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
6.9 Medium
AI Score
Confidence
High
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
32.3%
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("1.3.6.1.4.1.25623.1.1.4.2020.1699.1");
script_cve_id("CVE-2019-20810", "CVE-2020-10766", "CVE-2020-10767", "CVE-2020-10768", "CVE-2020-13974");
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:"2020-06-15 18:42:18 +0000 (Mon, 15 Jun 2020)");
script_name("SUSE: Security Advisory (SUSE-SU-2020:1699-1)");
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\.0SP5)");
script_xref(name:"Advisory-ID", value:"SUSE-SU-2020:1699-1");
script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2020/suse-su-20201699-1/");
script_tag(name:"summary", value:"The remote host is missing an update for the 'Linux Kernel' package(s) announced via the SUSE-SU-2020:1699-1 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 SP5 Azure kernel was updated to receive various security and bugfixes.
The following security bugs were fixed:
CVE-2020-10768: The prctl() function could be used to enable indirect
branch speculation even after it has been disabled. (bnc#1172783)
CVE-2020-10766: A bug in the logic handling could allow an attacker with
a local account to disable SSBD protection. (bnc#1172781)
CVE-2020-10767: A IBPB would be disabled when STIBP was not available or
when Enhanced Indirect Branch Restricted Speculation (IBRS) was
available. This is unexpected behaviour could leave the system open to a
spectre v2 style attack (bnc#1172782)
CVE-2020-13974: drivers/tty/vt/keyboard.c had an integer overflow if
k_ascii was called several times in a row (bnc#1172775)
CVE-2019-20810: go7007_snd_init did not call snd_card_free for a failure
path, which caused a memory leak (bnc#1172458)
The following non-security bugs were fixed:
ACPI: PM: Avoid using power resources if there are none for D0
(bsc#1051510).
ALSA: es1688: Add the missed snd_card_free() (bsc#1051510).
ALSA: hda/hdmi - enable runtime pm for newer AMD display audio
(bsc#1111666).
ALSA: hda/realtek - Add LED class support for micmute LED (bsc#1111666).
ALSA: hda/realtek - Enable micmute LED on and HP system (bsc#1111666).
ALSA: hda/realtek - Fix unused variable warning w/o
CONFIG_LEDS_TRIGGER_AUDIO (bsc#1111666).
ALSA: hda/realtek - Introduce polarity for micmute LED GPIO
(bsc#1111666).
ALSA: hda/realtek - add a pintbl quirk for several Lenovo machines
(bsc#1111666).
ALSA: hda: Add ElkhartLake HDMI codec vid (bsc#1111666).
ALSA: hda: add sienna_cichlid audio asic id for sienna_cichlid up
(bsc#1111666).
ALSA: pcm: disallow linking stream to itself (bsc#1111666).
ALSA: usb-audio: Add Pioneer DJ DJM-900NXS2 support (bsc#1111666).
ALSA: usb-audio: Add duplex sound support for USB devices using implicit
feedback (bsc#1111666).
ALSA: usb-audio: Add vendor, product and profile name for HP Thunderbolt
Dock (bsc#1111666).
ALSA: usb-audio: Clean up quirk entries with macros (bsc#1111666).
ALSA: usb-audio: Fix inconsistent card PM state after resume
(bsc#1111666).
ALSA: usb-audio: Fix racy list management in output queue (bsc#1111666).
ALSA: usb-audio: Manage auto-pm of all bundled interfaces (bsc#1111666).
ALSA: usb-audio: Use the new macro for HP Dock rename quirks
(bsc#1111666).
CDC-ACM: heed quirk also in error handling (git-fixes).
HID: sony: Fix for broken buttons on DS3 USB dongles (bsc#1051510).
KVM: x86/mmu: Set mmio_value to '0' if reserved #PF can't be generated
(bsc#1171904).
KVM: x86: only do L1TF workaround on affected processors (bsc#1171904).
NFS: Fix an RCU lock leak in nfs4_refresh_delegation_stateid()
(bsc#1170592).
NFSv4: Retry CLOSE and DELEGRETURN on NFS4ERR_OLD_STATEID (bsc#1170592).
PCI/PM: Call .bridge_d3() hook only if non-NULL ... [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-SP5.");
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 == "SLES12.0SP5") {
if(!isnull(res = isrpmvuln(pkg:"kernel-azure", rpm:"kernel-azure~4.12.14~16.19.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-azure-base", rpm:"kernel-azure-base~4.12.14~16.19.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-azure-base-debuginfo", rpm:"kernel-azure-base-debuginfo~4.12.14~16.19.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-azure-debuginfo", rpm:"kernel-azure-debuginfo~4.12.14~16.19.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-azure-debugsource", rpm:"kernel-azure-debugsource~4.12.14~16.19.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-azure-devel", rpm:"kernel-azure-devel~4.12.14~16.19.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-devel-azure", rpm:"kernel-devel-azure~4.12.14~16.19.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-source-azure", rpm:"kernel-source-azure~4.12.14~16.19.1", rls:"SLES12.0SP5"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-syms-azure", rpm:"kernel-syms-azure~4.12.14~16.19.1", rls:"SLES12.0SP5"))) {
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
6.9 Medium
AI Score
Confidence
High
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
32.3%