Mageia Linux Local Check: mgasa-2015-0450

2015-11-23T00:00:00
ID OPENVAS:1361412562310131137
Type openvas
Reporter Eero Volotinen
Modified 2017-07-06T00:00:00

Description

Mageia Linux Local Security Checks mgasa-2015-0450

                                        
                                            # OpenVAS Vulnerability Test 
# Description: Mageia Linux security check 
# $Id: mgasa-2015-0450.nasl 6563 2017-07-06 12:23:47Z cfischer $
 
# Authors: 
# Eero Volotinen <eero.volotinen@solinor.com> 
#
# Copyright:
# Copyright (c) 2015 Eero Volotinen, http://www.solinor.com
#
# 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("1.3.6.1.4.1.25623.1.0.131137");
script_version("$Revision: 6563 $");
script_tag(name:"creation_date", value:"2015-11-23 07:46:11 +0200 (Mon, 23 Nov 2015)");
script_tag(name:"last_modification", value:"$Date: 2017-07-06 14:23:47 +0200 (Thu, 06 Jul 2017) $");
script_name("Mageia Linux Local Check: mgasa-2015-0450");
script_tag(name: "insight", value: "This kernel update is based on upstream 4.1.13 longterm kernel and fixes the following security issues: The virtnet_probe function in drivers/net/virtio_net.c in the Linux kernel before 4.2 attempts to support a FRAGLIST feature without proper memory allocation, which allows guest OS users to cause a denial of service (buffer overflow and memory corruption) via a crafted sequence of fragmented packets. (CVE-2015-5156) A guest to host DoS issue was found affecting various hypervisors. In that, a guest can DoS the host by triggering an infinite stream of alignment check (#AC) exceptions. This causes the microcode to enter an infinite loop where the core never receives another interrupt. The host kernel panics due to this effect (CVE-2015-5307). A guest to host DoS issue was found affecting various hypervisors. In that, a guest can DoS the host by triggering an infinite stream of debug check (#DB) exceptions. This causes the microcode to enter an infinite loop where the core never receives another interrupt. The host kernel panics due to this effect (CVE-2015-8104). For other fixes in this update, see the referenced changelog."); 
script_tag(name : "solution", value : "update software");
script_tag(name : "solution_type", value : "VendorFix");
script_xref(name : "URL" , value : "https://advisories.mageia.org/MGASA-2015-0450.html");
script_cve_id("CVE-2015-5156","CVE-2015-5307","CVE-2015-8104");
script_tag(name:"cvss_base", value:"6.1");
script_tag(name:"cvss_base_vector", value:"AV:A/AC:L/Au:N/C:N/I:N/A:C");
script_tag(name:"qod_type", value:"package");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/mageia_linux", "ssh/login/release");
script_category(ACT_GATHER_INFO);
script_tag(name : "summary", value : "Mageia Linux Local Security Checks mgasa-2015-0450");
script_copyright("Eero Volotinen");
script_family("Mageia Linux Local Security Checks");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-rpm.inc");
release = get_kb_item("ssh/login/release");
res = "";
if(release == NULL)
{
 exit(0);
}
if(release == "MAGEIA5")
{
if ((res = isrpmvuln(pkg:"kernel", rpm:"kernel~4.1.13~2.mga5", rls:"MAGEIA5")) != NULL) {
  security_message(data:res);
  exit(0);
}
if ((res = isrpmvuln(pkg:"kernel-userspace-headers", rpm:"kernel-userspace-headers~4.1.13~2.mga5", rls:"MAGEIA5")) != NULL) {
  security_message(data:res);
  exit(0);
}
if ((res = isrpmvuln(pkg:"kmod-xtables-addons", rpm:"kmod-xtables-addons~2.7~6.mga5", rls:"MAGEIA5")) != NULL) {
  security_message(data:res);
  exit(0);
}
if ((res = isrpmvuln(pkg:"kmod-broadcom-wl", rpm:"kmod-broadcom-wl~6.30.223.271~3.mga5", rls:"MAGEIA5")) != NULL) {
  security_message(data:res);
  exit(0);
}
if ((res = isrpmvuln(pkg:"kmod-fglrx", rpm:"kmod-fglrx~15.200.1046~7.mga5", rls:"MAGEIA5")) != NULL) {
  security_message(data:res);
  exit(0);
}
if ((res = isrpmvuln(pkg:"kmod-nvidia304", rpm:"kmod-nvidia304~304.128~3.mga5", rls:"MAGEIA5")) != NULL) {
  security_message(data:res);
  exit(0);
}
if ((res = isrpmvuln(pkg:"kmod-nvidia340", rpm:"kmod-nvidia340~340.93~3.mga5", rls:"MAGEIA5")) != NULL) {
  security_message(data:res);
  exit(0);
}
if ((res = isrpmvuln(pkg:"kmod-nvidia-current", rpm:"kmod-nvidia-current~346.96~3.mga5", rls:"MAGEIA5")) != NULL) {
  security_message(data:res);
  exit(0);
}
if (__pkg_match) exit(99); #Not vulnerable
  exit(0);
}