Rapid7 Vulnerability & Exploit Database

SUSE: CVE-2021-37640: SUSE Linux Security Advisory

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

SUSE: CVE-2021-37640: SUSE Linux Security Advisory

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
08/12/2021
Created
10/26/2022
Added
10/26/2022
Modified
10/26/2022

Description

TensorFlow is an end-to-end open source platform for machine learning. In affected versions the implementation of `tf.raw_ops.SparseReshape` can be made to trigger an integral division by 0 exception. The [implementation](https://github.com/tensorflow/tensorflow/blob/8d72537c6abf5a44103b57b9c2e22c14f5f49698/tensorflow/core/kernels/reshape_util.cc#L176-L181) calls the reshaping functor whenever there is at least an index in the input but does not check that shape of the input or the target shape have both a non-zero number of elements. The [reshape functor](https://github.com/tensorflow/tensorflow/blob/8d72537c6abf5a44103b57b9c2e22c14f5f49698/tensorflow/core/kernels/reshape_util.cc#L40-L78) blindly divides by the dimensions of the target shape. Hence, if this is not checked, code will result in a division by 0. We have patched the issue in GitHub commit 4923de56ec94fff7770df259ab7f2288a74feb41. The fix will be included in TensorFlow 2.6.0. We will also cherrypick this commit on TensorFlow 2.5.1 as this is the other affected version.

Solution(s)

  • suse-upgrade-bazel-skylib1-0-3-source
  • suse-upgrade-bazel3-7
  • suse-upgrade-libiomp5
  • suse-upgrade-libiomp5-gnu-hpc
  • suse-upgrade-libiomp5-gnu-openmpi2-hpc
  • 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_6_0-gnu-hpc
  • suse-upgrade-tensorflow2_2_6_0-gnu-hpc-devel
  • suse-upgrade-tensorflow2_2_6_0-gnu-hpc-doc
  • suse-upgrade-tensorflow2_2_6_0-gnu-openmpi2-hpc
  • suse-upgrade-tensorflow2_2_6_0-gnu-openmpi2-hpc-devel
  • suse-upgrade-tensorflow2_2_6_0-gnu-openmpi2-hpc-doc

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;