles/6907891
- https://access.redhat.com/errata/RHSA-2023:2127
- https://access.redhat.com/errata/RHSA-2023:2136
- https://access.redhat.com/errata/RHSA-2023:2137
- https://access.redhat.com/errata/RHSA-2023:3491
- https://bugzilla.redhat.com/show_bug.cgi?id=2154362
Frequently Asked Questions
What is CVE-2022-38023?
CVE-2022-38023 is a Netlogon RPC Elevation of Privilege Vulnerability.
Which software are affected by CVE-2022-38023?
Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019, and Windows Server 2022 are affected by CVE-2022-38023. Samba versions 4.15.13 to 4.16.8 and 4.17.0 to 4.17.4 are also affected.
What is the severity of CVE-2022-38023?
The severity of CVE-2022-38023 is high, with a CVSS score of 8.1.
How can I fix CVE-2022-38023 on Windows Server 2008 R2?
You can apply the security patch KB5028240 from Microsoft's official website to fix CVE-2022-38023 on Windows Server 2008 R2.
Where can I find more information about CVE-2022-38023?
You can find more information about CVE-2022-38023 on the Microsoft Security Response Center (MSRC) website, as well as on the Red Hat Bugzilla and Red Hat Access websites.
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