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xorg-x11-server: XvdiSelectVideoNotify use-after-free

🗓️ 09 Jan 2023 15:05:48Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 4 Views

X.Org XvdiSelectVideoNotify use-after-free may allow local privilege elevation and code execution.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ALT Linux		Security fix for the ALT Linux 10 package xorg-server version 2:1.20.14-alt5
14 Dec 202200:00
–altlinux
FreeBSD		xorg-server -- Multiple security issues in X server extensions
14 Dec 202200:00
–freebsd
Tenable Nessus		Amazon Linux 2023 : xorg-x11-server-common, xorg-x11-server-devel, xorg-x11-server-source (ALAS2023-2023-102)
21 Mar 202300:00
–nessus
Tenable Nessus		Amazon Linux 2 : xorg-x11-server (ALAS-2023-1982)
7 Mar 202300:00
–nessus
Tenable Nessus		Amazon Linux AMI : xorg-x11-server (ALAS-2023-1689)
23 Feb 202300:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0062: xorg-x11-server (ALINUX3-SA-2023:0062)
14 May 202500:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0063: tigervnc (ALINUX3-SA-2023:0063)
14 May 202500:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0044: xorg-x11-server-Xwayland (ALINUX3-SA-2024:0044)
14 May 202500:00
–nessus
Tenable Nessus		AlmaLinux 9 : xorg-x11-server (ALSA-2023:2248)
14 May 202300:00
–nessus
Tenable Nessus		AlmaLinux 9 : xorg-x11-server-Xwayland (ALSA-2023:2249)
14 May 202300:00
–nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7ppc64xorg-x11-server-xdmx0:1.20.4-21.el7_9xorg-x11-server-Xdmx-0:1.20.4-21.el7_9.ppc64.rpm
Red Hat Enterprise Linux7ppc64lexorg-x11-server-xdmx0:1.20.4-21.el7_9xorg-x11-server-Xdmx-0:1.20.4-21.el7_9.ppc64le.rpm
Red Hat Enterprise Linux7s390xxorg-x11-server-xdmx0:1.20.4-21.el7_9xorg-x11-server-Xdmx-0:1.20.4-21.el7_9.s390x.rpm
Red Hat Enterprise Linux7x86_64xorg-x11-server-xdmx0:1.20.4-21.el7_9xorg-x11-server-Xdmx-0:1.20.4-21.el7_9.x86_64.rpm
Red Hat Enterprise Linux7ppc64xorg-x11-server-xephyr0:1.20.4-21.el7_9xorg-x11-server-Xephyr-0:1.20.4-21.el7_9.ppc64.rpm
Red Hat Enterprise Linux7ppc64lexorg-x11-server-xephyr0:1.20.4-21.el7_9xorg-x11-server-Xephyr-0:1.20.4-21.el7_9.ppc64le.rpm
Red Hat Enterprise Linux7s390xxorg-x11-server-xephyr0:1.20.4-21.el7_9xorg-x11-server-Xephyr-0:1.20.4-21.el7_9.s390x.rpm
Red Hat Enterprise Linux7x86_64xorg-x11-server-xephyr0:1.20.4-21.el7_9xorg-x11-server-Xephyr-0:1.20.4-21.el7_9.x86_64.rpm
Red Hat Enterprise Linux7ppc64xorg-x11-server-xnest0:1.20.4-21.el7_9xorg-x11-server-Xnest-0:1.20.4-21.el7_9.ppc64.rpm
Red Hat Enterprise Linux7ppc64lexorg-x11-server-xnest0:1.20.4-21.el7_9xorg-x11-server-Xnest-0:1.20.4-21.el7_9.ppc64le.rpm
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25 Jun 2026 11:01Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.18.8
EPSS0.01303
SSVC
CWE-416
xorg serveruse after freevideo notifyprivilege elevationcode execution
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