Security update for qemu

Announcement ID:	SUSE-SU-2021:3613-1
Rating:	important
References:	bsc#1180432 bsc#1180433 bsc#1180434 bsc#1180435 bsc#1182651 bsc#1186012 bsc#1189145 bsc#1189702 bsc#1189938
Cross-References:	CVE-2020-35503 CVE-2020-35504 CVE-2020-35505 CVE-2020-35506 CVE-2021-20255 CVE-2021-3527 CVE-2021-3682 CVE-2021-3713 CVE-2021-3748
CVSS scores:	CVE-2020-35503 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2020-35503 ( NVD ): 6.0 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H CVE-2020-35504 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2020-35504 ( NVD ): 6.0 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H CVE-2020-35505 ( SUSE ): 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVE-2020-35505 ( NVD ): 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVE-2020-35506 ( SUSE ): 5.6 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H CVE-2020-35506 ( NVD ): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVE-2021-20255 ( SUSE ): 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L CVE-2021-20255 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2021-3527 ( SUSE ): 3.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L CVE-2021-3527 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2021-3682 ( SUSE ): 6.0 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L CVE-2021-3682 ( NVD ): 8.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H CVE-2021-3713 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H CVE-2021-3713 ( NVD ): 7.4 CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVE-2021-3748 ( SUSE ): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVE-2021-3748 ( NVD ): 7.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected Products:	SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise High Performance Computing 15 LTSS 15 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server 15 LTSS 15 SUSE Linux Enterprise Server ESPOS 15 SUSE Linux Enterprise Server for SAP Applications 15

An update that solves nine vulnerabilities can now be installed.

Description:

This update for qemu fixes the following issues:

Security issues fixed:

• Fix heap use-after-free in virtio_net_receive_rcu (bsc#1189938, CVE-2021-3748)
• Fix out-of-bounds write in UAS (USB Attached SCSI) device emulation (bsc#1189702, CVE-2021-3713)
• usbredir: free call on invalid pointer in bufp_alloc (bsc#1189145, CVE-2021-3682)
• NULL pointer dereference in ESP (bsc#1180433, CVE-2020-35504) (bsc#1180434, CVE-2020-35505) (bsc#1180435, CVE-2020-35506)
• NULL pointer dereference issue in megasas-gen2 host bus adapter (bsc#1180432, CVE-2020-35503)
• eepro100: stack overflow via infinite recursion (bsc#1182651, CVE-2021-20255)
• usb: unbounded stack allocation in usbredir (bsc#1186012, CVE-2021-3527)

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 ESPOS 15
  zypper in -t patch SUSE-SLE-Product-HPC-15-2021-3613=1
• SUSE Linux Enterprise High Performance Computing 15 LTSS 15
  zypper in -t patch SUSE-SLE-Product-HPC-15-2021-3613=1
• SUSE Linux Enterprise Server 15 LTSS 15
  zypper in -t patch SUSE-SLE-Product-SLES-15-2021-3613=1
• SUSE Linux Enterprise Server for SAP Applications 15
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-3613=1

Package List:

• SUSE Linux Enterprise Server ESPOS 15 (aarch64 x86_64)
  • qemu-tools-debuginfo-2.11.2-70.59.1
  • qemu-2.11.2-70.59.1
  • qemu-block-curl-2.11.2-70.59.1
  • qemu-lang-2.11.2-70.59.1
  • qemu-block-ssh-debuginfo-2.11.2-70.59.1
  • qemu-debuginfo-2.11.2-70.59.1
  • qemu-guest-agent-2.11.2-70.59.1
  • qemu-guest-agent-debuginfo-2.11.2-70.59.1
  • qemu-debugsource-2.11.2-70.59.1
  • qemu-tools-2.11.2-70.59.1
  • qemu-block-iscsi-debuginfo-2.11.2-70.59.1
  • qemu-block-rbd-debuginfo-2.11.2-70.59.1
  • qemu-block-curl-debuginfo-2.11.2-70.59.1
  • qemu-block-ssh-2.11.2-70.59.1
  • qemu-block-rbd-2.11.2-70.59.1
  • qemu-block-iscsi-2.11.2-70.59.1
• SUSE Linux Enterprise Server ESPOS 15 (aarch64)
  • qemu-arm-debuginfo-2.11.2-70.59.1
  • qemu-arm-2.11.2-70.59.1
• SUSE Linux Enterprise Server ESPOS 15 (noarch)
  • qemu-sgabios-8-70.59.1
  • qemu-ipxe-1.0.0+-70.59.1
  • qemu-seabios-1.11.0_0_g63451fc-70.59.1
  • qemu-vgabios-1.11.0_0_g63451fc-70.59.1
• SUSE Linux Enterprise Server ESPOS 15 (x86_64)
  • qemu-x86-debuginfo-2.11.2-70.59.1
  • qemu-kvm-2.11.2-70.59.1
  • qemu-x86-2.11.2-70.59.1
• SUSE Linux Enterprise High Performance Computing 15 LTSS 15 (aarch64 x86_64)
  • qemu-tools-debuginfo-2.11.2-70.59.1
  • qemu-2.11.2-70.59.1
  • qemu-block-curl-2.11.2-70.59.1
  • qemu-lang-2.11.2-70.59.1
  • qemu-block-ssh-debuginfo-2.11.2-70.59.1
  • qemu-debuginfo-2.11.2-70.59.1
  • qemu-guest-agent-2.11.2-70.59.1
  • qemu-guest-agent-debuginfo-2.11.2-70.59.1
  • qemu-debugsource-2.11.2-70.59.1
  • qemu-tools-2.11.2-70.59.1
  • qemu-block-iscsi-debuginfo-2.11.2-70.59.1
  • qemu-block-rbd-debuginfo-2.11.2-70.59.1
  • qemu-block-curl-debuginfo-2.11.2-70.59.1
  • qemu-block-ssh-2.11.2-70.59.1
  • qemu-block-rbd-2.11.2-70.59.1
  • qemu-block-iscsi-2.11.2-70.59.1
• SUSE Linux Enterprise High Performance Computing 15 LTSS 15 (aarch64)
  • qemu-arm-debuginfo-2.11.2-70.59.1
  • qemu-arm-2.11.2-70.59.1
• SUSE Linux Enterprise High Performance Computing 15 LTSS 15 (noarch)
  • qemu-sgabios-8-70.59.1
  • qemu-ipxe-1.0.0+-70.59.1
  • qemu-seabios-1.11.0_0_g63451fc-70.59.1
  • qemu-vgabios-1.11.0_0_g63451fc-70.59.1
• SUSE Linux Enterprise High Performance Computing 15 LTSS 15 (x86_64)
  • qemu-x86-debuginfo-2.11.2-70.59.1
  • qemu-kvm-2.11.2-70.59.1
  • qemu-x86-2.11.2-70.59.1
• SUSE Linux Enterprise Server 15 LTSS 15 (aarch64 ppc64le s390x x86_64)
  • qemu-tools-debuginfo-2.11.2-70.59.1
  • qemu-2.11.2-70.59.1
  • qemu-block-curl-2.11.2-70.59.1
  • qemu-lang-2.11.2-70.59.1
  • qemu-block-ssh-debuginfo-2.11.2-70.59.1
  • qemu-debuginfo-2.11.2-70.59.1
  • qemu-guest-agent-2.11.2-70.59.1
  • qemu-guest-agent-debuginfo-2.11.2-70.59.1
  • qemu-debugsource-2.11.2-70.59.1
  • qemu-tools-2.11.2-70.59.1
  • qemu-block-iscsi-debuginfo-2.11.2-70.59.1
  • qemu-block-rbd-debuginfo-2.11.2-70.59.1
  • qemu-block-curl-debuginfo-2.11.2-70.59.1
  • qemu-block-ssh-2.11.2-70.59.1
  • qemu-block-rbd-2.11.2-70.59.1
  • qemu-block-iscsi-2.11.2-70.59.1
• SUSE Linux Enterprise Server 15 LTSS 15 (aarch64)
  • qemu-arm-debuginfo-2.11.2-70.59.1
  • qemu-arm-2.11.2-70.59.1
• SUSE Linux Enterprise Server 15 LTSS 15 (noarch)
  • qemu-sgabios-8-70.59.1
  • qemu-ipxe-1.0.0+-70.59.1
  • qemu-seabios-1.11.0_0_g63451fc-70.59.1
  • qemu-vgabios-1.11.0_0_g63451fc-70.59.1
• SUSE Linux Enterprise Server 15 LTSS 15 (ppc64le)
  • qemu-ppc-debuginfo-2.11.2-70.59.1
  • qemu-ppc-2.11.2-70.59.1
• SUSE Linux Enterprise Server 15 LTSS 15 (s390x x86_64)
  • qemu-kvm-2.11.2-70.59.1
• SUSE Linux Enterprise Server 15 LTSS 15 (s390x)
  • qemu-s390-debuginfo-2.11.2-70.59.1
  • qemu-s390-2.11.2-70.59.1
• SUSE Linux Enterprise Server 15 LTSS 15 (x86_64)
  • qemu-x86-debuginfo-2.11.2-70.59.1
  • qemu-x86-2.11.2-70.59.1
• SUSE Linux Enterprise Server for SAP Applications 15 (ppc64le x86_64)
  • qemu-tools-debuginfo-2.11.2-70.59.1
  • qemu-2.11.2-70.59.1
  • qemu-block-curl-2.11.2-70.59.1
  • qemu-lang-2.11.2-70.59.1
  • qemu-block-ssh-debuginfo-2.11.2-70.59.1
  • qemu-debuginfo-2.11.2-70.59.1
  • qemu-guest-agent-2.11.2-70.59.1
  • qemu-guest-agent-debuginfo-2.11.2-70.59.1
  • qemu-debugsource-2.11.2-70.59.1
  • qemu-tools-2.11.2-70.59.1
  • qemu-block-iscsi-debuginfo-2.11.2-70.59.1
  • qemu-block-rbd-debuginfo-2.11.2-70.59.1
  • qemu-block-curl-debuginfo-2.11.2-70.59.1
  • qemu-block-ssh-2.11.2-70.59.1
  • qemu-block-rbd-2.11.2-70.59.1
  • qemu-block-iscsi-2.11.2-70.59.1
• SUSE Linux Enterprise Server for SAP Applications 15 (noarch)
  • qemu-sgabios-8-70.59.1
  • qemu-ipxe-1.0.0+-70.59.1
  • qemu-seabios-1.11.0_0_g63451fc-70.59.1
  • qemu-vgabios-1.11.0_0_g63451fc-70.59.1
• SUSE Linux Enterprise Server for SAP Applications 15 (ppc64le)
  • qemu-ppc-debuginfo-2.11.2-70.59.1
  • qemu-ppc-2.11.2-70.59.1
• SUSE Linux Enterprise Server for SAP Applications 15 (x86_64)
  • qemu-x86-debuginfo-2.11.2-70.59.1
  • qemu-kvm-2.11.2-70.59.1
  • qemu-x86-2.11.2-70.59.1

References:

• https://www.suse.com/security/cve/CVE-2020-35503.html
• https://www.suse.com/security/cve/CVE-2020-35504.html
• https://www.suse.com/security/cve/CVE-2020-35505.html
• https://www.suse.com/security/cve/CVE-2020-35506.html
• https://www.suse.com/security/cve/CVE-2021-20255.html
• https://www.suse.com/security/cve/CVE-2021-3527.html
• https://www.suse.com/security/cve/CVE-2021-3682.html
• https://www.suse.com/security/cve/CVE-2021-3713.html
• https://www.suse.com/security/cve/CVE-2021-3748.html
• https://bugzilla.suse.com/show_bug.cgi?id=1180432
• https://bugzilla.suse.com/show_bug.cgi?id=1180433
• https://bugzilla.suse.com/show_bug.cgi?id=1180434
• https://bugzilla.suse.com/show_bug.cgi?id=1180435
• https://bugzilla.suse.com/show_bug.cgi?id=1182651
• https://bugzilla.suse.com/show_bug.cgi?id=1186012
• https://bugzilla.suse.com/show_bug.cgi?id=1189145
• https://bugzilla.suse.com/show_bug.cgi?id=1189702
• https://bugzilla.suse.com/show_bug.cgi?id=1189938