Security update for qemu

Announcement ID:	SUSE-SU-2021:1305-1
Rating:	important
References:	bsc#1172383 bsc#1172384 bsc#1172385 bsc#1172386 bsc#1172478 bsc#1173612 bsc#1174386 bsc#1174641 bsc#1175441 bsc#1176673 bsc#1176682 bsc#1176684 bsc#1178174 bsc#1178934 bsc#1179467 bsc#1180523 bsc#1181108 bsc#1181639 bsc#1182137 bsc#1182425 bsc#1182577 bsc#1182968
Cross-References:	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
CVSS scores:	CVE-2020-11947 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVE-2020-11947 ( NVD ): 3.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N CVE-2020-12829 ( SUSE ): 6.0 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H CVE-2020-12829 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2020-13361 ( SUSE ): 3.9 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L CVE-2020-13361 ( NVD ): 3.9 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L CVE-2020-13362 ( SUSE ): 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L CVE-2020-13362 ( NVD ): 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L CVE-2020-13659 ( SUSE ): 5.3 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H CVE-2020-13659 ( NVD ): 2.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:L CVE-2020-13765 ( SUSE ): 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVE-2020-13765 ( NVD ): 5.6 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L CVE-2020-14364 ( SUSE ): 5.0 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L CVE-2020-14364 ( NVD ): 5.0 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L CVE-2020-15469 ( SUSE ): 6.0 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H CVE-2020-15469 ( NVD ): 2.3 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L CVE-2020-15863 ( SUSE ): 8.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H CVE-2020-15863 ( NVD ): 5.3 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L CVE-2020-16092 ( SUSE ): 3.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L CVE-2020-16092 ( NVD ): 3.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L CVE-2020-25084 ( SUSE ): 5.0 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L CVE-2020-25084 ( NVD ): 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L CVE-2020-25624 ( SUSE ): 5.0 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L CVE-2020-25624 ( NVD ): 5.0 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L CVE-2020-25625 ( SUSE ): 2.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:L CVE-2020-25625 ( NVD ): 5.3 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H CVE-2020-25723 ( SUSE ): 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L CVE-2020-25723 ( NVD ): 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L CVE-2020-27617 ( SUSE ): 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVE-2020-27617 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2020-29130 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVE-2020-29130 ( NVD ): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVE-2020-29443 ( SUSE ): 3.9 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:L CVE-2020-29443 ( NVD ): 3.9 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:L CVE-2021-20181 ( SUSE ): 7.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H CVE-2021-20181 ( NVD ): 7.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H CVE-2021-20203 ( SUSE ): 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L CVE-2021-20203 ( NVD ): 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L CVE-2021-20257 ( SUSE ): 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L CVE-2021-20257 ( NVD ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVE-2021-3416 ( SUSE ): 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L CVE-2021-3416 ( NVD ): 6.0 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Affected Products:	SUSE Linux Enterprise High Performance Computing 12 SP2 SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2

An update that solves 21 vulnerabilities and has one security fix can now be installed.

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)

Patch Instructions:

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

Package List:

• SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 (x86_64)
  • qemu-tools-2.6.2-41.62.1
  • qemu-block-curl-2.6.2-41.62.1
  • qemu-block-ssh-debuginfo-2.6.2-41.62.1
  • qemu-kvm-2.6.2-41.62.1
  • qemu-x86-debuginfo-2.6.2-41.62.1
  • qemu-guest-agent-2.6.2-41.62.1
  • qemu-block-rbd-debuginfo-2.6.2-41.62.1
  • qemu-x86-2.6.2-41.62.1
  • qemu-block-curl-debuginfo-2.6.2-41.62.1
  • qemu-lang-2.6.2-41.62.1
  • qemu-guest-agent-debuginfo-2.6.2-41.62.1
  • qemu-block-rbd-2.6.2-41.62.1
  • qemu-tools-debuginfo-2.6.2-41.62.1
  • qemu-2.6.2-41.62.1
  • qemu-debugsource-2.6.2-41.62.1
  • qemu-block-ssh-2.6.2-41.62.1
• SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 (noarch)
  • qemu-seabios-1.9.1_0_gb3ef39f-41.62.1
  • qemu-ipxe-1.0.0-41.62.1
  • qemu-sgabios-8-41.62.1
  • qemu-vgabios-1.9.1_0_gb3ef39f-41.62.1

References:

• https://www.suse.com/security/cve/CVE-2020-11947.html
• https://www.suse.com/security/cve/CVE-2020-12829.html
• https://www.suse.com/security/cve/CVE-2020-13361.html
• https://www.suse.com/security/cve/CVE-2020-13362.html
• https://www.suse.com/security/cve/CVE-2020-13659.html
• https://www.suse.com/security/cve/CVE-2020-13765.html
• https://www.suse.com/security/cve/CVE-2020-14364.html
• https://www.suse.com/security/cve/CVE-2020-15469.html
• https://www.suse.com/security/cve/CVE-2020-15863.html
• https://www.suse.com/security/cve/CVE-2020-16092.html
• https://www.suse.com/security/cve/CVE-2020-25084.html
• https://www.suse.com/security/cve/CVE-2020-25624.html
• https://www.suse.com/security/cve/CVE-2020-25625.html
• https://www.suse.com/security/cve/CVE-2020-25723.html
• https://www.suse.com/security/cve/CVE-2020-27617.html
• https://www.suse.com/security/cve/CVE-2020-29130.html
• https://www.suse.com/security/cve/CVE-2020-29443.html
• https://www.suse.com/security/cve/CVE-2021-20181.html
• https://www.suse.com/security/cve/CVE-2021-20203.html
• https://www.suse.com/security/cve/CVE-2021-20257.html
• https://www.suse.com/security/cve/CVE-2021-3416.html
• 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