SUSE-SU-2021:2474-1: important: Security update for qemu

Tue Jul 27 13:17:45 UTC 2021

   SUSE Security Update: Security update for qemu
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:2474-1
Rating:             important
References:         #1187364 #1187365 #1187366 #1187367 #1187499 
                    #1187529 #1187538 #1187539 
Cross-References:   CVE-2021-3582 CVE-2021-3592 CVE-2021-3593
                    CVE-2021-3594 CVE-2021-3595 CVE-2021-3607
                    CVE-2021-3608 CVE-2021-3611
CVSS scores:
                    CVE-2021-3582 (SUSE): 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
                    CVE-2021-3592 (NVD) : 3.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
                    CVE-2021-3592 (SUSE): 3.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
                    CVE-2021-3593 (NVD) : 3.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
                    CVE-2021-3593 (SUSE): 3.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
                    CVE-2021-3594 (NVD) : 3.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
                    CVE-2021-3594 (SUSE): 3.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
                    CVE-2021-3595 (NVD) : 3.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
                    CVE-2021-3595 (SUSE): 3.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
                    CVE-2021-3607 (SUSE): 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
                    CVE-2021-3608 (SUSE): 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
                    CVE-2021-3611 (SUSE): 5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L

Affected Products:
                    SUSE MicroOS 5.0
                    SUSE Linux Enterprise Module for Server Applications 15-SP2
                    SUSE Linux Enterprise Module for Basesystem 15-SP2
______________________________________________________________________________

   An update that fixes 8 vulnerabilities is now available.

Description:

   This update for qemu fixes the following issues:

   Security issues fixed:

   - CVE-2021-3595: Fixed slirp: invalid pointer initialization may lead to
     information disclosure (tftp) (bsc#1187366)
   - CVE-2021-3592: Fix for slirp: invalid pointer initialization may lead to
     information disclosure (bootp) (bsc#1187364)
   - CVE-2021-3594: Fix for slirp: invalid pointer initialization may lead to
     information disclosure (udp) (bsc#1187367)
   - CVE-2021-3593: Fix for slirp: invalid pointer initialization may lead to
     information disclosure (udp6) (bsc#1187365)
   - CVE-2021-3582: Fix possible mremap overflow in the pvrdma (bsc#1187499)
   - CVE-2021-3607: Ensure correct input on ring init (bsc#1187539)
   - CVE-2021-3608: Fix the ring init error flow (bsc#1187538)
   - CVE-2021-3611: Fix intel-hda segmentation fault due to stack overflow
     (bsc#1187529)

Patch Instructions:

   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 MicroOS 5.0:

      zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-2474=1

   - SUSE Linux Enterprise Module for Server Applications 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2021-2474=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-2474=1

Package List:

   - SUSE MicroOS 5.0 (aarch64 x86_64):

      qemu-4.2.1-11.25.2
      qemu-debuginfo-4.2.1-11.25.2
      qemu-debugsource-4.2.1-11.25.2
      qemu-tools-4.2.1-11.25.2
      qemu-tools-debuginfo-4.2.1-11.25.2

   - SUSE MicroOS 5.0 (aarch64):

      qemu-arm-4.2.1-11.25.2
      qemu-arm-debuginfo-4.2.1-11.25.2

   - SUSE MicroOS 5.0 (x86_64):

      qemu-x86-4.2.1-11.25.2
      qemu-x86-debuginfo-4.2.1-11.25.2

   - SUSE MicroOS 5.0 (noarch):

      qemu-ipxe-1.0.0+-11.25.2
      qemu-seabios-1.12.1+-11.25.2
      qemu-sgabios-8-11.25.2
      qemu-vgabios-1.12.1+-11.25.2

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64 ppc64le s390x x86_64):

      qemu-4.2.1-11.25.2
      qemu-block-curl-4.2.1-11.25.2
      qemu-block-curl-debuginfo-4.2.1-11.25.2
      qemu-block-iscsi-4.2.1-11.25.2
      qemu-block-iscsi-debuginfo-4.2.1-11.25.2
      qemu-block-rbd-4.2.1-11.25.2
      qemu-block-rbd-debuginfo-4.2.1-11.25.2
      qemu-block-ssh-4.2.1-11.25.2
      qemu-block-ssh-debuginfo-4.2.1-11.25.2
      qemu-debuginfo-4.2.1-11.25.2
      qemu-debugsource-4.2.1-11.25.2
      qemu-guest-agent-4.2.1-11.25.2
      qemu-guest-agent-debuginfo-4.2.1-11.25.2
      qemu-lang-4.2.1-11.25.2
      qemu-ui-spice-app-4.2.1-11.25.2
      qemu-ui-spice-app-debuginfo-4.2.1-11.25.2

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (s390x x86_64):

      qemu-kvm-4.2.1-11.25.2

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (ppc64le):

      qemu-ppc-4.2.1-11.25.2
      qemu-ppc-debuginfo-4.2.1-11.25.2

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64):

      qemu-arm-4.2.1-11.25.2
      qemu-arm-debuginfo-4.2.1-11.25.2

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (x86_64):

      qemu-audio-alsa-4.2.1-11.25.2
      qemu-audio-alsa-debuginfo-4.2.1-11.25.2
      qemu-audio-pa-4.2.1-11.25.2
      qemu-audio-pa-debuginfo-4.2.1-11.25.2
      qemu-ui-curses-4.2.1-11.25.2
      qemu-ui-curses-debuginfo-4.2.1-11.25.2
      qemu-ui-gtk-4.2.1-11.25.2
      qemu-ui-gtk-debuginfo-4.2.1-11.25.2
      qemu-x86-4.2.1-11.25.2
      qemu-x86-debuginfo-4.2.1-11.25.2

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (noarch):

      qemu-ipxe-1.0.0+-11.25.2
      qemu-microvm-4.2.1-11.25.2
      qemu-seabios-1.12.1+-11.25.2
      qemu-sgabios-8-11.25.2
      qemu-vgabios-1.12.1+-11.25.2

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (s390x):

      qemu-s390-4.2.1-11.25.2
      qemu-s390-debuginfo-4.2.1-11.25.2

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):

      qemu-debuginfo-4.2.1-11.25.2
      qemu-debugsource-4.2.1-11.25.2
      qemu-tools-4.2.1-11.25.2
      qemu-tools-debuginfo-4.2.1-11.25.2

References:

   https://www.suse.com/security/cve/CVE-2021-3582.html
   https://www.suse.com/security/cve/CVE-2021-3592.html
   https://www.suse.com/security/cve/CVE-2021-3593.html
   https://www.suse.com/security/cve/CVE-2021-3594.html
   https://www.suse.com/security/cve/CVE-2021-3595.html
   https://www.suse.com/security/cve/CVE-2021-3607.html
   https://www.suse.com/security/cve/CVE-2021-3608.html
   https://www.suse.com/security/cve/CVE-2021-3611.html
   https://bugzilla.suse.com/1187364
   https://bugzilla.suse.com/1187365
   https://bugzilla.suse.com/1187366
   https://bugzilla.suse.com/1187367
   https://bugzilla.suse.com/1187499
   https://bugzilla.suse.com/1187529
   https://bugzilla.suse.com/1187538
   https://bugzilla.suse.com/1187539