openSUSE Security Update: Security update for virtualbox
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2021:1393-1
Rating:             important
References:         #1191104 #1191526 #1191869 
Cross-References:   CVE-2021-2475 CVE-2021-35538 CVE-2021-35540
                    CVE-2021-35542 CVE-2021-35545
CVSS scores:
                    CVE-2021-2475 (NVD) : 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-35538 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2021-35540 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-35542 (NVD) : 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-35545 (NVD) : 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H

Affected Products:
                    openSUSE Leap 15.3
______________________________________________________________________________

   An update that fixes 5 vulnerabilities is now available.

Description:

   This update for virtualbox fixes the following issues:

   Version bump to 6.1.28 (released October 19 2021 by Oracle)

   This is a maintenance release. The following items were fixed and/or added:

   - VMM: Fixed guru meditation while booting nested-guests accessing debug
     registers under certain conditions
   - UI: Bug fixes for touchpad-based scrolling
   - VMSVGA: Fixed VM black screen issue on first resize after restoring from
     saved state (bug #20067)
   - VMSVGA: Fixed display corruption on Linux Mint (bug #20513)
   - Storage: Fixed a possible write error under certain circumstances when
     using VHD images (bug #20512)
   - Network: Multiple updates in virtio-net device support
   - Network: Disconnecting cable in saved VM state now is handled properly
     by virtio-net
   - Network: More administrative control over network ranges, see user manual
   - NAT: Fixed not rejecting TFTP requests with absolute pathnames (bug
     #20589)
   - Audio: Fixed VM session aborting after PC hibernation (bug #20516)
   - Audio: Fixed setting the line-in volume of the HDA emulation on modern
     Linux guests
   - Audio: Fixed resuming playback of the AC'97 emulation while a snapshot
     has been taken
   - API: Added bindings support for Python 3.9 (bug #20252)
   - API: Fixed rare hang of VM when changing settings at runtime
   - Linux host: Improved kernel modules installation detection which
     prevents unnecessary modules rebuild
   - Host Services: Shared Clipboard: Prevent guest clipboard reset when
     clipboard sharing is disabled (bug #20487)
   - Host Services: Shared Clipboard over VRDP: Fixed to continue working
     when guest service reconnects to host (bug #20366)
   - Host Services: Shared Clipboard over VRDP: Fixed preventing remote RDP
     client to hang when guest has no clipboard data to report
   - Linux Host and Guest: Introduced initial support for kernels 5.14 and
     5.15
   - Linux Host and Guest: Introduced initial support for RHEL 8.5 kernel
   - Windows Guest: Introduced Windows 11 guest support, including unattended
     installation
   - Fixes CVE-2021-35538, CVE-2021-35545, CVE-2021-35540, CVE-2021-35542,
     and CVE-2021-2475 (boo#1191869)

   - Use kernel_module_directory macro for kernel modules (boo#1191526)
   - Finish UsrMerge for VirtualBox components (boo#1191104).


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 15.3:

      zypper in -t patch openSUSE-2021-1393=1



Package List:

   - openSUSE Leap 15.3 (noarch):

      virtualbox-guest-desktop-icons-6.1.28-lp153.2.12.1
      virtualbox-guest-source-6.1.28-lp153.2.12.1
      virtualbox-host-source-6.1.28-lp153.2.12.1

   - openSUSE Leap 15.3 (x86_64):

      python3-virtualbox-6.1.28-lp153.2.12.1
      python3-virtualbox-debuginfo-6.1.28-lp153.2.12.1
      virtualbox-6.1.28-lp153.2.12.1
      virtualbox-debuginfo-6.1.28-lp153.2.12.1
      virtualbox-debugsource-6.1.28-lp153.2.12.1
      virtualbox-devel-6.1.28-lp153.2.12.1
      virtualbox-guest-tools-6.1.28-lp153.2.12.1
      virtualbox-guest-tools-debuginfo-6.1.28-lp153.2.12.1
      virtualbox-guest-x11-6.1.28-lp153.2.12.1
      virtualbox-guest-x11-debuginfo-6.1.28-lp153.2.12.1
      virtualbox-kmp-debugsource-6.1.28-lp153.2.12.1
      virtualbox-kmp-default-6.1.28_k5.3.18_59.27-lp153.2.12.1
      virtualbox-kmp-default-debuginfo-6.1.28_k5.3.18_59.27-lp153.2.12.1
      virtualbox-kmp-preempt-6.1.28_k5.3.18_59.27-lp153.2.12.1
      virtualbox-kmp-preempt-debuginfo-6.1.28_k5.3.18_59.27-lp153.2.12.1
      virtualbox-qt-6.1.28-lp153.2.12.1
      virtualbox-qt-debuginfo-6.1.28-lp153.2.12.1
      virtualbox-vnc-6.1.28-lp153.2.12.1
      virtualbox-websrv-6.1.28-lp153.2.12.1
      virtualbox-websrv-debuginfo-6.1.28-lp153.2.12.1


References:

   https://www.suse.com/security/cve/CVE-2021-2475.html
   https://www.suse.com/security/cve/CVE-2021-35538.html
   https://www.suse.com/security/cve/CVE-2021-35540.html
   https://www.suse.com/security/cve/CVE-2021-35542.html
   https://www.suse.com/security/cve/CVE-2021-35545.html
   https://bugzilla.suse.com/1191104
   https://bugzilla.suse.com/1191526
   https://bugzilla.suse.com/1191869