7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.8 Medium
AI Score
Confidence
Low
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
27.2%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2021 Greenbone AG
# 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-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.1.4.2018.3934.1");
script_cve_id("CVE-2017-16533", "CVE-2017-18224", "CVE-2018-10940", "CVE-2018-16658", "CVE-2018-18386", "CVE-2018-18445", "CVE-2018-18710");
script_tag(name:"creation_date", value:"2021-04-19 00:00:00 +0000 (Mon, 19 Apr 2021)");
script_version("2024-02-02T14:37:50+0000");
script_tag(name:"last_modification", value:"2024-02-02 14:37:50 +0000 (Fri, 02 Feb 2024)");
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:"severity_vector", value:"CVSS:3.1/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:"2018-12-06 14:29:55 +0000 (Thu, 06 Dec 2018)");
script_name("SUSE: Security Advisory (SUSE-SU-2018:3934-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2021 Greenbone AG");
script_family("SuSE Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/suse_sles", "ssh/login/rpms", re:"ssh/login/release=(SLES12\.0SP4)");
script_xref(name:"Advisory-ID", value:"SUSE-SU-2018:3934-1");
script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2018/suse-su-20183934-1/");
script_tag(name:"summary", value:"The remote host is missing an update for the 'Linux Kernel' package(s) announced via the SUSE-SU-2018:3934-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"The SUSE Linux Enterprise 12 SP4 kernel for Azure was updated to receive various security and bugfixes.
The following security bugs were fixed:
CVE-2018-18710: An information leak in cdrom_ioctl_select_disc in
drivers/cdrom/cdrom.c could be used by local attackers to read kernel
memory because a cast from unsigned long to int interferes with bounds
checking. This is similar to CVE-2018-10940 and CVE-2018-16658
(bnc#1113751).
CVE-2018-18445: Faulty computation of numeric bounds in the BPF verifier
permits out-of-bounds memory accesses because adjust_scalar_min_max_vals
in kernel/bpf/verifier.c mishandled 32-bit right shifts (bnc#1112372).
CVE-2018-18386: drivers/tty/n_tty.c allowed local attackers (who are
able to access pseudo terminals) to hang/block further usage of any
pseudo terminal devices due to an EXTPROC versus ICANON confusion in
TIOCINQ (bnc#1094825).
CVE-2017-18224: fs/ocfs2/aops.c omits use of a semaphore and
consequently has a race condition for access to the extent tree during
read operations in DIRECT mode, which allowed local users to cause a
denial of service (BUG) by modifying a certain e_cpos field
(bnc#1084831).
CVE-2017-16533: The usbhid_parse function in
drivers/hid/usbhid/hid-core.c allowed local users to cause a denial of
service (out-of-bounds read and system crash) or possibly have
unspecified other impact via a crafted USB device (bnc#1066674).
The following non-security bugs were fixed:
acpi, nfit: Prefer _DSM over _LSR for namespace label reads (bsc#112128).
acpi / processor: Fix the return value of acpi_processor_ids_walk()
(bsc#1051510).
aio: fix io_destroy(2) vs. lookup_ioctx() race (git-fixes).
alsa: hda: Add 2 more models to the power_save blacklist (bsc#1051510).
alsa: hda - Add mic quirk for the Lenovo G50-30 (17aa:3905)
(bsc#1051510).
alsa: hda - Add quirk for ASUS G751 laptop (bsc#1051510).
alsa: hda - Fix headphone pin config for ASUS G751 (bsc#1051510).
alsa: hda: fix unused variable warning (bsc#1051510).
alsa: hda/realtek - Cannot adjust speaker's volume on Dell XPS 27 7760
(bsc#1051510).
alsa: hda/realtek - Fix the problem of the front MIC on the Lenovo M715
(bsc#1051510).
alsa: usb-audio: update quirk for B&W PX to remove microphone
(bsc#1051510).
apparmor: Check buffer bounds when mapping permissions mask (git-fixes).
ARM: bcm2835: Add GET_THROTTLED firmware property (bsc#1108468).
ASoC: intel: skylake: Add missing break in skl_tplg_get_token()
(bsc#1051510).
ASoC: Intel: Skylake: Reset the controller in probe (bsc#1051510).
ASoC: rsnd: adg: care clock-frequency size (bsc#1051510).
ASoC: rsnd: do not fallback to PIO mode when -EPROBE_DEFER (bsc#1051510).
ASoC: rt5514: Fix the issue of the delay volume applied again
(bsc#1051510).
ASoC: sigmadsp: safeload should not have lower byte limit (bsc#1051510).
ASoC: wm8804: Add ACPI support (bsc#1051510).
ath10k: fix kernel panic issue ... [Please see the references for more information on the vulnerabilities]");
script_tag(name:"affected", value:"'Linux Kernel' package(s) on SUSE Linux Enterprise Server 12-SP4.");
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 == "SLES12.0SP4") {
if(!isnull(res = isrpmvuln(pkg:"kernel-azure", rpm:"kernel-azure~4.12.14~6.3.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-azure-base", rpm:"kernel-azure-base~4.12.14~6.3.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-azure-base-debuginfo", rpm:"kernel-azure-base-debuginfo~4.12.14~6.3.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-azure-debuginfo", rpm:"kernel-azure-debuginfo~4.12.14~6.3.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-azure-debugsource", rpm:"kernel-azure-debugsource~4.12.14~6.3.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-azure-devel", rpm:"kernel-azure-devel~4.12.14~6.3.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-devel-azure", rpm:"kernel-devel-azure~4.12.14~6.3.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-source-azure", rpm:"kernel-source-azure~4.12.14~6.3.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-syms-azure", rpm:"kernel-syms-azure~4.12.14~6.3.1", rls:"SLES12.0SP4"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.8 Medium
AI Score
Confidence
Low
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
27.2%