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             AUSCERT External Security Bulletin Redistribution

                               ESB-2022.5816
                       Security update for xwayland
                             11 November 2022

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           xwayland
Publisher:         SUSE
Operating System:  SUSE
Resolution:        Patch/Upgrade
CVE Names:         CVE-2022-3551 CVE-2022-3550 

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2022/suse-su-20223941-1

Comment: CVSS (Max):  7.8 CVE-2022-3550 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
         CVSS Source: SUSE
         Calculator:  https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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SUSE Security Update: Security update for xwayland

______________________________________________________________________________

Announcement ID:   SUSE-SU-2022:3941-1
Rating:            important
References:        #1204412 #1204416
Cross-References:  CVE-2022-3550 CVE-2022-3551
Affected Products:
                   SUSE Linux Enterprise Desktop 15-SP4
                   SUSE Linux Enterprise Server 15-SP4
                   SUSE Linux Enterprise Server for SAP Applications 15-SP4
                   SUSE Linux Enterprise Workstation Extension 15-SP4
                   openSUSE Leap 15.4
______________________________________________________________________________

An update that fixes two vulnerabilities is now available.

Description:

This update for xwayland fixes the following issues:
- - CVE-2022-3550: Fixed out of bounds read/write in _GetCountedString() (bsc#
1204412). - CVE-2022-3551: Fixed various leaks of the return value of
GetComponentSpec() (bsc#1204416).

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:

  o openSUSE Leap 15.4:
    zypper in -t patch openSUSE-SLE-15.4-2022-3941=1
  o SUSE Linux Enterprise Workstation Extension 15-SP4:
    zypper in -t patch SUSE-SLE-Product-WE-15-SP4-2022-3941=1

Package List:

  o openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):
       xwayland-21.1.4-150400.3.3.1
       xwayland-debuginfo-21.1.4-150400.3.3.1
       xwayland-debugsource-21.1.4-150400.3.3.1
       xwayland-devel-21.1.4-150400.3.3.1
  o SUSE Linux Enterprise Workstation Extension 15-SP4 (x86_64):
       xwayland-21.1.4-150400.3.3.1
       xwayland-debuginfo-21.1.4-150400.3.3.1
       xwayland-debugsource-21.1.4-150400.3.3.1


References:

  o https://www.suse.com/security/cve/CVE-2022-3550.html
  o https://www.suse.com/security/cve/CVE-2022-3551.html
  o https://bugzilla.suse.com/1204412
  o https://bugzilla.suse.com/1204416

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===========================================================================
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