openSUSE Security Update: Security update for qemu
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2021:1043-1
Rating:             moderate
References:         #1149813 #1163019 #1172380 #1175534 #1176681 
                    #1178683 #1178935 #1179477 #1179484 #1182846 
                    #1182975 #1183979 #1184574 #1185591 #1185981 
                    #1185990 #1186010 #1186290 #1187013 SLE-17785 
                    
Cross-References:   CVE-2019-15890 CVE-2020-10756 CVE-2020-14364
                    CVE-2020-25085 CVE-2020-25707 CVE-2020-25723
                    CVE-2020-29129 CVE-2020-29130 CVE-2020-8608
                    CVE-2021-20257 CVE-2021-3419 CVE-2021-3544
                    CVE-2021-3545 CVE-2021-3546
CVSS scores:
                    CVE-2019-15890 (SUSE): 5.8 CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
                    CVE-2020-10756 (NVD) : 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
                    CVE-2020-10756 (SUSE): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
                    CVE-2020-14364 (NVD) : 5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
                    CVE-2020-14364 (SUSE): 5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
                    CVE-2020-25085 (NVD) : 5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
                    CVE-2020-25085 (SUSE): 5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
                    CVE-2020-25707 (SUSE): 6 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
                    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-2020-25723 (SUSE): 3.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
                    CVE-2020-29129 (NVD) : 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
                    CVE-2020-29129 (SUSE): 2.7 CVSS:3.1/AV:N/AC:L/PR:H/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-2020-29130 (SUSE): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
                    CVE-2020-8608 (NVD) : 5.6 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
                    CVE-2020-8608 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
                    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-2021-3419 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-3544 (NVD) : 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
                    CVE-2021-3544 (SUSE): 5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
                    CVE-2021-3545 (NVD) : 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
                    CVE-2021-3545 (SUSE): 5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
                    CVE-2021-3546 (NVD) : 8.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
                    CVE-2021-3546 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Products:
                    openSUSE Leap 15.2
______________________________________________________________________________

   An update that solves 14 vulnerabilities, contains one
   feature and has 5 fixes is now available.

Description:

   This update for qemu fixes the following issues:

   Security issues fixed:

   - CVE-2021-3546: Fix out-of-bounds write in virgl_cmd_get_capset
     (bsc#1185981)
   - CVE-2021-3544: Fix memory leaks found in the virtio vhost-user GPU
     device (bsc#1186010)
   - CVE-2021-3545: Fix information disclosure due to uninitialized memory
     read (bsc#1185990)
   - CVE-2020-25085: Fix out-of-bounds access issue while doing multi block
     SDMA (bsc#1176681)
   - CVE-2020-10756: Fix out-of-bounds read information disclosure in
     icmp6_send_echoreply(bsc#1172380)
   - For the record, these issues are fixed in this package already. Most are
     alternate references to previously mentioned issues: (CVE-2019-15890,
     bsc#1149813, CVE-2020-8608, bsc#1163019, CVE-2020-14364, bsc#1175534,
     CVE-2020-25707, bsc#1178683, CVE-2020-25723, bsc#1178935,
     CVE-2020-29130, bsc#1179477, CVE-2020-29129, bsc#1179484,
     CVE-2021-20257, bsc#1182846, CVE-2021-3419, bsc#1182975)

   Non-security issues fixed:

   - Fix issue where s390 guest fails to find zipl boot menu index
     (bsc#1183979)
   - QEMU BIOS fails to read stage2 loader on s390x (bsc#1186290)
   - Host CPU microcode revision will be visible inside VMs when the proper
     CPU-model is used (jsc#SLE-17785):
   - Fix testsuite error (bsc#1184574)
   - Fix qemu crash with iothread when block commit after snapshot
     (bsc#1187013)
   - Fix qemu hang while cancelling migrating hugepage vm (bsc#1185591)
   - Use RCU to avoid race during scsi hotplug/hotunplug (bsc#1184574)

   This update was imported from the SUSE:SLE-15-SP2:Update update project.


Patch Instructions:

   To install this openSUSE 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:

   - openSUSE Leap 15.2:

      zypper in -t patch openSUSE-2021-1043=1



Package List:

   - openSUSE Leap 15.2 (x86_64):

      qemu-4.2.1-lp152.9.16.2
      qemu-arm-4.2.1-lp152.9.16.2
      qemu-arm-debuginfo-4.2.1-lp152.9.16.2
      qemu-audio-alsa-4.2.1-lp152.9.16.2
      qemu-audio-alsa-debuginfo-4.2.1-lp152.9.16.2
      qemu-audio-pa-4.2.1-lp152.9.16.2
      qemu-audio-pa-debuginfo-4.2.1-lp152.9.16.2
      qemu-audio-sdl-4.2.1-lp152.9.16.2
      qemu-audio-sdl-debuginfo-4.2.1-lp152.9.16.2
      qemu-block-curl-4.2.1-lp152.9.16.2
      qemu-block-curl-debuginfo-4.2.1-lp152.9.16.2
      qemu-block-dmg-4.2.1-lp152.9.16.2
      qemu-block-dmg-debuginfo-4.2.1-lp152.9.16.2
      qemu-block-gluster-4.2.1-lp152.9.16.2
      qemu-block-gluster-debuginfo-4.2.1-lp152.9.16.2
      qemu-block-iscsi-4.2.1-lp152.9.16.2
      qemu-block-iscsi-debuginfo-4.2.1-lp152.9.16.2
      qemu-block-nfs-4.2.1-lp152.9.16.2
      qemu-block-nfs-debuginfo-4.2.1-lp152.9.16.2
      qemu-block-rbd-4.2.1-lp152.9.16.2
      qemu-block-rbd-debuginfo-4.2.1-lp152.9.16.2
      qemu-block-ssh-4.2.1-lp152.9.16.2
      qemu-block-ssh-debuginfo-4.2.1-lp152.9.16.2
      qemu-debuginfo-4.2.1-lp152.9.16.2
      qemu-debugsource-4.2.1-lp152.9.16.2
      qemu-extra-4.2.1-lp152.9.16.2
      qemu-extra-debuginfo-4.2.1-lp152.9.16.2
      qemu-guest-agent-4.2.1-lp152.9.16.2
      qemu-guest-agent-debuginfo-4.2.1-lp152.9.16.2
      qemu-ksm-4.2.1-lp152.9.16.2
      qemu-kvm-4.2.1-lp152.9.16.2
      qemu-lang-4.2.1-lp152.9.16.2
      qemu-linux-user-4.2.1-lp152.9.16.1
      qemu-linux-user-debuginfo-4.2.1-lp152.9.16.1
      qemu-linux-user-debugsource-4.2.1-lp152.9.16.1
      qemu-ppc-4.2.1-lp152.9.16.2
      qemu-ppc-debuginfo-4.2.1-lp152.9.16.2
      qemu-s390-4.2.1-lp152.9.16.2
      qemu-s390-debuginfo-4.2.1-lp152.9.16.2
      qemu-testsuite-4.2.1-lp152.9.16.7
      qemu-tools-4.2.1-lp152.9.16.2
      qemu-tools-debuginfo-4.2.1-lp152.9.16.2
      qemu-ui-curses-4.2.1-lp152.9.16.2
      qemu-ui-curses-debuginfo-4.2.1-lp152.9.16.2
      qemu-ui-gtk-4.2.1-lp152.9.16.2
      qemu-ui-gtk-debuginfo-4.2.1-lp152.9.16.2
      qemu-ui-sdl-4.2.1-lp152.9.16.2
      qemu-ui-sdl-debuginfo-4.2.1-lp152.9.16.2
      qemu-ui-spice-app-4.2.1-lp152.9.16.2
      qemu-ui-spice-app-debuginfo-4.2.1-lp152.9.16.2
      qemu-vhost-user-gpu-4.2.1-lp152.9.16.2
      qemu-vhost-user-gpu-debuginfo-4.2.1-lp152.9.16.2
      qemu-x86-4.2.1-lp152.9.16.2
      qemu-x86-debuginfo-4.2.1-lp152.9.16.2

   - openSUSE Leap 15.2 (noarch):

      qemu-ipxe-1.0.0+-lp152.9.16.2
      qemu-microvm-4.2.1-lp152.9.16.2
      qemu-seabios-1.12.1+-lp152.9.16.2
      qemu-sgabios-8-lp152.9.16.2
      qemu-vgabios-1.12.1+-lp152.9.16.2


References:

   https://www.suse.com/security/cve/CVE-2019-15890.html
   https://www.suse.com/security/cve/CVE-2020-10756.html
   https://www.suse.com/security/cve/CVE-2020-14364.html
   https://www.suse.com/security/cve/CVE-2020-25085.html
   https://www.suse.com/security/cve/CVE-2020-25707.html
   https://www.suse.com/security/cve/CVE-2020-25723.html
   https://www.suse.com/security/cve/CVE-2020-29129.html
   https://www.suse.com/security/cve/CVE-2020-29130.html
   https://www.suse.com/security/cve/CVE-2020-8608.html
   https://www.suse.com/security/cve/CVE-2021-20257.html
   https://www.suse.com/security/cve/CVE-2021-3419.html
   https://www.suse.com/security/cve/CVE-2021-3544.html
   https://www.suse.com/security/cve/CVE-2021-3545.html
   https://www.suse.com/security/cve/CVE-2021-3546.html
   https://bugzilla.suse.com/1149813
   https://bugzilla.suse.com/1163019
   https://bugzilla.suse.com/1172380
   https://bugzilla.suse.com/1175534
   https://bugzilla.suse.com/1176681
   https://bugzilla.suse.com/1178683
   https://bugzilla.suse.com/1178935
   https://bugzilla.suse.com/1179477
   https://bugzilla.suse.com/1179484
   https://bugzilla.suse.com/1182846
   https://bugzilla.suse.com/1182975
   https://bugzilla.suse.com/1183979
   https://bugzilla.suse.com/1184574
   https://bugzilla.suse.com/1185591
   https://bugzilla.suse.com/1185981
   https://bugzilla.suse.com/1185990
   https://bugzilla.suse.com/1186010
   https://bugzilla.suse.com/1186290
   https://bugzilla.suse.com/1187013