Security update for drm

SUSE Security Update: Security update for drm
Announcement ID: SUSE-SU-2018:0509-1
Rating: moderate
References: #1041744 #1046821 #1047277 #1047729 #1048155 #1050256 #1055493 #1066175 #1077885
Affected Products:
  • SUSE Linux Enterprise Workstation Extension 12-SP3
  • SUSE Linux Enterprise Desktop 12-SP3
    		•

    An update that solves one vulnerability and has 8 fixes is now available.

    Description:

    This update for drm provides the following fixes:

    This security issue was fixed:

    - CVE-2017-10810: Memory leak in the virtio_gpu_object_create function in
    drivers/gpu/drm/virtio/virtgpu_object.c allowed attackers to cause a
    denial of service (memory consumption) by triggering
    object-initialization failures (bnc#1047277)

    These non-security issues were fixed:

    - Backport upstream 4.9.x stable fixes up to 4.9.81 (bsc#1041744).
    - Fixed crash at suspend/resume on old Intel chipsets (bsc#1047729,
    bsc#1050256)
    - Fixed large topology support for vmwgfx (bsc#1048155)
    - Workaround for BXT aperture vs GTT chip bug (bsc#1046821)
    - Limit the supplements for the default hardware support to only Intel
    Skylake / Kabylake and AMDGPU (bsc#1077885) 4.9.x i915 seems more buggy
    than expected for old chipsets.
    - Conditionally build aarch64 as well (bsc#1066175)
    - Build host1x module (taken from the kernel-source) as well for avoiding
    the unneeded dependency on kernel-default-extra on ARM64 (bsc#1066175)
    - Enable AMDGPU CIK and SI (bsc#1066175):
    - Add missing hisilicon hibmc driver (bsc#1066175):
    - Add si_support and cik_support options to radeon and amdgpu
    (bsc#1066175):
    - Update Module.supported and apply it properly; following SLE12-SP3
    kernel status
    - Backport the upstream DP-MST fixes, addressing a hang at S3 resume
    (bsc#1055493):

    Patch Instructions:

    To install this SUSE Security Update use YaST online_update.
    Alternatively you can run the command listed for your product:

    • SUSE Linux Enterprise Workstation Extension 12-SP3:
      zypper in -t patch SUSE-SLE-WE-12-SP3-2018-337=1
    • SUSE Linux Enterprise Desktop 12-SP3:
      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-337=1

    To bring your system up-to-date, use "zypper patch".

    Package List:

    • SUSE Linux Enterprise Workstation Extension 12-SP3 (x86_64):
      • drm-kmp-default-4.9.33_k4.4.114_94.11-4.11.1
      • drm-kmp-default-debuginfo-4.9.33_k4.4.114_94.11-4.11.1
    • SUSE Linux Enterprise Desktop 12-SP3 (x86_64):
      • drm-kmp-default-4.9.33_k4.4.114_94.11-4.11.1
      • drm-kmp-default-debuginfo-4.9.33_k4.4.114_94.11-4.11.1

    References: