openSUSE: Security Advisory for kernel (openSUSE-SU-2018:0781-1)

# Copyright (C) 2018 Greenbone Networks GmbH
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# 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("1.3.6.1.4.1.25623.1.0.851723");
  script_version("2021-06-25T02:00:34+0000");
  script_tag(name:"last_modification", value:"2021-06-25 02:00:34 +0000 (Fri, 25 Jun 2021)");
  script_tag(name:"creation_date", value:"2018-03-25 08:21:54 +0200 (Sun, 25 Mar 2018)");
  script_cve_id("CVE-2017-13166", "CVE-2017-15951", "CVE-2017-16644", "CVE-2017-16912",
                "CVE-2017-16913", "CVE-2017-17975", "CVE-2017-18174", "CVE-2017-18208",
                "CVE-2018-1000026", "CVE-2018-1068", "CVE-2018-8087");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2018-12-21 11:29:00 +0000 (Fri, 21 Dec 2018)");
  script_tag(name:"qod_type", value:"package");
  script_name("openSUSE: Security Advisory for kernel (openSUSE-SU-2018:0781-1)");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'kernel'
  package(s) announced via the referenced advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"The openSUSE Leap 42.3 kernel was updated to 4.4.120 to receive various
  security and bugfixes.


  The following security bugs were fixed:

  - CVE-2018-8087: Memory leak in the hwsim_new_radio_nl function in
  drivers/net/wireless/mac80211_hwsim.c allowed local users to cause a
  denial of service (memory consumption) by triggering an out-of-array
  error case (bnc#1085053).

  - CVE-2017-13166: An elevation of privilege vulnerability in the v4l2
  video driver was fixed. (bnc#1072865).

  - CVE-2017-18208: The madvise_willneed function in mm/madvise.c in the
  Linux kernel allowed local users to cause a denial of service (infinite
  loop) by triggering use of MADVISE_WILLNEED for a DAX mapping
  (bnc#1083494).

  - CVE-2017-17975: Use-after-free in the usbtv_probe function in
  drivers/media/usb/usbtv/usbtv-core.c allowed attackers to cause a denial
  of service (system crash) or possibly have unspecified other impact by
  triggering failure of audio registration, because a kfree of the usbtv
  data structure occurs during a usbtv_video_free call, but the
  usbtv_video_fail label's code attempts to both access and free this data
  structure (bnc#1074426).

  - CVE-2017-16644: The hdpvr_probe function in
  drivers/media/usb/hdpvr/hdpvr-core.c allowed local users to cause a
  denial of service (improper error handling and system crash) or possibly
  have unspecified other impact via a crafted USB device (bnc#1067118).

  - CVE-2017-15951: The KEYS subsystem in did not correctly synchronize the
  actions of updating versus finding a key in the 'negative' state to
  avoid a race condition, which allowed local users to cause a denial of
  service or possibly have unspecified other impact via crafted system
  calls (bnc#1062840 bnc#1065615).

  - CVE-2018-1000026: An insufficient input validation vulnerability in the
  bnx2x network card driver could result in DoS: Network card firmware
  assertion takes card off-line. This attack appears to be exploitable via
  an attacker that must pass a very large, specially crafted packet to the
  bnx2x card. This could be done from an untrusted guest VM. (bnc#1079384).

  - CVE-2017-18174: In the amd_gpio_remove function in
  drivers/pinctrl/pinctrl-amd.c calls the pinctrl_unregister function,
  which could lead to a double free (bnc#1080533).

  - CVE-2017-16912: The 'get_pipe()' function (drivers/usb/usbip/stub_rx.c)
  allowed attackers to cause a denial of service (out-of-bounds read) via
  a specially crafted USB over IP packet (bnc#1078673).

  - CVE-2017-16913: The 'stub_recv_cmd_submit()' function
  (drivers/usb/usbip/stub_rx.c) when handling CMD_SUBMIT.

  Description truncated, please see the referenced URL(s) for more information.");

  script_tag(name:"affected", value:"Linux Kernel on openSUSE Leap 42.3");

  script_tag(name:"solution", value:"Please install the updated package(s).");

  script_xref(name:"openSUSE-SU", value:"2018:0781-1");
  script_xref(name:"URL", value:"https://lists.opensuse.org/opensuse-security-announce/2018-03/msg00054.html");
  script_tag(name:"solution_type", value:"VendorFix");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2018 Greenbone Networks GmbH");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse", "ssh/login/rpms", re:"ssh/login/release=openSUSELeap42\.3");
  exit(0);
}

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

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

res = "";
report = "";

if(release == "openSUSELeap42.3") {
  if(!isnull(res = isrpmvuln(pkg:"kernel-devel", rpm:"kernel-devel~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-docs", rpm:"kernel-docs~4.4.120~45.2", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-docs-html", rpm:"kernel-docs-html~4.4.120~45.2", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-docs-pdf", rpm:"kernel-docs-pdf~4.4.120~45.2", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-macros", rpm:"kernel-macros~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-source", rpm:"kernel-source~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-source-vanilla", rpm:"kernel-source-vanilla~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug", rpm:"kernel-debug~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-base", rpm:"kernel-debug-base~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-base-debuginfo", rpm:"kernel-debug-base-debuginfo~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-debuginfo", rpm:"kernel-debug-debuginfo~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-debugsource", rpm:"kernel-debug-debugsource~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-devel", rpm:"kernel-debug-devel~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-devel-debuginfo", rpm:"kernel-debug-devel-debuginfo~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default", rpm:"kernel-default~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-base", rpm:"kernel-default-base~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-base-debuginfo", rpm:"kernel-default-base-debuginfo~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debuginfo", rpm:"kernel-default-debuginfo~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debugsource", rpm:"kernel-default-debugsource~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel", rpm:"kernel-default-devel~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-obs-build", rpm:"kernel-obs-build~4.4.120~45.2", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-obs-build-debugsource", rpm:"kernel-obs-build-debugsource~4.4.120~45.2", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-obs-qa", rpm:"kernel-obs-qa~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-syms", rpm:"kernel-syms~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla", rpm:"kernel-vanilla~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-base", rpm:"kernel-vanilla-base~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-base-debuginfo", rpm:"kernel-vanilla-base-debuginfo~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-debuginfo", rpm:"kernel-vanilla-debuginfo~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-debugsource", rpm:"kernel-vanilla-debugsource~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-devel", rpm:"kernel-vanilla-devel~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kselftests-kmp-debug", rpm:"kselftests-kmp-debug~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kselftests-kmp-debug-debuginfo", rpm:"kselftests-kmp-debug-debuginfo~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kselftests-kmp-default", rpm:"kselftests-kmp-default~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kselftests-kmp-default-debuginfo", rpm:"kselftests-kmp-default-debuginfo~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kselftests-kmp-vanilla", rpm:"kselftests-kmp-vanilla~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kselftests-kmp-vanilla-debuginfo", rpm:"kselftests-kmp-vanilla-debuginfo~4.4.120~45.1", rls:"openSUSELeap42.3"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);