SUSE SLES12 Security Update : qemu (SUSE-SU-2021:1305-1)

high Nessus Plugin ID 148966
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The remote SUSE host is missing one or more security updates.

Description

This update for qemu fixes the following issues :

Fix OOB access in sm501 device emulation (CVE-2020-12829, bsc#1172385)

Fix OOB access possibility in MegaRAID SAS 8708EM2 emulation (CVE-2020-13362 bsc#1172383)

Fix use-after-free in usb xhci packet handling (CVE-2020-25723, bsc#1178934)

Fix use-after-free in usb ehci packet handling (CVE-2020-25084, bsc#1176673)

Fix OOB access in usb hcd-ohci emulation (CVE-2020-25624, bsc#1176682)

Fix infinite loop (DoS) in usb hcd-ohci emulation (CVE-2020-25625, bsc#1176684)

Fix guest triggerable assert in shared network handling code (CVE-2020-27617, bsc#1178174)

Fix OOB access in atapi emulation (CVE-2020-29443, bsc#1181108)

Fix NULL pointer deref. (DoS) in mmio ops (CVE-2020-15469, bsc#1173612)

Fix infinite loop (DoS) in e1000 device emulation (CVE-2021-20257, bsc#1182577)

Fix OOB access (stack overflow) in rtl8139 NIC emulation (CVE-2021-3416, bsc#1182968)

Fix OOB access (stack overflow) in other NIC emulations (CVE-2021-3416)

Fix OOB access in SLIRP ARP packet processing (CVE-2020-29130, bsc#1179467)

Fix NULL pointer dereference possibility (DoS) in MegaRAID SAS 8708EM2 emulation (CVE-2020-13659 bsc#1172386

Fix OOB access in iscsi (CVE-2020-11947 bsc#1180523)

Fix OOB access in vmxnet3 emulation (CVE-2021-20203 bsc#1181639)

Fix buffer overflow in the XGMAC device (CVE-2020-15863 bsc#1174386)

Fix DoS in packet processing of various emulated NICs (CVE-2020-16092 bsc#1174641)

Fix OOB access while processing USB packets (CVE-2020-14364 bsc#1175441)

Fix package scripts to not use hard-coded paths for temporary working directories and log files (bsc#1182425)

Fix potential privilege escalation in virtfs (CVE-2021-20181 bsc#1182137)

Fix OOB access possibility in ES1370 audio device emulation (CVE-2020-13361 bsc#1172384)

Fix OOB access in ROM loading (CVE-2020-13765 bsc#1172478)

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or 'zypper patch'.

Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Server 12-SP2-LTSS-SAP :

zypper in -t patch SUSE-SLE-SERVER-12-SP2-LTSS-SAP-2021-1305=1

SUSE Linux Enterprise Server 12-SP2-LTSS-ERICSSON :

zypper in -t patch SUSE-SLE-SERVER-12-SP2-LTSS-ERICSSON-2021-1305=1

SUSE Linux Enterprise Server 12-SP2-BCL :

zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-1305=1

See Also

https://bugzilla.suse.com/show_bug.cgi?id=1172383

https://bugzilla.suse.com/show_bug.cgi?id=1172384

https://bugzilla.suse.com/show_bug.cgi?id=1172385

https://bugzilla.suse.com/show_bug.cgi?id=1172386

https://bugzilla.suse.com/show_bug.cgi?id=1172478

https://bugzilla.suse.com/show_bug.cgi?id=1173612

https://bugzilla.suse.com/show_bug.cgi?id=1174386

https://bugzilla.suse.com/show_bug.cgi?id=1174641

https://bugzilla.suse.com/show_bug.cgi?id=1175441

https://bugzilla.suse.com/show_bug.cgi?id=1176673

https://bugzilla.suse.com/show_bug.cgi?id=1176682

https://bugzilla.suse.com/show_bug.cgi?id=1176684

https://bugzilla.suse.com/show_bug.cgi?id=1178174

https://bugzilla.suse.com/show_bug.cgi?id=1178934

https://bugzilla.suse.com/show_bug.cgi?id=1179467

https://bugzilla.suse.com/show_bug.cgi?id=1180523

https://bugzilla.suse.com/show_bug.cgi?id=1181108

https://bugzilla.suse.com/show_bug.cgi?id=1181639

https://bugzilla.suse.com/show_bug.cgi?id=1182137

https://bugzilla.suse.com/show_bug.cgi?id=1182425

https://bugzilla.suse.com/show_bug.cgi?id=1182577

https://bugzilla.suse.com/show_bug.cgi?id=1182968

https://www.suse.com/security/cve/CVE-2020-11947/

https://www.suse.com/security/cve/CVE-2020-12829/

https://www.suse.com/security/cve/CVE-2020-13361/

https://www.suse.com/security/cve/CVE-2020-13362/

https://www.suse.com/security/cve/CVE-2020-13659/

https://www.suse.com/security/cve/CVE-2020-13765/

https://www.suse.com/security/cve/CVE-2020-14364/

https://www.suse.com/security/cve/CVE-2020-15469/

https://www.suse.com/security/cve/CVE-2020-15863/

https://www.suse.com/security/cve/CVE-2020-16092/

https://www.suse.com/security/cve/CVE-2020-25084/

https://www.suse.com/security/cve/CVE-2020-25624/

https://www.suse.com/security/cve/CVE-2020-25625/

https://www.suse.com/security/cve/CVE-2020-25723/

https://www.suse.com/security/cve/CVE-2020-27617/

https://www.suse.com/security/cve/CVE-2020-29130/

https://www.suse.com/security/cve/CVE-2020-29443/

https://www.suse.com/security/cve/CVE-2021-20181/

https://www.suse.com/security/cve/CVE-2021-20203/

https://www.suse.com/security/cve/CVE-2021-20257/

https://www.suse.com/security/cve/CVE-2021-3416/

http://www.nessus.org/u?97413f9f

Plugin Details

Severity: High

ID: 148966

File Name: suse_SU-2021-1305-1.nasl

Version: 1.3

Type: local

Agent: unix

Published: 4/23/2021

Updated: 6/8/2021

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2021-20181

VPR

Risk Factor: High

Score: 7.3

CVSS v2

Risk Factor: Medium

Base Score: 6.9

Temporal Score: 5.1

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:qemu, p-cpe:/a:novell:suse_linux:qemu-block-curl, p-cpe:/a:novell:suse_linux:qemu-block-curl-debuginfo, p-cpe:/a:novell:suse_linux:qemu-block-rbd, p-cpe:/a:novell:suse_linux:qemu-block-rbd-debuginfo, p-cpe:/a:novell:suse_linux:qemu-block-ssh, p-cpe:/a:novell:suse_linux:qemu-block-ssh-debuginfo, p-cpe:/a:novell:suse_linux:qemu-debugsource, p-cpe:/a:novell:suse_linux:qemu-guest-agent, p-cpe:/a:novell:suse_linux:qemu-guest-agent-debuginfo, p-cpe:/a:novell:suse_linux:qemu-kvm, p-cpe:/a:novell:suse_linux:qemu-lang, p-cpe:/a:novell:suse_linux:qemu-tools, p-cpe:/a:novell:suse_linux:qemu-tools-debuginfo, p-cpe:/a:novell:suse_linux:qemu-x86, p-cpe:/a:novell:suse_linux:qemu-x86-debuginfo, cpe:/o:novell:suse_linux:12

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 4/22/2021

Vulnerability Publication Date: 5/28/2020

Reference Information

CVE: CVE-2020-11947, CVE-2020-12829, CVE-2020-13361, CVE-2020-13362, CVE-2020-13659, CVE-2020-13765, CVE-2020-14364, CVE-2020-15469, CVE-2020-15863, CVE-2020-16092, CVE-2020-25084, CVE-2020-25624, CVE-2020-25625, CVE-2020-25723, CVE-2020-27617, CVE-2020-29130, CVE-2020-29443, CVE-2021-20181, CVE-2021-20203, CVE-2021-20257, CVE-2021-3416