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Oracle Linux: (CVE-2020-13765) ELSA-2021-0347: qemu-kvm security and bug fix update

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Oracle Linux: (CVE-2020-13765) ELSA-2021-0347: qemu-kvm security and bug fix update

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
06/04/2020
Created
02/06/2021
Added
02/04/2021
Modified
02/04/2021

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)

  • oracle-linux-upgrade-qemu-img
  • oracle-linux-upgrade-qemu-kvm
  • oracle-linux-upgrade-qemu-kvm-common
  • oracle-linux-upgrade-qemu-kvm-tools

References

  • ELSA-2021-0347
  • USN-4467-1
  • CVE-2020-13765

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