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SUSE: CVE-2020-14377: SUSE Linux Security Advisory

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SUSE: CVE-2020-14377: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:P)
Published
09/28/2020
Created
09/30/2020
Added
09/29/2020
Modified
10/22/2021

Description

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A complete lack of validation of attacker-controlled parameters can lead to a buffer over read. The results of the over read are then written back to the guest virtual machine memory. This vulnerability can be used by an attacker in a virtual machine to read significant amounts of host memory. The highest threat from this vulnerability is to data confidentiality and system availability.

Solution(s)

  • suse-upgrade-dpdk
  • suse-upgrade-dpdk-devel
  • suse-upgrade-dpdk-doc
  • suse-upgrade-dpdk-examples
  • suse-upgrade-dpdk-kmp-default
  • suse-upgrade-dpdk-kmp-preempt
  • suse-upgrade-dpdk-thunderx
  • suse-upgrade-dpdk-thunderx-devel
  • suse-upgrade-dpdk-thunderx-kmp-default
  • suse-upgrade-dpdk-tools
  • suse-upgrade-libdpdk-18_11
  • suse-upgrade-libdpdk-20_0

References

  • SUSE-SU-2020:2767-1
  • SUSE-SU-2020:2768-1
  • SUSE-SU-2020:2769-1
  • SUSE-SU-2020:2770-1
  • USN-4550-1
  • CVE-2020-14377

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