SUSE: Security Advisory for Security (SUSE-SU-2015:0658-1)

# Copyright (C) 2015 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("1.3.6.1.4.1.25623.1.0.850900");
  script_version("2022-07-05T11:37:00+0000");
  script_tag(name:"last_modification", value:"2022-07-05 11:37:00 +0000 (Tue, 05 Jul 2022)");
  script_tag(name:"creation_date", value:"2015-10-16 13:49:50 +0200 (Fri, 16 Oct 2015)");
  script_cve_id("CVE-2015-0777", "CVE-2015-2150");
  script_tag(name:"cvss_base", value:"4.9");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:N/I:N/A:C");
  script_tag(name:"qod_type", value:"package");
  script_name("SUSE: Security Advisory for Security (SUSE-SU-2015:0658-1)");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'Security'
  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 SUSE Linux Enterprise Server 12 kernel was updated to 3.12.39 to
  receive various security and bugfixes.

  The following security bugs were fixed:

  - CVE-2015-0777: The XEN usb backend could leak information to the guest
  system due to copying uninitialized memory.

  - CVE-2015-2150: Xen and the Linux kernel did not properly restrict access
  to PCI command registers, which might have allowed local guest users to
  cause a denial of service (non-maskable interrupt and host crash) by
  disabling the (1) memory or (2) I/O decoding for a PCI Express device
  and then accessing the device, which triggers an Unsupported Request
  (UR) response.

  The following non-security bugs were fixed:

  - Added Little Endian support to vtpm module (bsc#918620).

  - Add support for pnfs block layout. Patches not included by default yet

  - ALSA: hda - Fix regression of HD-audio controller fallback modes
  (bsc#921313).

  - btrfs: add missing blk_finish_plug in btrfs_sync_log() (bnc#922284).

  - btrfs: cleanup orphans while looking up default subvolume (bsc#914818).

  - btrfs: do not ignore errors from btrfs_lookup_xattr in do_setxattr
  (bnc#922272).

  - btrfs: fix BUG_ON in btrfs_orphan_add() when delete unused block group
  (bnc#922278).

  - btrfs: fix data loss in the fast fsync path (bnc#922275).

  - btrfs: fix fsync data loss after adding hard link to inode (bnc#922275).

  - cgroup: revert cgroup_mutex removal from idr_remove (bnc#918644).

  - cifs: fix use-after-free bug in find_writable_file (bnc#909477).

  - crypto: rng - RNGs must return 0 in success case (bsc#920805).

  - crypto: testmgr - fix RNG return code enforcement (bsc#920805).

  - exit: Always reap resource stats in __exit_signal() (Time scalability).

  - fork: report pid reservation failure properly (bnc#909684).

  - fsnotify: Fix handling of renames in audit (bnc#915200).

  - HID: hyperv: match wait_for_completion_timeout return type.

  - hv: address compiler warnings for hv_fcopy_daemon.c.

  - hv: address compiler warnings for hv_kvp_daemon.c.

  - hv: check vmbus_device_create() return value in vmbus_process_offer().

  - hv: do not add redundant / in hv_start_fcopy().

  - hv: hv_balloon: Do not post pressure status from interrupt context.

  - hv: hv_balloon: Fix a locking bug in the balloon driver.

  - hv: hv_balloon: Make adjustments in computing the floor.

  - hv: hv_fcopy: drop the obsolete message on transfer failure.

  - hv: kvp_daemon: make IPv6-only-injection work.

  - hv: remove unused bytes_written from kvp_update_file().

  - hv: rename sc_lock to the more generic lock ...

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

  script_tag(name:"affected", value:"Security on SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Desktop 12");

  script_tag(name:"solution", value:"Please install the updated package(s).");
  script_xref(name:"SUSE-SU", value:"2015:0658-1");
  script_tag(name:"solution_type", value:"VendorFix");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2015 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=(SLED12\.0SP0|SLES12\.0SP0)");
  exit(0);
}

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

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

res = "";
report = "";

if(release == "SLED12.0SP0") {
  if(!isnull(res = isrpmvuln(pkg:"kernel-default", rpm:"kernel-default~3.12.39~47.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debuginfo", rpm:"kernel-default-debuginfo~3.12.39~47.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debugsource", rpm:"kernel-default-debugsource~3.12.39~47.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel", rpm:"kernel-default-devel~3.12.39~47.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-extra", rpm:"kernel-default-extra~3.12.39~47.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-extra-debuginfo", rpm:"kernel-default-extra-debuginfo~3.12.39~47.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-syms", rpm:"kernel-syms~3.12.39~47.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-xen", rpm:"kernel-xen~3.12.39~47.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-xen-debuginfo", rpm:"kernel-xen-debuginfo~3.12.39~47.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-xen-debugsource", rpm:"kernel-xen-debugsource~3.12.39~47.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-xen-devel", rpm:"kernel-xen-devel~3.12.39~47.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-devel", rpm:"kernel-devel~3.12.39~47.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-macros", rpm:"kernel-macros~3.12.39~47.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-source", rpm:"kernel-source~3.12.39~47.1", rls:"SLED12.0SP0"))) {
    report += res;
  }

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

if(release == "SLES12.0SP0") {
  if(!isnull(res = isrpmvuln(pkg:"kernel-default", rpm:"kernel-default~3.12.39~47.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-base", rpm:"kernel-default-base~3.12.39~47.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-base-debuginfo", rpm:"kernel-default-base-debuginfo~3.12.39~47.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debuginfo", rpm:"kernel-default-debuginfo~3.12.39~47.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-debugsource", rpm:"kernel-default-debugsource~3.12.39~47.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel", rpm:"kernel-default-devel~3.12.39~47.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-syms", rpm:"kernel-syms~3.12.39~47.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-xen", rpm:"kernel-xen~3.12.39~47.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-xen-base", rpm:"kernel-xen-base~3.12.39~47.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-xen-base-debuginfo", rpm:"kernel-xen-base-debuginfo~3.12.39~47.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-xen-debuginfo", rpm:"kernel-xen-debuginfo~3.12.39~47.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-xen-debugsource", rpm:"kernel-xen-debugsource~3.12.39~47.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-xen-devel", rpm:"kernel-xen-devel~3.12.39~47.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-devel", rpm:"kernel-devel~3.12.39~47.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-macros", rpm:"kernel-macros~3.12.39~47.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-source", rpm:"kernel-source~3.12.39~47.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kernel-default-man", rpm:"kernel-default-man~3.12.39~47.1", rls:"SLES12.0SP0"))) {
    report += res;
  }

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

exit(0);