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Package "xorg-server"

Name: xorg-server

Description:

This package is just an umbrella for a group of other packages, it has no description.
Description samples from packages in group:

  • Nested X server
  • Xorg X server - source files
  • Virtual Framebuffer 'fake' X server
Latest version: 2:21.1.12-1ubuntu1.9
Release: noble (24.04)
Level: updates
Repository: universe

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Other versions of "xorg-server" in Noble

Repository Area Version
base universe 2:21.1.12-1ubuntu1
base main 2:21.1.12-1ubuntu1
security main 2:21.1.12-1ubuntu1.5
security universe 2:21.1.12-1ubuntu1.5
updates main 2:21.1.12-1ubuntu1.9

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Changelog

Version: 2:21.1.12-1ubuntu1.9 2026-10-19 19:08:40 UTC

xorg-server (2:21.1.12-1ubuntu1.9) noble; urgency=medium

  * Fix two SIGSEGV crashes on runtime GPU-screen (DisplayLink/evdi)
    hotplug of modesetting platform-GPU screens (LP: #2160643): DGA
    defaults on hotplug-added GPU screens (cherry-pick dbcd36b, MR
    !2244) and NULL-guard the udev fallback bus-id subsystem lookup
    (cherry-pick 9babe7e7, MR !2245).

 -- (Gary T. Giesen) Tue, 14 Jul 2026 20:17:39 -0400
Source diff to previous version
2160643 xorg-server SIGSEGV on runtime GPU-screen (DisplayLink/evdi) hotplug -- NULL SetDGAMode and NULL udev subsystem

Version: 2:21.1.12-1ubuntu1.8 2026-09-23 22:07:33 UTC

xorg-server (2:21.1.12-1ubuntu1.8) noble; urgency=medium

  * Update boot_display patch for some failures observed (LP: #2136140)

 -- Mario Limonciello Mon, 29 Jun 2026 12:33:30 -0500
Source diff to previous version

Version: 2:21.1.12-1ubuntu1.6 2026-06-09 12:07:59 UTC

  xorg-server (2:21.1.12-1ubuntu1.6) noble; urgency=medium

  * Fix dirty updates for sw rotation (LP: #2146867)

 -- ChunAn Wu <email address hidden> Tue, 31 Mar 2026 07:50:29 +0000
Source diff to previous version
2146867 [SRU] Fixing screen rotation failure when using FBC

Version: 2:21.1.12-1ubuntu1.5 2025-10-31 04:07:25 UTC

  xorg-server (2:21.1.12-1ubuntu1.5) noble-security; urgency=medium

  * SECURITY UPDATE: Use-after-free in XPresentNotify structures creation
    - debian/patches/CVE-2025-62229.patch: fix use-after-free in
      present/present_notify.c.
    - CVE-2025-62229
  * SECURITY UPDATE: Use-after-free in Xkb client resource removal
    - debian/patches/CVE-2025-62230-1.patch: make the RT_XKBCLIENT resource
      private in xkb/xkb.c, include/xkbsrv.h.
    - debian/patches/CVE-2025-62230-2.patch: free the XKB resource when
      freeing XkbInterest in xkb/xkbEvents.c.
    - CVE-2025-62230
  * SECURITY UPDATE: Value overflow in Xkb extension XkbSetCompatMap()
    - debian/patches/CVE-2025-62231.patch: prevent overflow in xkb/xkb.c.
    - CVE-2025-62231

 -- Marc Deslauriers <email address hidden> Thu, 23 Oct 2025 13:29:50 -0400
Source diff to previous version
CVE-2025-62229 A flaw was found in the X.Org X server and Xwayland when processing X1 ...
CVE-2025-62230 A flaw was discovered in the X.Org X server\u2019s X Keyboard (Xkb) ex ...
CVE-2025-62231 A flaw was identified in the X.Org X server\u2019s X Keyboard (Xkb) ex ...

Version: 2:21.1.12-1ubuntu1.4 2025-06-17 21:07:38 UTC

  xorg-server (2:21.1.12-1ubuntu1.4) noble-security; urgency=medium

  * SECURITY UPDATE: Out-of-bounds access in X Rendering extension
    - debian/patches/CVE-2025-49175.patch: avoid 0 or less animated cursors
      in render/animcur.c, render/render.c.
    - CVE-2025-49175
  * SECURITY UPDATE: Integer overflow in Big Requests Extension
    - debian/patches/CVE-2025-49176.patch: do not overflow the integer size
      with BigRequest in dix/dispatch.c, os/io.c.
    - CVE-2025-49176
  * SECURITY UPDATE: Data leak in XFIXES Extension 6
    - debian/patches/CVE-2025-49177.patch: check request length for
      SetClientDisconnectMode in xfixes/disconnect.c.
    - CVE-2025-49177
  * SECURITY UPDATE: Unprocessed client request via bytes to ignore
    - debian/patches/CVE-2025-49178.patch: account for bytes to ignore when
      sharing input buffer in os/io.c.
    - CVE-2025-49178
  * SECURITY UPDATE: Integer overflow in X Record extension
    - debian/patches/CVE-2025-49179.patch: check for overflow in
      RecordSanityCheckRegisterClients() in record/record.c.
    - CVE-2025-49179
  * SECURITY UPDATE: Integer overflow in RandR extension
    - debian/patches/CVE-2025-49180-1.patch: check for overflow in
      RRChangeProviderProperty() in randr/rrproviderproperty.c.
    - debian/patches/CVE-2025-49180-2.patch: check for RandR provider
      functions in hw/xfree86/modes/xf86RandR12.c.
    - CVE-2025-49180

 -- Marc Deslauriers <email address hidden> Tue, 10 Jun 2025 14:21:45 -0400
CVE-2025-49175 A flaw was found in the X Rendering extension's handling of animated c ...
CVE-2025-49176 A flaw was found in the Big Requests extension. The request length is ...
CVE-2025-49177 A flaw was found in the XFIXES extension. The XFixesSetClientDisconnec ...
CVE-2025-49178 A flaw was found in the X server's request handling. Non-zero 'bytes t ...
CVE-2025-49179 A flaw was found in the X Record extension. The RecordSanityCheckRegis ...
CVE-2025-49180 A flaw was found in the RandR extension, where the RRChangeProviderPro ...


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