CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:S/C:C/I:C/A:C
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
83.0%
The remote host is missing an update for the
# Copyright (C) 2017 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("1.3.6.1.4.1.25623.1.0.851616");
script_version("2021-09-15T13:01:45+0000");
script_tag(name:"last_modification", value:"2021-09-15 13:01:45 +0000 (Wed, 15 Sep 2021)");
script_tag(name:"creation_date", value:"2017-09-16 07:26:56 +0200 (Sat, 16 Sep 2017)");
script_cve_id("CVE-2017-1000251", "CVE-2017-11472", "CVE-2017-14106");
script_tag(name:"cvss_base", value:"7.7");
script_tag(name:"cvss_base_vector", value:"AV:A/AC:L/Au:S/C:C/I:C/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:A/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:"2020-06-03 19:00:00 +0000 (Wed, 03 Jun 2020)");
script_tag(name:"qod_type", value:"package");
script_name("openSUSE: Security Advisory for kernel (openSUSE-SU-2017:2494-1)");
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 4.4.87 to receive various security and bugfixes.
The following security bugs were fixed:
- CVE-2017-1000251: The native Bluetooth stack in the Linux Kernel (BlueZ)
was vulnerable to a stack overflow vulnerability in the processing of
L2CAP configuration responses resulting in Remote code execution in
kernel space (bnc#1057389).
- CVE-2017-14106: The tcp_disconnect function in net/ipv4/tcp.c in the
Linux kernel allowed local users to cause a denial of service
(__tcp_select_window divide-by-zero error and system crash) by
triggering a disconnect within a certain tcp_recvmsg code path
(bnc#1056982).
- CVE-2017-11472: The acpi_ns_terminate() function in
drivers/acpi/acpica/nsutils.c in the Linux kernel did not flush the
operand cache and causes a kernel stack dump, which allowed local users
to obtain sensitive information from kernel memory and bypass the KASLR
protection mechanism via a crafted ACPI table (bnc#1049580).
The following non-security bugs were fixed:
- acpica: IORT: Update SMMU models for revision C (bsc#1036060).
- acpi/nfit: Fix memory corruption/Unregister mce decoder on failure
(bsc#1057047).
- ahci: do not use MSI for devices with the silly Intel NVMe remapping
scheme (bsc#1048912).
- ahci: thunderx2: stop engine fix update (bsc#1057031).
- alsa: hda/realtek - Add support headphone Mic for ALC221 of HP platform
(bsc#1024405).
- arm64: mm: select CONFIG_ARCH_PROC_KCORE_TEXT (bsc#1046529).
- arm64: PCI: Fix struct acpi_pci_root_ops allocation failure path
(bsc#1056849).
- arm64: Update config files. Enable ARCH_PROC_KCORE_TEXT
- blacklist.conf: gcc7 compiler warning (bsc#1056849)
- bnxt: add a missing rcu synchronization (bnc#1038583).
- bnxt: do not busy-poll when link is down (bnc#1038583).
- bnxt_en: Enable MRU enables bit when configuring VNIC MRU (bnc#1038583).
- bnxt_en: Fix and clarify link_info- advertising (bnc#1038583).
- bnxt_en: Fix a VXLAN vs GENEVE issue (bnc#1038583).
- bnxt_en: Fix NULL pointer dereference in a failure path during open
(bnc#1038583).
- bnxt_en: Fix NULL pointer dereference in reopen failure path
(bnc#1038583).
- bnxt_en: fix pci cleanup in bnxt_init_one() failure path (bnc#1038583).
- bnxt_en: Fix ring arithmetic in bnxt_setup_tc() (bnc#1038583).
- bnxt_en: Fix TX push operation on ARM64 (bnc#1038583).
- bnxt_en: Fix 'uninitialized variable' bug in TPA code path (bnc#1038583).
- bnxt_en: Fix VF virtual link state (bnc#1038583).
- bnxt_en: initialize rc to zero to avoid returning garbage (bnc#1038583).
...
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:"2017:2494-1");
script_tag(name:"solution_type", value:"VendorFix");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2017 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~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-docs", rpm:"kernel-docs~4.4.87~25.2", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-docs-html", rpm:"kernel-docs-html~4.4.87~25.2", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-docs-pdf", rpm:"kernel-docs-pdf~4.4.87~25.2", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-macros", rpm:"kernel-macros~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-source", rpm:"kernel-source~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-source-vanilla", rpm:"kernel-source-vanilla~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-debug", rpm:"kernel-debug~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-debug-base", rpm:"kernel-debug-base~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-debug-base-debuginfo", rpm:"kernel-debug-base-debuginfo~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-debug-debuginfo", rpm:"kernel-debug-debuginfo~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-debug-debugsource", rpm:"kernel-debug-debugsource~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-debug-devel", rpm:"kernel-debug-devel~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-debug-devel-debuginfo", rpm:"kernel-debug-devel-debuginfo~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default", rpm:"kernel-default~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default-base", rpm:"kernel-default-base~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default-base-debuginfo", rpm:"kernel-default-base-debuginfo~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default-debuginfo", rpm:"kernel-default-debuginfo~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default-debugsource", rpm:"kernel-default-debugsource~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel", rpm:"kernel-default-devel~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-obs-build", rpm:"kernel-obs-build~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-obs-build-debugsource", rpm:"kernel-obs-build-debugsource~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-obs-qa", rpm:"kernel-obs-qa~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-syms", rpm:"kernel-syms~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla", rpm:"kernel-vanilla~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-base", rpm:"kernel-vanilla-base~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-base-debuginfo", rpm:"kernel-vanilla-base-debuginfo~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-debuginfo", rpm:"kernel-vanilla-debuginfo~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-debugsource", rpm:"kernel-vanilla-debugsource~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-vanilla-devel", rpm:"kernel-vanilla-devel~4.4.87~25.1", rls:"openSUSELeap42.3"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:S/C:C/I:C/A:C
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
83.0%