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Vulnerability of Intel Graphic Driver: denial of service via Userspace Write On Blitter Command Streamer

Synthesis of the vulnerability 

An attacker can trigger a fatal error via Userspace Write On Blitter Command Streamer of Intel Graphic Driver, in order to trigger a denial of service.
Impacted systems: Debian, Fedora, Linux, OpenBSD, openSUSE Leap, RHEL, Slackware, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity of this alert: 1/4.
Creation date: 13/11/2019.
Références of this alert: CERTFR-2019-AVI-555, CERTFR-2019-AVI-561, CERTFR-2019-AVI-564, CERTFR-2019-AVI-571, CERTFR-2019-AVI-575, CERTFR-2019-AVI-579, CERTFR-2019-AVI-612, CERTFR-2019-AVI-635, CERTFR-2020-AVI-029, CERTFR-2020-AVI-056, CVE-2019-0155, DLA-1990-1, DSA-4564-1, FEDORA-2019-1689d3fe07, FEDORA-2019-68d7f68507, FEDORA-2019-7a3fc17778, openSUSE-SU-2019:2503-1, openSUSE-SU-2019:2507-1, RHSA-2019:3870-01, RHSA-2019:3871-01, RHSA-2019:3872-01, RHSA-2019:3873-01, RHSA-2019:3877-01, RHSA-2019:3878-01, RHSA-2019:3883-01, RHSA-2019:3887-01, RHSA-2019:3889-01, RHSA-2019:3908-01, RHSA-2020:0204-01, SSA:2019-320-01, SUSE-SU-2019:2946-1, SUSE-SU-2019:2948-1, SUSE-SU-2019:2949-1, SUSE-SU-2019:2984-1, SUSE-SU-2019:3200-1, SUSE-SU-2019:3289-1, SUSE-SU-2019:3294-1, SUSE-SU-2019:3295-1, SUSE-SU-2020:0093-1, USN-4183-1, USN-4183-2, USN-4184-1, USN-4184-2, USN-4185-1, USN-4185-2, USN-4185-3, USN-4186-1, USN-4186-2, USN-4186-3, VIGILANCE-VUL-30845.

Description of the vulnerability 

An attacker can trigger a fatal error via Userspace Write On Blitter Command Streamer of Intel Graphic Driver, in order to trigger a denial of service.
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This computer vulnerability bulletin impacts software or systems such as Debian, Fedora, Linux, OpenBSD, openSUSE Leap, RHEL, Slackware, SUSE Linux Enterprise Desktop, SLES, Ubuntu.

Our Vigil@nce team determined that the severity of this vulnerability bulletin is low.

The trust level is of type confirmed by the editor, with an origin of user shell.

An attacker with a expert ability can exploit this threat note.

Solutions for this threat 

Linux kernel: version 5.3.11.
The version 5.3.11 is fixed:
  https://cdn.kernel.org/pub/linux/kernel/v5.x/

Linux kernel: version 4.19.84.
The version 4.19.84 is fixed:
  https://cdn.kernel.org/pub/linux/kernel/v4.x/

Linux kernel: version 4.14.154.
The version 4.14.154 is fixed:
  https://cdn.kernel.org/pub/linux/kernel/v4.x/

Linux kernel: version 4.9.201.
The version 4.9.201 is fixed:
  https://cdn.kernel.org/pub/linux/kernel/v4.x/

Linux kernel: version 4.4.201.
The version 4.4.201 is fixed:
  https://cdn.kernel.org/pub/linux/kernel/v4.x/

Linux kernel: version 3.16.77.
The version 3.16.77 is fixed:
  https://cdn.kernel.org/pub/linux/kernel/v3.x/

Debian 8: new linux-4.9 packages.
New packages are available:
  Debian 8: linux-4.9 4.9.189-3+deb9u2~deb8u1

Debian 9/10: new linux packages.
New packages are available:
  Debian 9: linux 4.9.189-3+deb9u2
  Debian 10: linux 4.19.67-2+deb10u2

Fedora: new kernel-headers packages.
New packages are available:
  Fedora 29: kernel-headers 5.3.11-100.fc29
  Fedora 30: kernel-headers 5.3.11-200.fc30
  Fedora 31: kernel-headers 5.3.11-300.fc31

Fedora: new kernel packages.
New packages are available:
  Fedora 29: kernel 5.3.11-100.fc29
  Fedora 30: kernel 5.3.11-200.fc30
  Fedora 31: kernel 5.3.11-300.fc31

Fedora: new kernel-tools packages.
New packages are available:
  Fedora 29: kernel-tools 5.3.11-100.fc29
  Fedora 30: kernel-tools 5.3.11-200.fc30
  Fedora 31: kernel-tools 5.3.11-300.fc31

Fedora: new microcode_ctl packages.
New packages are available:
  Fedora 29: microcode_ctl 2.1-33.fc29
  Fedora 30: microcode_ctl 2.1-33.fc30
  Fedora 31: microcode_ctl 2.1-33.fc31

OpenBSD: patch for Intel Processors.
A patch is available:
  https://ftp.openbsd.org/pub/OpenBSD/patches/6.5/common/018_inteldrm.patch.sig
  https://ftp.openbsd.org/pub/OpenBSD/patches/6.6/common/007_inteldrm.patch.sig

openSUSE Leap 15.0: new kernel packages (14/11/2019).
New packages are available:
  openSUSE Leap 15.0: kernel 4.12.14-lp150.12.82.1

openSUSE Leap 15.1: new kernel packages (14/11/2019).
New packages are available:
  openSUSE Leap 15.1: kernel 4.12.14-lp151.28.32.1

RHEL 6: new kernel packages.
New packages are available:
  RHEL 6: kernel 2.6.32-754.24.3.el6

RHEL 6: new kernel-rt packages.
New packages are available:
  RHEL 6: kernel-rt 3.10.0-693.60.3.rt56.655.el6rt

RHEL 7.3: new kernel packages.
New packages are available:
  RHEL 7: kernel 3.10.0-514.70.3.el7

RHEL 7.4: new kernel packages.
New packages are available:
  RHEL 7: kernel 3.10.0-693.60.3.el7

RHEL 7.5: new kernel packages.
New packages are available:
  RHEL 7: kernel 3.10.0-862.43.3.el7

RHEL 7.6: new kernel packages.
New packages are available:
  RHEL 7: kernel 3.10.0-957.38.3.el7

RHEL 7: new kernel packages.
New packages are available:
  RHEL 7: kernel 3.10.0-1062.4.3.el7

RHEL 7: new kernel-rt packages.
New packages are available:
  RHEL 7: kernel-rt 3.10.0-1062.4.3.rt56.1029.el7

RHEL 8.0: new kernel packages.
New packages are available:
  RHEL 8.0: kernel 4.18.0-80.15.1.el8_0

RHEL 8.1: new kernel packages.
New packages are available:
  RHEL 8.1: kernel 4.18.0-147.0.3.el8_1

RHEL 8.1: new kernel-rt packages.
New packages are available:
  RHEL 8.1: kernel-rt 4.18.0-147.0.3.rt24.95.el8_1

Slackware 14.2: new kernel packages.
New packages are available:
  Slackware 14.2: kernel 4.4.202-*-1

SUSE LE 12 SP2: new kernel packages.
New packages are available:
  SUSE LE 12 SP2: kernel 4.4.121-92.125.1

SUSE LE 12 SP3: new kernel packages (13/11/2019).
New packages are available:
  SUSE LE 12 SP3: kernel 4.4.180-94.107.1

SUSE LE 12 SP4: new kernel packages (13/11/2019).
New packages are available:
  SUSE LE 12 SP4: kernel 4.12.14-95.40.1

SUSE LE 12 SP4: new kernel-rt packages.
New packages are available:
  SUSE LE 12 SP4: kernel-rt 4.12.14-8.9.3

SUSE LE 12 SP5: new kernel-azure packages (15/01/2020).
New packages are available:
  SUSE LE 12 SP5: kernel-azure 4.12.14-16.7.1

SUSE LE 12 SP5: new kernel packages (09/12/2019).
New packages are available:
  SUSE LE 12 SP5: kernel 4.12.14-122.7.1

SUSE LE 15 RTM: new kernel-azure packages (13/12/2019).
New packages are available:
  SUSE LE 15 RTM: kernel-azure 4.12.14-5.47.1

SUSE LE 15 RTM: new kernel packages (13/11/2019).
New packages are available:
  SUSE LE 15 RTM: kernel 4.12.14-150.41.1

SUSE LE 15 SP1: new kernel-rt packages.
New packages are available:
  SUSE LE 15 SP1: kernel-rt 4.12.14-14.14.3

Ubuntu 19.10: new linux-image-5.3.0 packages.
New packages are available:
  Ubuntu 19.10: linux-image-generic 5.3.0.23.27

Ubuntu: new linux-image-4.15.0 packages.
New packages are available:
  Ubuntu 16.04 LTS: linux-image-generic-hwe-16.04 4.15.0.70.90
  Ubuntu 18.04 LTS: linux-image-generic 4.15.0.70.72

Ubuntu: new linux-image-4.4.0 packages.
New packages are available:
  Ubuntu 14.04 ESM: linux-image-generic-lts-xenial 4.4.0.168.147
  Ubuntu 16.04 LTS: linux-image-generic 4.4.0.169.177

Ubuntu: new linux-image-5.0.0 packages.
New packages are available:
  Ubuntu 18.04 LTS: linux-image-generic-hwe-18.04 5.0.0.36.94
  Ubuntu 19.04: linux-image-generic 5.0.0.36.38
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