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SUSE: CVE-2020-15206: SUSE Linux Security Advisory

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SUSE: CVE-2020-15206: SUSE Linux Security Advisory

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
09/25/2020
Created
06/01/2021
Added
05/30/2021
Modified
10/22/2021

Description

In Tensorflow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, changing the TensorFlow's `SavedModel` protocol buffer and altering the name of required keys results in segfaults and data corruption while loading the model. This can cause a denial of service in products using `tensorflow-serving` or other inference-as-a-service installments. Fixed were added in commits f760f88b4267d981e13f4b302c437ae800445968 and fcfef195637c6e365577829c4d67681695956e7d (both going into TensorFlow 2.2.0 and 2.3.0 but not yet backported to earlier versions). However, this was not enough, as #41097 reports a different failure mode. The issue is patched in commit adf095206f25471e864a8e63a0f1caef53a0e3a6, and is released in TensorFlow versions 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1.

Solution(s)

  • suse-upgrade-libtensorflow2
  • suse-upgrade-libtensorflow2-gnu-hpc
  • suse-upgrade-libtensorflow2-gnu-openmpi2-hpc
  • suse-upgrade-libtensorflow_cc2
  • suse-upgrade-libtensorflow_cc2-gnu-hpc
  • suse-upgrade-libtensorflow_cc2-gnu-openmpi2-hpc
  • suse-upgrade-libtensorflow_framework2
  • suse-upgrade-libtensorflow_framework2-gnu-hpc
  • suse-upgrade-libtensorflow_framework2-gnu-openmpi2-hpc
  • suse-upgrade-tensorflow2
  • suse-upgrade-tensorflow2-devel
  • suse-upgrade-tensorflow2-doc
  • suse-upgrade-tensorflow2-gnu-hpc
  • suse-upgrade-tensorflow2-gnu-openmpi2-hpc
  • suse-upgrade-tensorflow2-lite
  • suse-upgrade-tensorflow2-lite-devel
  • suse-upgrade-tensorflow2_2_1_2-gnu-hpc
  • suse-upgrade-tensorflow2_2_1_2-gnu-hpc-devel
  • suse-upgrade-tensorflow2_2_1_2-gnu-hpc-doc
  • suse-upgrade-tensorflow2_2_1_2-gnu-openmpi2-hpc
  • suse-upgrade-tensorflow2_2_1_2-gnu-openmpi2-hpc-devel
  • suse-upgrade-tensorflow2_2_1_2-gnu-openmpi2-hpc-doc

References

  • CVE-2020-15206

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