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Test ID:1.3.6.1.4.1.25623.1.1.4.2020.2575.1
Category:SuSE Local Security Checks
Title:SUSE: Security Advisory (SUSE-SU-2020:2575-1)
Summary:The remote host is missing an update for the 'Linux Kernel' package(s) announced via the SUSE-SU-2020:2575-1 advisory.
Description:Summary:
The remote host is missing an update for the 'Linux Kernel' package(s) announced via the SUSE-SU-2020:2575-1 advisory.

Vulnerability Insight:
The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

CVE-2020-1749: Use ip6_dst_lookup_flow instead of ip6_dst_lookup
(bsc#1165629).

CVE-2020-14314: Fixed a potential negative array index in do_split()
(bsc#1173798).

CVE-2020-14356: Fixed a null pointer dereference in cgroupv2 subsystem
which could have led to privilege escalation (bsc#1175213).

CVE-2020-14331: Fixed a missing check in vgacon scrollback handling
(bsc#1174205).

CVE-2020-16166: Fixed a potential issue which could have allowed remote
attackers to make observations that help to obtain sensitive information
about the internal state of the network RNG (bsc#1174757).

CVE-2020-24394: Fixed an issue which could set incorrect permissions on
new filesystem objects when the filesystem lacks ACL support
(bsc#1175518).

CVE-2020-10135: Legacy pairing and secure-connections pairing
authentication Bluetooth might have allowed an unauthenticated user to
complete authentication without pairing credentials via adjacent access
(bsc#1171988).

CVE-2020-14386: Fixed a potential local privilege escalation via memory
corruption (bsc#1176069).

The following non-security bugs were fixed:

ACPI: kABI fixes for subsys exports (bsc#1174968).

ACPI / LPSS: Resume BYT/CHT I2C controllers from resume_noirq
(bsc#1174968).

ACPI / LPSS: Use acpi_lpss_* instead of acpi_subsys_* functions for
hibernate (bsc#1174968).

ACPI: PM: Introduce 'poweroff' callbacks for ACPI PM domain and LPSS
(bsc#1174968).

ACPI: PM: Simplify and fix PM domain hibernation callbacks (bsc#1174968).

af_key: pfkey_dump needs parameter validation (git-fixes).

agp/intel: Fix a memory leak on module initialisation failure
(git-fixes).

ALSA: core: pcm_iec958: fix kernel-doc (bsc#1111666).

ALSA: echoaduio: Drop superfluous volatile modifier (bsc#1111666).

ALSA: echoaudio: Fix potential Oops in snd_echo_resume() (bsc#1111666).

ALSA: hda: Add support for Loongson 7A1000 controller (bsc#1111666).

ALSA: hda/ca0132 - Add new quirk ID for Recon3D (bsc#1111666).

ALSA: hda/ca0132 - Fix AE-5 microphone selection commands (bsc#1111666).

ALSA: hda/ca0132 - Fix ZxR Headphone gain control get value
(bsc#1111666).

ALSA: hda: fix NULL pointer dereference during suspend (git-fixes).

ALSA: hda: fix snd_hda_codec_cleanup() documentation (bsc#1111666).

ALSA: hda - fix the micmute led status for Lenovo ThinkCentre AIO
(bsc#1111666).

ALSA: hda/realtek: Add alc269/alc662 pin-tables for Loongson-3 laptops
(bsc#1111666).

ALSA: hda/realtek: Add model alc298-samsung-headphone (git-fixes).

ALSA: hda/realtek: Add mute LED and micmute LED support for HP systems
(bsc#1111666).

ALSA: hda/realtek - Add quirk for Lenovo Carbon X1 8th gen (bsc#1111666).

ALSA: hda/realtek - Add quirk for MSI GE63 laptop (bsc#1111666).

ALSA: hda/realtek - Add quirk for MSI GL63 (bsc#1111666).

ALSA: ... [Please see the references for more information on the vulnerabilities]

Affected Software/OS:
'Linux Kernel' package(s) on SUSE Linux Enterprise Workstation Extension 15-SP1, SUSE Linux Enterprise Module for Legacy Software 15-SP1, SUSE Linux Enterprise Module for Development Tools 15-SP1, SUSE Linux Enterprise Module for Basesystem 15-SP1, SUSE Linux Enterprise High Availability 15-SP1

Solution:
Please install the updated package(s).

CVSS Score:
7.2

CVSS Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-1749
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1749
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