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Package "xwayland"

Name: xwayland

Description:

X server for running X clients under Wayland
Latest version: 2:22.1.1-1ubuntu0.17
Release: jammy (22.04)
Level: security
Repository: main
Homepage: https://www.x.org/

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Other versions of "xwayland" in Jammy

Repository Area Version
base main 2:22.1.1-1
updates main 2:22.1.1-1ubuntu0.17

Changelog

Version: 2:22.1.1-1ubuntu0.10 2024-01-16 17:07:41 UTC

  xwayland (2:22.1.1-1ubuntu0.10) jammy-security; urgency=medium

  * SECURITY UPDATE: Heap buffer overflow in DeviceFocusEvent and
    ProcXIQueryPointer
    - debian/patches/CVE-2023-6816.patch: allocate enough space for logical
      button maps in Xi/xiquerypointer.c, dix/enterleave.c.
    - CVE-2023-6816
  * SECURITY UPDATE: Reattaching to different master device may lead to
    out-of-bounds memory access
    - debian/patches/CVE-2024-0229-1.patch: allocate sufficient xEvents for
      our DeviceStateNotify in dix/enterleave.c.
    - debian/patches/CVE-2024-0229-2.patch: fix DeviceStateNotify event
      calculation in dix/enterleave.c.
    - debian/patches/CVE-2024-0229-3.patch: when creating a new
      ButtonClass, set the number of buttons in Xi/exevents.c.
    - debian/patches/CVE-2024-0229-4.patch: require a pointer and keyboard
      device for XIAttachToMaster in Xi/xichangehierarchy.c.
    - CVE-2024-0229
  * SECURITY UPDATE: SELinux unlabeled GLX PBuffer
    - debian/patches/CVE-2024-0408.patch: call XACE hooks on the GLX buffer
      in glx/glxcmds.c.
    - CVE-2024-0408
  * SECURITY UPDATE: SELinux context corruption
    - debian/patches/CVE-2024-0409.patch: use the proper private key for
      cursor in hw/xwayland/xwayland-cursor.c.
    - CVE-2024-0409
  * SECURITY UPDATE: Heap buffer overflow in XISendDeviceHierarchyEvent
    - debian/patches/CVE-2024-21885.patch: flush hierarchy events after
      adding/removing master devices in Xi/xichangehierarchy.c.
    - CVE-2024-21885
  * SECURITY UPDATE: Heap buffer overflow in DisableDevice
    - debian/patches/CVE-2024-21886-1.patch: do not keep linked list
      pointer during recursion in dix/devices.c.
    - debian/patches/CVE-2024-21886-2.patch: when disabling a master, float
      disabled slaved devices too in dix/devices.c.
    - CVE-2024-21886

 -- Marc Deslauriers <email address hidden> Mon, 15 Jan 2024 13:08:16 -0500
Source diff to previous version
CVE-2023-6816 Heap buffer overflow in DeviceFocusEvent and ProcXIQueryPointer
CVE-2024-0229 Reattaching to different master device may lead to out-of-bounds memory access
CVE-2024-0408 SELinux unlabeled GLX PBuffer
CVE-2024-0409 SELinux context corruption
CVE-2024-21885 Heap buffer overflow in XISendDeviceHierarchyEvent
CVE-2024-21886 Heap buffer overflow in DisableDevice

Version: 2:22.1.1-1ubuntu0.9 2023-12-13 16:11:38 UTC

  xwayland (2:22.1.1-1ubuntu0.9) jammy-security; urgency=medium

  * SECURITY UPDATE: Out-of-bounds memory write in XKB button actions
    - debian/patches/CVE-2023-6377.patch: allocate enough XkbActions for
      our buttons in Xi/exevents.c, dix/devices.c.
    - CVE-2023-6377
  * SECURITY UPDATE: Out-of-bounds memory read in RRChangeOutputProperty
    and RRChangeProviderProperty
    - debian/patches/CVE-2023-6478.patch: avoid integer truncation in
      length check of ProcRRChange*Property in randr/rrproperty.c,
      randr/rrproviderproperty.c.
    - CVE-2023-6478

 -- Marc Deslauriers <email address hidden> Tue, 12 Dec 2023 20:32:35 -0500
Source diff to previous version
CVE-2023-6377 A flaw was found in xorg-server. Querying or changing XKB button actions such as moving from a touchpad to a mouse can result in out-of-bounds memory
CVE-2023-6478 A flaw was found in xorg-server. A specially crafted request to RRChangeProviderProperty or RRChangeOutputProperty can trigger an integer overflow wh

Version: 2:22.1.1-1ubuntu0.7 2023-10-25 19:14:22 UTC

  xwayland (2:22.1.1-1ubuntu0.7) jammy-security; urgency=medium

  * SECURITY UPDATE: OOB write in XIChangeDeviceProperty and
    RRChangeOutputProperty
    - debian/patches/CVE-2023-5367.patch: fix handling of PropModeAppend
      and PropModePrepend in Xi/xiproperty.c, randr/rrproperty.c.
    - CVE-2023-5367

 -- Marc Deslauriers <email address hidden> Mon, 16 Oct 2023 09:20:53 -0400
Source diff to previous version
CVE-2023-5367 X.Org server: OOB write in XIChangeDeviceProperty/RRChangeOutputProperty

Version: 2:22.1.1-1ubuntu0.6 2023-03-29 19:07:01 UTC

  xwayland (2:22.1.1-1ubuntu0.6) jammy-security; urgency=medium

  * SECURITY UPDATE: Overlay Window Use-After-Free
    - debian/patches/CVE-2023-1393.patch: fix use-after-free of the COW in
      composite/compwindow.c.
    - CVE-2023-1393

 -- Marc Deslauriers <email address hidden> Wed, 29 Mar 2023 09:05:35 -0400
Source diff to previous version

Version: 2:22.1.1-1ubuntu0.5 2023-02-08 19:06:58 UTC

  xwayland (2:22.1.1-1ubuntu0.5) jammy-security; urgency=medium

  * SECURITY UPDATE: DeepCopyPointerClasses use-after-free
    - debian/patches/CVE-2023-0494.patch: fix potential use-after-free in
      Xi/exevents.c.
    - CVE-2023-0494

 -- Marc Deslauriers <email address hidden> Tue, 07 Feb 2023 08:06:17 -0500
CVE-2023-0494 Xi: fix potential use-after-free in DeepCopyPointerClasses


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