[ubuntu/jammy-security] xorg-server 2:21.1.4-2ubuntu1.7~22.04.2 (Accepted)

Marc Deslauriers marc.deslauriers at canonical.com
Wed Oct 25 16:47:25 UTC 2023

xorg-server (2:21.1.4-2ubuntu1.7~22.04.2) jammy-security; urgency=medium

  * SECURITY UPDATE: OOB write in XIChangeDeviceProperty and
    - debian/patches/CVE-2023-5367.patch: fix handling of PropModeAppend
      and PropModePrepend in Xi/xiproperty.c, randr/rrproperty.c.
    - CVE-2023-5367
  * SECURITY UPDATE: Use-after-free bug in DestroyWindow
    - debian/patches/CVE-2023-5380.patch: reset the PointerWindows
      reference on screen switch in dix/enterleave.h, include/eventstr.h,
    - CVE-2023-5380

xorg-server (2:21.1.4-2ubuntu1.7~22.04.1) jammy; urgency=medium

  * Backport to jammy. (LP: #2009767)

xorg-server (2:21.1.4-2ubuntu1.7) kinetic-security; urgency=medium

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

xorg-server (2:21.1.4-2ubuntu1.6) kinetic; urgency=medium

  * patches: Force update LEDs after device state update. (LP: #1993621)

xorg-server (2:21.1.4-2ubuntu1.5) kinetic-security; urgency=medium

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

xorg-server (2:21.1.4-2ubuntu1.4) kinetic; urgency=medium

  * re-calculate-the-clock-and-refresh-rate.diff: Import v3, fix a
    crash. (LP: #1999008)

xorg-server (2:21.1.4-2ubuntu1.3) kinetic-security; urgency=medium

  * SECURITY UPDATE: XTestSwapFakeInput stack overflow
    - debian/patches/CVE-2022-46340.patch: disallow GenericEvents in
      XTestSwapFakeInput in Xext/xtest.c.
    - CVE-2022-46340
  * SECURITY UPDATE: XIPassiveUngrabDevice out-of-bounds access
    - debian/patches/CVE-2022-46341.patch: disallow passive grabs with a
      detail > 255 in Xi/xipassivegrab.c.
    - CVE-2022-46341
  * SECURITY UPDATE: XvdiSelectVideoNotify use-after-free
    - debian/patches/CVE-2022-46342.patch: free the XvRTVideoNotify when
      turning off from the same client in Xext/xvmain.c.
    - CVE-2022-46342
  * SECURITY UPDATE: ScreenSaverSetAttributes use-after-free
    - debian/patches/CVE-2022-46343.patch: free the screen saver resource
      when replacing it in Xext/saver.c.
    - CVE-2022-46343
  * SECURITY UPDATE: XIChangeProperty out-of-bounds access
    - debian/patches/CVE-2022-46344-1.patch: return an error from XI
      property changes if verification failed in Xi/xiproperty.c.
    - debian/patches/CVE-2022-46344-2.patch: avoid integer truncation in
      length check of ProcXIChangeProperty in Xi/xiproperty.c.
    - CVE-2022-46344
  * SECURITY UPDATE: XkbGetKbdByName use-after-free
    - debian/patches/CVE-2022-4283.patch: reset the radio_groups pointer to
      NULL after freeing it in xkb/xkbUtils.c.
    - CVE-2022-4283

xorg-server (2:21.1.4-2ubuntu1.2) kinetic; urgency=medium

  * re-calculate-the-clock-and-refresh-rate.diff: Fix modes on 2.5k at 90Hz
    panels. (LP: #1996490)

xorg-server (2:21.1.4-2ubuntu1.1) kinetic-security; urgency=medium

  * SECURITY UPDATE: GetCountedString Buffer Overflow
    - debian/patches/CVE-2022-3550.patch: add a check for client->req_len
      size for _GetCountedString in xkb/xkb.c.
    - CVE-2022-3550
  * SECURITY UPDATE: ProcXkbGetKbdByName Memory Leak
    - debian/patches/CVE-2022-3551.patch: add calls to free allocated
      memory if the execution reaches failures in ProcXkbGetKbdByName
      in xkb/xkb.c.
    - CVE-2022-3551

xorg-server (2:21.1.4-2ubuntu1) kinetic; urgency=medium

  * Merge from Debian.
  * Drop CVE patches, upstream.

xorg-server (2:21.1.4-2) unstable; urgency=medium

  * 001_fedora_extramodes.patch: Dropped, apparently obsolete since
    1.5.0. (LP: #1990456)

xorg-server (2:21.1.4-1) unstable; urgency=medium

  * New upstream release.
    - CVE-2022-2319, CVE-2022-2320 (Closes: #1014903)

xorg-server (2:21.1.3-2ubuntu3) kinetic; urgency=medium

  * SECURITY UPDATE: ProcXkbSetGeometry Out-Of-Bounds Access
    - debian/patches/CVE-2022-2319-pre1.patch: switch to array index loops
      to moving pointers in xkb/xkb.c.
    - debian/patches/CVE-2022-2319.patch: add request length validation for
      XkbSetGeometry in xkb/xkb.c.
    - CVE-2022-2319
  * SECURITY UPDATE: ProcXkbSetDeviceInfo Out-Of-Bounds Access
    - debian/patches/CVE-2022-2320.patch: swap XkbSetDeviceInfo and
      XkbSetDeviceInfoCheck in xkb/xkb.c.
    - CVE-2022-2320

Date: 2023-10-25 12:06:16.764820+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
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