Ubuntu Update for linux-hwe USN-3597-2

2018-03-15T00:00:00
ID OPENVAS:1361412562310843474
Type openvas
Reporter Copyright (C) 2018 Greenbone Networks GmbH
Modified 2019-03-13T00:00:00

Description

The remote host is missing an update for the

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_ubuntu_USN_3597_2.nasl 14140 2019-03-13 12:26:09Z cfischer $
#
# Ubuntu Update for linux-hwe USN-3597-2
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (C) 2018 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.843474");
  script_version("$Revision: 14140 $");
  script_tag(name:"last_modification", value:"$Date: 2019-03-13 13:26:09 +0100 (Wed, 13 Mar 2019) $");
  script_tag(name:"creation_date", value:"2018-03-15 08:47:42 +0100 (Thu, 15 Mar 2018)");
  script_cve_id("CVE-2017-5715", "CVE-2017-5753", "CVE-2017-5754");
  script_tag(name:"cvss_base", value:"4.7");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:M/Au:N/C:C/I:N/A:N");
  script_tag(name:"qod_type", value:"package");
  script_name("Ubuntu Update for linux-hwe USN-3597-2");
  script_tag(name:"summary", value:"The remote host is missing an update for the 'linux-hwe'
  package(s) announced via the referenced advisory.");
  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
  script_tag(name:"insight", value:"USN-3597-1 fixed vulnerabilities in the
  Linux kernel for Ubuntu 17.10. This update provides the corresponding updates
  for the Linux Hardware Enablement (HWE) kernel from Ubuntu 17.10 for Ubuntu
  16.04 LTS. USNS 3541-2 and 3523-2 provided mitigations for Spectre and Meltdown
  (CVE-2017-5715, CVE-2017-5753, CVE-2017-5754) for the i386, amd64, and ppc64el
  architectures for Ubuntu 16.04 LTS. This update provides the corresponding
  mitigations for the arm64 architecture. Original advisory details: Jann Horn
  discovered that microprocessors utilizing speculative execution and indirect
  branch prediction may allow unauthorized memory reads via sidechannel attacks.
  This flaw is known as Meltdown. A local attacker could use this to expose
  sensitive information, including kernel memory. (CVE-2017-5754) Jann Horn
  discovered that microprocessors utilizing speculative execution and branch
  prediction may allow unauthorized memory reads via sidechannel attacks. This
  flaw is known as Spectre. A local attacker could use this to expose sensitive
  information, including kernel memory. (CVE-2017-5715, CVE-2017-5753)");
  script_tag(name:"affected", value:"linux-hwe on Ubuntu 16.04 LTS");
  script_tag(name:"solution", value:"Please Install the Updated Packages.");

  script_xref(name:"USN", value:"3597-2");
  script_xref(name:"URL", value:"http://www.ubuntu.com/usn/usn-3597-2/");
  script_tag(name:"solution_type", value:"VendorFix");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2018 Greenbone Networks GmbH");
  script_family("Ubuntu Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/ubuntu_linux", "ssh/login/packages", re:"ssh/login/release=UBUNTU16\.04 LTS");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-deb.inc");

release = dpkg_get_ssh_release();
if(!release)
  exit(0);

res = "";

if(release == "UBUNTU16.04 LTS")
{

  if ((res = isdpkgvuln(pkg:"linux-image-4.13.0-37-generic", ver:"4.13.0-37.42~16.04.1", rls:"UBUNTU16.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"linux-image-4.13.0-37-generic-lpae", ver:"4.13.0-37.42~16.04.1", rls:"UBUNTU16.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"linux-image-4.13.0-37-lowlatency", ver:"4.13.0-37.42~16.04.1", rls:"UBUNTU16.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"linux-image-generic-hwe-16.04", ver:"4.13.0.37.56", rls:"UBUNTU16.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"linux-image-generic-lpae-hwe-16.04", ver:"4.13.0.37.56", rls:"UBUNTU16.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isdpkgvuln(pkg:"linux-image-lowlatency-hwe-16.04", ver:"4.13.0.37.56", rls:"UBUNTU16.04 LTS")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if (__pkg_match) exit(99);
  exit(0);
}