Security update for wayland

Announcement ID: SUSE-SU-2023:1864-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2021-3782 ( SUSE ): 6.6 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
  • CVE-2021-3782 ( NVD ): 6.6 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • SUSE Linux Enterprise Software Development Kit 12 SP5

An update that solves one vulnerability can now be installed.

Description:

This update for wayland fixes the following issues:

  • CVE-2021-3782: Fixed a reference-count overflow in libwayland-server SHM handling. (bsc#1190486)

Patch Instructions:

To install this SUSE 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 Software Development Kit 12 SP5
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2023-1864=1
  • SUSE Linux Enterprise High Performance Computing 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-1864=1
  • SUSE Linux Enterprise Server 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-1864=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-1864=1

Package List:

  • SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x x86_64)
    • wayland-devel-debuginfo-1.13.0-3.3.1
    • libwayland-server0-debuginfo-1.13.0-3.3.1
    • libwayland-server0-1.13.0-3.3.1
    • libwayland-client0-debuginfo-1.13.0-3.3.1
    • wayland-debugsource-1.13.0-3.3.1
    • wayland-devel-1.13.0-3.3.1
    • libwayland-client0-1.13.0-3.3.1
    • libwayland-cursor0-1.13.0-3.3.1
    • libwayland-cursor0-debuginfo-1.13.0-3.3.1
  • SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
    • libwayland-client0-1.13.0-3.3.1
    • wayland-debugsource-1.13.0-3.3.1
    • libwayland-client0-debuginfo-1.13.0-3.3.1
  • SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
    • libwayland-client0-1.13.0-3.3.1
    • wayland-debugsource-1.13.0-3.3.1
    • libwayland-client0-debuginfo-1.13.0-3.3.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
    • libwayland-client0-1.13.0-3.3.1
    • wayland-debugsource-1.13.0-3.3.1
    • libwayland-client0-debuginfo-1.13.0-3.3.1

References: