openSUSE: Security Advisory for the Linux Kernel (openSUSE-SU-2019:2181-1)

# Copyright (C) 2020 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("1.3.6.1.4.1.25623.1.0.852855");
  script_version("2023-10-20T16:09:12+0000");
  script_cve_id("CVE-2017-18551", "CVE-2018-20976", "CVE-2018-21008", "CVE-2019-14814",
                "CVE-2019-14815", "CVE-2019-14816", "CVE-2019-14835", "CVE-2019-15030",
                "CVE-2019-15031", "CVE-2019-15090", "CVE-2019-15098", "CVE-2019-15099",
                "CVE-2019-15117", "CVE-2019-15118", "CVE-2019-15211", "CVE-2019-15212",
                "CVE-2019-15214", "CVE-2019-15215", "CVE-2019-15216", "CVE-2019-15217",
                "CVE-2019-15218", "CVE-2019-15219", "CVE-2019-15220", "CVE-2019-15221",
                "CVE-2019-15222", "CVE-2019-15239", "CVE-2019-15290", "CVE-2019-15292",
                "CVE-2019-15538", "CVE-2019-15666", "CVE-2019-15902", "CVE-2019-15917",
                "CVE-2019-15919", "CVE-2019-15920", "CVE-2019-15921", "CVE-2019-15924",
                "CVE-2019-15926", "CVE-2019-15927", "CVE-2019-9456");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2023-10-20 16:09:12 +0000 (Fri, 20 Oct 2023)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-04-19 14:08:00 +0000 (Wed, 19 Apr 2023)");
  script_tag(name:"creation_date", value:"2020-01-09 09:36:26 +0000 (Thu, 09 Jan 2020)");
  script_name("openSUSE: Security Advisory for the Linux Kernel (openSUSE-SU-2019:2181-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2020 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=openSUSELeap15\.1");

  script_xref(name:"openSUSE-SU", value:"2019:2181-1");
  script_xref(name:"URL", value:"https://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'Linux Kernel'
  package(s) announced via the openSUSE-SU-2019:2181-1 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 15.1 kernel was updated to receive various security and
  bugfixes.

  The following security bugs were fixed:

  - CVE-2017-18551: There was an out of bounds write in the function
  i2c_smbus_xfer_emulated (bnc#1146163).

  - CVE-2018-20976: A use after free exists, related to xfs_fs_fill_super
  failure (bnc#1146285).

  - CVE-2018-21008: A use-after-free can be caused by the function
  rsi_mac80211_detach in the file
  drivers/net/wireless/rsi/rsi_91x_mac80211.c (bnc#1149591).

  - CVE-2019-14814, CVE-2019-14815, CVE-2019-14816: Fix three heap-based
  buffer overflows in marvell wifi chip driver kernel, that allowed local
  users to cause a denial of service (system crash) or possibly execute
  arbitrary code. (bnc#1146516 bnc#1146512 bnc#1146514)

  - CVE-2019-14835: A buffer overflow flaw was found in the way Linux
  kernel's vhost functionality that translates virtqueue buffers to IOVs,
  logged the buffer descriptors during migration. A privileged guest user
  able to pass descriptors with invalid length to the host when migration
  is underway, could use this flaw to increase their privileges on the
  host (bnc#1150112).

  - CVE-2019-15030: In the Linux kernel on the powerpc platform, a local
  user can read vector registers of other users' processes via a Facility
  Unavailable exception. To exploit the venerability, a local user starts
  a transaction (via the hardware transactional memory instruction tbegin)
  and then accesses vector registers. At some point, the vector registers
  will be corrupted with the values from a different local Linux process
  because of a missing arch/powerpc/kernel/process.c check (bnc#1149713).

  - CVE-2019-15031: In the Linux kernel on the powerpc platform, a local
  user can read vector registers of other users' processes via an
  interrupt. To exploit the venerability, a local user starts a
  transaction (via the hardware transactional memory instruction tbegin)
  and then accesses vector registers. At some point, the vector registers
  will be corrupted with the values from a different local Linux process,
  because MSR_TM_ACTIVE is misused in arch/powerpc/kernel/process.c
  (bnc#1149713).

  - CVE-2019-15090: In the qedi_dbg_* family of functions, there was an
  out-of-bounds read (bnc#1146399).

  - CVE-2019-15098: drivers/net/wireless/ath/ath6kl/usb.c in the Linux
  kernel had a NULL pointer dereference via an incomplete address in an
  endpoint descriptor (bnc#1146378 1146543).

  - CVE-2019-15099: drivers/net/wireless/ath/ath10k/usb.c in the Linux
  kernel had a NULL pointer dereference via an incomplete address in an
  endpoint  ...

  Description truncated. Please see the references for more information.");

  script_tag(name:"affected", value:"'the' package(s) on openSUSE Leap 15.1.");

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

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"package");

  exit(0);
}

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

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

res = "";
report = "";

if(release == "openSUSELeap15.1") {

  if(!isnull(res = isrpmvuln(pkg:"kernel-devel", rpm:"kernel-devel~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-docs", rpm:"kernel-docs~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-docs-html", rpm:"kernel-docs-html~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-macros", rpm:"kernel-macros~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-source", rpm:"kernel-source~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-source-vanilla", rpm:"kernel-source-vanilla~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug", rpm:"kernel-debug~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-base", rpm:"kernel-debug-base~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-base-debuginfo", rpm:"kernel-debug-base-debuginfo~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-debuginfo", rpm:"kernel-debug-debuginfo~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-debugsource", rpm:"kernel-debug-debugsource~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-devel", rpm:"kernel-debug-devel~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-devel-debuginfo", rpm:"kernel-debug-devel-debuginfo~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default", rpm:"kernel-default~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-base", rpm:"kernel-default-base~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-base-debuginfo", rpm:"kernel-default-base-debuginfo~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debuginfo", rpm:"kernel-default-debuginfo~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debugsource", rpm:"kernel-default-debugsource~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel", rpm:"kernel-default-devel~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel-debuginfo", rpm:"kernel-default-devel-debuginfo~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall", rpm:"kernel-kvmsmall~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-base", rpm:"kernel-kvmsmall-base~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-base-debuginfo", rpm:"kernel-kvmsmall-base-debuginfo~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-debuginfo", rpm:"kernel-kvmsmall-debuginfo~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-debugsource", rpm:"kernel-kvmsmall-debugsource~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-devel", rpm:"kernel-kvmsmall-devel~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-devel-debuginfo", rpm:"kernel-kvmsmall-devel-debuginfo~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-obs-build", rpm:"kernel-obs-build~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-obs-build-debugsource", rpm:"kernel-obs-build-debugsource~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-obs-qa", rpm:"kernel-obs-qa~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-syms", rpm:"kernel-syms~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla", rpm:"kernel-vanilla~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-base", rpm:"kernel-vanilla-base~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-base-debuginfo", rpm:"kernel-vanilla-base-debuginfo~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-debuginfo", rpm:"kernel-vanilla-debuginfo~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-debugsource", rpm:"kernel-vanilla-debugsource~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-devel", rpm:"kernel-vanilla-devel~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-devel-debuginfo", rpm:"kernel-vanilla-devel-debuginfo~4.12.14~lp151.28.16.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

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

exit(0);