openSUSE: Security Advisory for kernel (openSUSE-SU-2018:2119-1)

# 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("1.3.6.1.4.1.25623.1.0.851987");
  script_version("2025-02-28T05:38:49+0000");
  script_cve_id("CVE-2017-5715", "CVE-2017-5753", "CVE-2018-1000200", "CVE-2018-1000204", "CVE-2018-10087", "CVE-2018-10124", "CVE-2018-10323", "CVE-2018-1092", "CVE-2018-1093", "CVE-2018-1094", "CVE-2018-1108", "CVE-2018-1118", "CVE-2018-1120", "CVE-2018-1130", "CVE-2018-12233", "CVE-2018-13053", "CVE-2018-13405", "CVE-2018-13406", "CVE-2018-5803", "CVE-2018-5848", "CVE-2018-7492", "CVE-2018-8781", "CVE-2018-9385");
  script_tag(name:"cvss_base", value:"7.2");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2025-02-28 05:38:49 +0000 (Fri, 28 Feb 2025)");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-02-24 18:33:00 +0000 (Fri, 24 Feb 2023)");
  script_tag(name:"creation_date", value:"2018-10-26 06:27:58 +0200 (Fri, 26 Oct 2018)");
  script_name("openSUSE: Security Advisory for kernel (openSUSE-SU-2018:2119-1)");
  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/opensuse", "ssh/login/rpms", re:"ssh/login/release=openSUSELeap15\.0");

  script_xref(name:"openSUSE-SU", value:"2018:2119-1");
  script_xref(name:"URL", value:"https://lists.opensuse.org/opensuse-security-announce/2018-07/msg00036.html");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'kernel'
  package(s) announced via the openSUSE-SU-2018:2119-1 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 kernel was updated to receive various security and
  bugfixes.

  The following security bugs were fixed:

  - CVE-2018-13406: An integer overflow in the uvesafb_setcmap function
  could have result in local attackers being able to crash the kernel or
  potentially elevate privileges because kmalloc_array is not used
  (bnc#1100418)

  - CVE-2018-13053: The alarm_timer_nsleep function had an integer overflow
  via a large relative timeout because ktime_add_safe was not used
  (bnc#1099924)

  - CVE-2018-9385: Prevent overread of the 'driver_override' buffer
  (bsc#1100491)

  - CVE-2018-13405: The inode_init_owner function allowed local users to
  create files with an unintended group ownership allowing attackers to
  escalate privileges by making a plain file executable and SGID
  (bnc#1100416)

  - CVE-2017-5753: Systems with microprocessors utilizing speculative
  execution and branch prediction may have allowed unauthorized disclosure
  of information to an attacker with local user access via a side-channel
  analysis (bsc#1068032).

  - CVE-2018-1118: Linux kernel vhost did not properly initialize memory in
  messages passed between virtual guests and the host operating system.
  This could have allowed local privileged users to read some kernel
  memory contents when reading from the /dev/vhost-net device file
  (bsc#1092472).

  - CVE-2018-12233: A memory corruption bug in JFS could have been triggered
  by calling setxattr twice with two different extended attribute names on
  the same file. This vulnerability could be triggered by an unprivileged
  user with the ability to create files and execute programs (bsc#1097234)

  - CVE-2018-5848: In the function wmi_set_ie(), the length validation code
  did not handle unsigned integer overflow properly. As a result, a large
  value of the 'ie_len' argument could have caused a buffer overflow
  (bnc#1097356)

  - CVE-2018-1000204: Prevent infoleak caused by incorrect handling of the
  SG_IO ioctl (bsc#1096728)

  - CVE-2018-1120: By mmap()ing a FUSE-backed file onto a process's memory
  containing command line arguments (or environment strings), an attacker
  could have caused utilities from psutils or procps (such as ps, w) to
  block indefinitely (denial of service) or for some controlled time (as a
  synchronization primitive for other attacks) (bsc#1093158).

  - CVE-2018-1094: The ext4_fill_super function did not always initialize
  the crc32c checksum driver, which allowed attackers to cause a denial of
  service (ext4_xattr_inode_hash NULL pointer dereference and system
  crash) via a crafted ext4 image (bsc#1087007). ...

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

  script_tag(name:"affected", value:"the on openSUSE Leap 15.0.");

  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 == "openSUSELeap15.0") {
  if(!isnull(res = isrpmvuln(pkg:"kernel-debug", rpm:"kernel-debug~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-base", rpm:"kernel-debug-base~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-base-debuginfo", rpm:"kernel-debug-base-debuginfo~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-debuginfo", rpm:"kernel-debug-debuginfo~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-debugsource", rpm:"kernel-debug-debugsource~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-devel", rpm:"kernel-debug-devel~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-devel-debuginfo", rpm:"kernel-debug-devel-debuginfo~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default", rpm:"kernel-default~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-base", rpm:"kernel-default-base~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-base-debuginfo", rpm:"kernel-default-base-debuginfo~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debuginfo", rpm:"kernel-default-debuginfo~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debugsource", rpm:"kernel-default-debugsource~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel", rpm:"kernel-default-devel~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel-debuginfo", rpm:"kernel-default-devel-debuginfo~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall", rpm:"kernel-kvmsmall~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-base", rpm:"kernel-kvmsmall-base~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-base-debuginfo", rpm:"kernel-kvmsmall-base-debuginfo~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-debuginfo", rpm:"kernel-kvmsmall-debuginfo~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-debugsource", rpm:"kernel-kvmsmall-debugsource~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-devel", rpm:"kernel-kvmsmall-devel~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-devel-debuginfo", rpm:"kernel-kvmsmall-devel-debuginfo~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-obs-build", rpm:"kernel-obs-build~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-obs-build-debugsource", rpm:"kernel-obs-build-debugsource~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-obs-qa", rpm:"kernel-obs-qa~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-syms", rpm:"kernel-syms~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla", rpm:"kernel-vanilla~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-base", rpm:"kernel-vanilla-base~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-base-debuginfo", rpm:"kernel-vanilla-base-debuginfo~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-debuginfo", rpm:"kernel-vanilla-debuginfo~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-debugsource", rpm:"kernel-vanilla-debugsource~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-devel", rpm:"kernel-vanilla-devel~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-devel-debuginfo", rpm:"kernel-vanilla-devel-debuginfo~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-devel", rpm:"kernel-devel~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-docs", rpm:"kernel-docs~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-docs-html", rpm:"kernel-docs-html~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-macros", rpm:"kernel-macros~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-source", rpm:"kernel-source~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-source-vanilla", rpm:"kernel-source-vanilla~4.12.14~lp150.12.7.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

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

exit(0);