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SUSE: CVE-2020-13765: SUSE Linux Security Advisory

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SUSE: CVE-2020-13765: SUSE Linux Security Advisory

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
06/04/2020
Created
04/20/2021
Added
04/17/2021
Modified
07/16/2021

Description

rom_copy() in hw/core/loader.c in QEMU 4.0 and 4.1.0 does not validate the relationship between two addresses, which allows attackers to trigger an invalid memory copy operation.

Solution(s)

  • suse-upgrade-kvm
  • suse-upgrade-qemu
  • suse-upgrade-qemu-arm
  • suse-upgrade-qemu-audio-alsa
  • suse-upgrade-qemu-audio-oss
  • suse-upgrade-qemu-audio-pa
  • suse-upgrade-qemu-audio-sdl
  • suse-upgrade-qemu-block-curl
  • suse-upgrade-qemu-block-iscsi
  • suse-upgrade-qemu-block-rbd
  • suse-upgrade-qemu-block-ssh
  • suse-upgrade-qemu-guest-agent
  • suse-upgrade-qemu-ipxe
  • suse-upgrade-qemu-kvm
  • suse-upgrade-qemu-lang
  • suse-upgrade-qemu-ppc
  • suse-upgrade-qemu-s390
  • suse-upgrade-qemu-seabios
  • suse-upgrade-qemu-sgabios
  • suse-upgrade-qemu-tools
  • suse-upgrade-qemu-ui-curses
  • suse-upgrade-qemu-ui-gtk
  • suse-upgrade-qemu-ui-sdl
  • suse-upgrade-qemu-vgabios
  • suse-upgrade-qemu-x86

References

  • SUSE-SU-2021:1240-1
  • SUSE-SU-2021:1241-1
  • SUSE-SU-2021:1242-1
  • SUSE-SU-2021:1244-1
  • SUSE-SU-2021:1245-1
  • SUSE-SU-2021:1305-1
  • SUSE-SU-2021:14704-1
  • SUSE-SU-2021:14706-1
  • USN-4467-1
  • CVE-2020-13765
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