openSUSE: Security Advisory for kernel (openSUSE-SU-2018:2242-1)

# 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("1.3.6.1.4.1.25623.1.0.852048");
  script_version("2025-02-28T05:38:49+0000");
  script_cve_id("CVE-2017-18344", "CVE-2018-5390");
  script_tag(name:"cvss_base", value:"7.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-09-18 16:14:00 +0000 (Fri, 18 Sep 2020)");
  script_tag(name:"creation_date", value:"2018-10-26 06:37:54 +0200 (Fri, 26 Oct 2018)");
  script_name("openSUSE: Security Advisory for kernel (openSUSE-SU-2018:2242-1)");
  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:"2018:2242-1");
  script_xref(name:"URL", value:"https://lists.opensuse.org/opensuse-security-announce/2018-08/msg00024.html");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'kernel'
  package(s) announced via the openSUSE-SU-2018:2242-1 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 15.0 kernel was updated
  to receive various security and bugfixes.

  The following security bugs were fixed:

  - CVE-2018-5390 aka 'SegmentSmack': A remote attacker even with relatively
  low bandwidth could have caused lots of CPU usage by triggering the
  worst case scenario during IP and/or TCP fragment reassembly
  (bsc#1102340)

  - CVE-2017-18344: The timer_create syscall implementation in
  kernel/time/posix-timers.c in the Linux kernel doesn't properly validate
  the sigevent- sigev_notify field, which leads to out-of-bounds access in
  the show_timer function (called when /proc/$PID/timers is read). This
  allowed userspace applications to read arbitrary kernel memory (on a
  kernel built with CONFIG_POSIX_TIMERS and CONFIG_CHECKPOINT_RESTORE)
  (bnc#1102851).

  The following non-security bugs were fixed:

  - acpi, APEI, EINJ: Subtract any matching Register Region from Trigger
  resources (bsc#1051510).

  - acpi/nfit: fix cmd_rc for acpi_nfit_ctl to always return a value
  (bsc#1051510).

  - acpi, nfit: Fix scrub idle detection (bsc#1094119).

  - acpi / processor: Finish making acpi_processor_ppc_has_changed() void
  (bsc#1051510).

  - ahci: Disable LPM on Lenovo 50 series laptops with a too old BIOS
  (bsc#1051510).

  - alsa: emu10k1: add error handling for snd_ctl_add (bsc#1051510).

  - alsa: emu10k1: Rate-limit error messages about page errors (bsc#1051510).

  - alsa: fm801: add error handling for snd_ctl_add (bsc#1051510).

  - alsa: hda: add mute led support for HP ProBook 455 G5 (bsc#1051510).

  - alsa: hda - Handle pm failure during hotplug (bsc#1051510).

  - alsa: hda/realtek - Add Panasonic CF-SZ6 headset jack quirk
  (bsc#1051510).

  - alsa: hda/realtek - two more lenovo models need fixup of MIC_LOCATION
  (bsc#1051510).

  - alsa: hda/realtek - Yet another Clevo P950 quirk entry (bsc#1101143).

  - alsa: rawmidi: Change resized buffers atomically (bsc#1051510).

  - alsa: usb-audio: Apply rate limit to warning messages in URB complete
  callback (bsc#1051510).

  - alx: take rtnl before calling __alx_open from resume (bsc#1051510).

  - arm64: Correct type for PUD macros (bsc#1103723).

  - arm64: Disable unhandled signal log messages by default (bsc#1103724).

  - arm64: kpti: Use early_param for kpti= command-line option (bsc#1103220).

  - arm64: KVM: fix VTTBR_BADDR_MASK BUG_ON off-by-one (bsc#1103725).

  - arm64: mm: Fix set_memory_valid() declaration (bsc#1103726).

  - arm64: perf: correct PMUVer probing (bsc#1103727).

  - arm64: ptrace: Avoid setting compat FPR to garbage if get_user fails
  (bsc#1103728).

  - arm64: spinlock: Fix theoretical tryl ...

  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-devel", rpm:"kernel-devel~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-docs", rpm:"kernel-docs~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-docs-html", rpm:"kernel-docs-html~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-macros", rpm:"kernel-macros~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-source", rpm:"kernel-source~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-source-vanilla", rpm:"kernel-source-vanilla~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug", rpm:"kernel-debug~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-base", rpm:"kernel-debug-base~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-base-debuginfo", rpm:"kernel-debug-base-debuginfo~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-debuginfo", rpm:"kernel-debug-debuginfo~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-debugsource", rpm:"kernel-debug-debugsource~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-devel", rpm:"kernel-debug-devel~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-debug-devel-debuginfo", rpm:"kernel-debug-devel-debuginfo~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default", rpm:"kernel-default~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-base", rpm:"kernel-default-base~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-base-debuginfo", rpm:"kernel-default-base-debuginfo~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debuginfo", rpm:"kernel-default-debuginfo~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debugsource", rpm:"kernel-default-debugsource~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel", rpm:"kernel-default-devel~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel-debuginfo", rpm:"kernel-default-devel-debuginfo~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall", rpm:"kernel-kvmsmall~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-base", rpm:"kernel-kvmsmall-base~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-base-debuginfo", rpm:"kernel-kvmsmall-base-debuginfo~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-debuginfo", rpm:"kernel-kvmsmall-debuginfo~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-debugsource", rpm:"kernel-kvmsmall-debugsource~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-devel", rpm:"kernel-kvmsmall-devel~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-devel-debuginfo", rpm:"kernel-kvmsmall-devel-debuginfo~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-obs-build", rpm:"kernel-obs-build~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-obs-build-debugsource", rpm:"kernel-obs-build-debugsource~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-obs-qa", rpm:"kernel-obs-qa~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-syms", rpm:"kernel-syms~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla", rpm:"kernel-vanilla~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-base", rpm:"kernel-vanilla-base~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-base-debuginfo", rpm:"kernel-vanilla-base-debuginfo~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-debuginfo", rpm:"kernel-vanilla-debuginfo~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-debugsource", rpm:"kernel-vanilla-debugsource~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-devel", rpm:"kernel-vanilla-devel~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-devel-debuginfo", rpm:"kernel-vanilla-devel-debuginfo~4.12.14~lp150.12.10.1", rls:"openSUSELeap15.0"))) {
    report += res;
  }

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

exit(0);