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Vulnerability of Linux kernel: memory corruption via CONFIG_STRICT_DEVMEM

Synthesis of the vulnerability 

An attacker can generate a memory corruption via CONFIG_STRICT_DEVMEM on the Linux kernel, in order to trigger a denial of service, and possibly to run code.
Impacted software: Debian, BIG-IP Hardware, TMOS, Fedora, QRadar SIEM, Linux, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity of this computer vulnerability: 2/4.
Number of vulnerabilities in this bulletin: 11.
Creation date: 18/04/2017.
Références of this announce: 2011746, CERTFR-2017-AVI-169, CERTFR-2017-AVI-287, CERTFR-2017-AVI-383, CERTFR-2017-AVI-390, CVE-2017-7889, CVE-2017-8061, CVE-2017-8062, CVE-2017-8063, CVE-2017-8064, CVE-2017-8065, CVE-2017-8066, CVE-2017-8067, CVE-2017-8068, CVE-2017-8069, CVE-2017-8070, DLA-1099-1, DSA-3886-1, DSA-3886-2, FEDORA-2017-0aa0f69e0c, FEDORA-2017-7462231059, K80440915, RHSA-2017:1842-01, RHSA-2017:2077-01, RHSA-2017:2669-01, RHSA-2018:1854-01, SUSE-SU-2017:2908-1, SUSE-SU-2017:2920-1, USN-3312-1, USN-3312-2, USN-3314-1, USN-3361-1, USN-3583-1, USN-3583-2, VIGILANCE-VUL-22480.

Description of the vulnerability 

An attacker can generate a memory corruption via CONFIG_STRICT_DEVMEM on the Linux kernel, in order to trigger a denial of service, and possibly to run code.
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This cybersecurity weakness impacts software or systems such as Debian, BIG-IP Hardware, TMOS, Fedora, QRadar SIEM, Linux, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.

Our Vigil@nce team determined that the severity of this security vulnerability is medium.

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

This bulletin is about 11 vulnerabilities.

An attacker with a expert ability can exploit this vulnerability bulletin.

Solutions for this threat 

Linux kernel: version 4.10.12.
The version 4.10.12 is fixed:
  https://cdn.kernel.org/pub/linux/kernel/v4.x/

Linux kernel: patch for CONFIG_STRICT_DEVMEM.
A patch is indicated in information sources.

Debian 7: new linux packages.
New packages are available:
  Debian 7: linux 3.2.93-1

Debian 8/9: new linux packages.
New packages are available:
  Debian 8: linux 3.16.43-2+deb8u2
  Debian 9: linux 4.9.30-2+deb9u2

F5 BIG-IP: solution for Kernel CVE-2017-7889.
The solution is indicated in information sources.

Fedora 24: new kernel packages.
New packages are available:
  Fedora 24: kernel 4.10.13-100.fc24

Fedora 25: new kernel packages.
New packages are available:
  Fedora 25: kernel 4.10.12-200.fc25

IBM QRadar Network Security: solution for Linux.
The solution is indicated in information sources.

RHEL 6: new kernel packages.
New packages are available:
  RHEL 6: kernel 2.6.32-754.el6

RHEL 6: new kernel-rt packages.
New packages are available:
  RHEL 6: kernel-rt 3.10.0-693.2.1.rt56.585.el6rt

RHEL 7: new kernel packages.
New packages are available:
  RHEL 7: kernel 3.10.0-693.el7

RHEL 7: new kernel-rt packages.
New packages are available:
  RHEL 7: kernel-rt 3.10.0-693.rt56.617.el7

SUSE LE 12 RTM: new kernel packages.
New packages are available:
  SUSE LE 12 RTM: kernel 3.12.61-52.101.1

SUSE LE 12 SP1: new kernel packages.
New packages are available:
  SUSE LE 12 SP1: kernel 3.12.74-60.64.63.1

Ubuntu 16.04: new linux-image-generic packages (21/07/2017).
New packages are available:
  Ubuntu 16.04 LTS: linux-image-generic 4.10.0.27.30

Ubuntu: new linux-image-3.13 packages.
New packages are available:
  Ubuntu 14.04 LTS: linux-image-3.13.0-142-generic-lpae 3.13.0-142.191
  Ubuntu 12.04 ESM: linux-image-3.13.0-142-generic-lpae 3.13.0-142.191~precise1

Ubuntu: new linux-image-4.10.0 packages.
New packages are available:
  Ubuntu 17.04: linux-image-4.10.0-22-generic 4.10.0-22.24, linux-image-generic 4.10.0.22.24

Ubuntu: new linux-image-4.4.0 packages.
New packages are available:
  Ubuntu 14.04 LTS: linux-image 4.4.0-79.100~14.04.1
  Ubuntu 16.04 LTS: linux-image 4.4.0-79.100
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