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xorg-x11-server: out-of-bounds access in ProcXkbSetDeviceInfo request handler of the Xkb extension

🗓️ 15 Nov 2022 15:18:44Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 6 Views

Flaw in the Xorg Window System server enables out-of-bounds access in the Set Device Info request, allowing root code execution.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM Security Guardium is affected by an out-of-bounds access issue vulnerability (CVE-2022-2319, CVE-2022-2320)
6 Mar 202313:57
–ibm
ALT Linux		Security fix for the ALT Linux 10 package xorg-server version 2:1.20.14-alt4
15 Jul 202200:00
–altlinux
ATTACKERKB		CVE-2022-2320
1 Sep 202221:15
–attackerkb
Tenable Nessus		Amazon Linux 2 : xorg-x11-server (ALAS-2022-1856)
11 Oct 202200:00
–nessus
Tenable Nessus		Amazon Linux AMI : xorg-x11-server (ALAS-2023-1689)
23 Feb 202300:00
–nessus
Tenable Nessus		AlmaLinux 8 : xorg-x11-server and xorg-x11-server-Xwayland (ALSA-2022:7583)
12 Nov 202200:00
–nessus
Tenable Nessus		AlmaLinux 9 : xorg-x11-server (ALSA-2022:8221)
19 Nov 202200:00
–nessus
Tenable Nessus		AlmaLinux 9 : xorg-x11-server-Xwayland (ALSA-2022:8222)
19 Nov 202200:00
–nessus
Tenable Nessus		CentOS 8 : xorg-x11-server and xorg-x11-server-Xwayland (CESA-2022:7583)
9 Nov 202200:00
–nessus
Tenable Nessus		CentOS 9 : xorg-x11-server-1.20.11-15.el9
29 Feb 202400:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9aarch64xorg-x11-server-xdmx0:1.20.11-11.el9xorg-x11-server-Xdmx-0:1.20.11-11.el9.aarch64.rpm
Red Hat Enterprise Linux9ppc64lexorg-x11-server-xdmx0:1.20.11-11.el9xorg-x11-server-Xdmx-0:1.20.11-11.el9.ppc64le.rpm
Red Hat Enterprise Linux9s390xxorg-x11-server-xdmx0:1.20.11-11.el9xorg-x11-server-Xdmx-0:1.20.11-11.el9.s390x.rpm
Red Hat Enterprise Linux9x86_64xorg-x11-server-xdmx0:1.20.11-11.el9xorg-x11-server-Xdmx-0:1.20.11-11.el9.x86_64.rpm
Red Hat Enterprise Linux9aarch64xorg-x11-server-xdmx-debuginfo0:1.20.11-11.el9xorg-x11-server-Xdmx-debuginfo-0:1.20.11-11.el9.aarch64.rpm
Red Hat Enterprise Linux9ppc64lexorg-x11-server-xdmx-debuginfo0:1.20.11-11.el9xorg-x11-server-Xdmx-debuginfo-0:1.20.11-11.el9.ppc64le.rpm
Red Hat Enterprise Linux9s390xxorg-x11-server-xdmx-debuginfo0:1.20.11-11.el9xorg-x11-server-Xdmx-debuginfo-0:1.20.11-11.el9.s390x.rpm
Red Hat Enterprise Linux9x86_64xorg-x11-server-xdmx-debuginfo0:1.20.11-11.el9xorg-x11-server-Xdmx-debuginfo-0:1.20.11-11.el9.x86_64.rpm
Red Hat Enterprise Linux9anyxorg-x11-server-xdmx-debuginfo0:1.20.11-11.el9.i686xorg-x11-server-Xdmx-debuginfo-0:1.20.11-11.el9.i686.noarch.rpm
Red Hat Enterprise Linux9aarch64xorg-x11-server-xephyr0:1.20.11-11.el9xorg-x11-server-Xephyr-0:1.20.11-11.el9.aarch64.rpm
Rows per page

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25 Jun 2026 11:01Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.17.8
EPSS0.00573
CWE-787
Xorg WindowSet Device InfoX Keyboard ExtensionPrivilege EscalationRoot Code Execution
6