SUSE-SU-2022:4485-1: important: Security update for xorg-x11-server

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for xorg-x11-server
______________________________________________________________________________

Announcement ID:    SUSE-SU-2022:4485-1
Rating:             important
References:         #1205874 #1205875 #1205876 #1205877 #1205878 
                    #1205879 #1206017 
Cross-References:   CVE-2022-4283 CVE-2022-46340 CVE-2022-46341
                    CVE-2022-46342 CVE-2022-46343 CVE-2022-46344
                   
CVSS scores:
                    CVE-2022-4283 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-46340 (SUSE): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
                    CVE-2022-46341 (SUSE): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
                    CVE-2022-46342 (SUSE): 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
                    CVE-2022-46343 (SUSE): 4.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
                    CVE-2022-46344 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Affected Products:
                    SUSE Linux Enterprise Server 12-SP2-BCL
                    SUSE Linux Enterprise Server 12-SP3-BCL
______________________________________________________________________________

   An update that solves 6 vulnerabilities and has one errata
   is now available.

Description:

   This update for xorg-x11-server fixes the following issues:

   - CVE-2022-46340: Server XTestSwapFakeInput stack overflow (bsc#1205874)
   - CVE-2022-46341: Server XIPassiveUngrabDevice out-of-bounds access
     (bsc#1205877)
   - CVE-2022-46342: Server XvdiSelectVideoNotify use-after-free (bsc#1205879)
   - CVE-2022-46343: Server ScreenSaverSetAttributes use-after-free
     (bsc#1205878)
   - CVE-2022-46344: Server XIChangeProperty out-of-bounds access
     (bsc#1205876)
   - CVE-2022-4283: Reset the radio_groups pointer to NULL after freeing it
     (bsc#1206017)
   - Xi: return an error from XI property changes if verification failed
     (bsc#1205875)


Patch Instructions:

   To install this SUSE Security Update use the SUSE recommended installation methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server 12-SP3-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2022-4485=1

   - SUSE Linux Enterprise Server 12-SP2-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2022-4485=1



Package List:

   - SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):

      xorg-x11-server-7.6_1.18.3-76.57.1
      xorg-x11-server-debuginfo-7.6_1.18.3-76.57.1
      xorg-x11-server-debugsource-7.6_1.18.3-76.57.1
      xorg-x11-server-extra-7.6_1.18.3-76.57.1
      xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.57.1

   - SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):

      xorg-x11-server-7.6_1.18.3-76.57.1
      xorg-x11-server-debuginfo-7.6_1.18.3-76.57.1
      xorg-x11-server-debugsource-7.6_1.18.3-76.57.1
      xorg-x11-server-extra-7.6_1.18.3-76.57.1
      xorg-x11-server-extra-debuginfo-7.6_1.18.3-76.57.1


References:

   https://www.suse.com/security/cve/CVE-2022-4283.html
   https://www.suse.com/security/cve/CVE-2022-46340.html
   https://www.suse.com/security/cve/CVE-2022-46341.html
   https://www.suse.com/security/cve/CVE-2022-46342.html
   https://www.suse.com/security/cve/CVE-2022-46343.html
   https://www.suse.com/security/cve/CVE-2022-46344.html
   https://bugzilla.suse.com/1205874
   https://bugzilla.suse.com/1205875
   https://bugzilla.suse.com/1205876
   https://bugzilla.suse.com/1205877
   https://bugzilla.suse.com/1205878
   https://bugzilla.suse.com/1205879
   https://bugzilla.suse.com/1206017