Upstream information

CVE-2021-37655 at MITRE

Description

TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can trigger a read from outside of bounds of heap allocated data by sending invalid arguments to `tf.raw_ops.ResourceScatterUpdate`. The [implementation](https://github.com/tensorflow/tensorflow/blob/f24faa153ad31a4b51578f8181d3aaab77a1ddeb/tensorflow/core/kernels/resource_variable_ops.cc#L919-L923) has an incomplete validation of the relationship between the shapes of `indices` and `updates`: instead of checking that the shape of `indices` is a prefix of the shape of `updates` (so that broadcasting can happen), code only checks that the number of elements in these two tensors are in a divisibility relationship. We have patched the issue in GitHub commit 01cff3f986259d661103412a20745928c727326f. The fix will be included in TensorFlow 2.6.0. We will also cherrypick this commit on TensorFlow 2.5.1, TensorFlow 2.4.3, and TensorFlow 2.3.4, as these are also affected and still in supported range.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.6
Vector AV:L/AC:L/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.3
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact Low
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1189423 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP3
  • bazel-skylib1.0.3-source >= 1.0.3-bp153.2.1
  • bazel3.7 >= 3.7.2-bp153.4.1
  • libiomp5 >= 2.6.0-bp153.2.3.1
  • libiomp5-gnu-hpc >= 2.6.0-bp153.2.3.1
  • libiomp5-gnu-openmpi2-hpc >= 2.6.0-bp153.2.3.1
  • libtensorflow2 >= 2.6.0-bp153.2.3.1
  • libtensorflow2-gnu-hpc >= 2.6.0-bp153.2.3.1
  • libtensorflow2-gnu-openmpi2-hpc >= 2.6.0-bp153.2.3.1
  • libtensorflow_cc2 >= 2.6.0-bp153.2.3.1
  • libtensorflow_cc2-gnu-hpc >= 2.6.0-bp153.2.3.1
  • libtensorflow_cc2-gnu-openmpi2-hpc >= 2.6.0-bp153.2.3.1
  • libtensorflow_framework2 >= 2.6.0-bp153.2.3.1
  • libtensorflow_framework2-gnu-hpc >= 2.6.0-bp153.2.3.1
  • libtensorflow_framework2-gnu-openmpi2-hpc >= 2.6.0-bp153.2.3.1
  • tensorflow2 >= 2.6.0-bp153.2.3.1
  • tensorflow2-devel >= 2.6.0-bp153.2.3.1
  • tensorflow2-doc >= 2.6.0-bp153.2.3.1
  • tensorflow2-gnu-hpc >= 2.6.0-bp153.2.3.1
  • tensorflow2-gnu-openmpi2-hpc >= 2.6.0-bp153.2.3.1
  • tensorflow2-lite >= 2.6.0-bp153.2.3.1
  • tensorflow2-lite-devel >= 2.6.0-bp153.2.3.1
  • tensorflow2_2_6_0-gnu-hpc >= 2.6.0-bp153.2.3.1
  • tensorflow2_2_6_0-gnu-hpc-devel >= 2.6.0-bp153.2.3.1
  • tensorflow2_2_6_0-gnu-hpc-doc >= 2.6.0-bp153.2.3.1
  • tensorflow2_2_6_0-gnu-openmpi2-hpc >= 2.6.0-bp153.2.3.1
  • tensorflow2_2_6_0-gnu-openmpi2-hpc-devel >= 2.6.0-bp153.2.3.1
  • tensorflow2_2_6_0-gnu-openmpi2-hpc-doc >= 2.6.0-bp153.2.3.1
 Patchnames:
openSUSE-2022-10014
openSUSE Leap 15.3
  • bazel-skylib1.0.3-source >= 1.0.3-bp153.2.1
  • bazel3.7 >= 3.7.2-bp153.4.1
  • libiomp5 >= 2.6.0-bp153.2.3.1
  • libiomp5-gnu-hpc >= 2.6.0-bp153.2.3.1
  • libiomp5-gnu-openmpi2-hpc >= 2.6.0-bp153.2.3.1
  • libtensorflow2 >= 2.6.0-bp153.2.3.1
  • libtensorflow2-gnu-hpc >= 2.6.0-bp153.2.3.1
  • libtensorflow2-gnu-openmpi2-hpc >= 2.6.0-bp153.2.3.1
  • libtensorflow_cc2 >= 2.6.0-bp153.2.3.1
  • libtensorflow_cc2-gnu-hpc >= 2.6.0-bp153.2.3.1
  • libtensorflow_cc2-gnu-openmpi2-hpc >= 2.6.0-bp153.2.3.1
  • libtensorflow_framework2 >= 2.6.0-bp153.2.3.1
  • libtensorflow_framework2-gnu-hpc >= 2.6.0-bp153.2.3.1
  • libtensorflow_framework2-gnu-openmpi2-hpc >= 2.6.0-bp153.2.3.1
  • tensorflow2 >= 2.6.0-bp153.2.3.1
  • tensorflow2-devel >= 2.6.0-bp153.2.3.1
  • tensorflow2-doc >= 2.6.0-bp153.2.3.1
  • tensorflow2-gnu-hpc >= 2.6.0-bp153.2.3.1
  • tensorflow2-gnu-openmpi2-hpc >= 2.6.0-bp153.2.3.1
  • tensorflow2-lite >= 2.6.0-bp153.2.3.1
  • tensorflow2-lite-devel >= 2.6.0-bp153.2.3.1
  • tensorflow2_2_6_0-gnu-hpc >= 2.6.0-bp153.2.3.1
  • tensorflow2_2_6_0-gnu-hpc-devel >= 2.6.0-bp153.2.3.1
  • tensorflow2_2_6_0-gnu-hpc-doc >= 2.6.0-bp153.2.3.1
  • tensorflow2_2_6_0-gnu-openmpi2-hpc >= 2.6.0-bp153.2.3.1
  • tensorflow2_2_6_0-gnu-openmpi2-hpc-devel >= 2.6.0-bp153.2.3.1
  • tensorflow2_2_6_0-gnu-openmpi2-hpc-doc >= 2.6.0-bp153.2.3.1
 Patchnames:
openSUSE-2022-10014
openSUSE Tumbleweed
  • tensorflow-lite >= 2.9.1-1.1
  • tensorflow-lite-devel >= 2.9.1-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-12116

SUSE Timeline for this CVE

CVE page created: Mon Aug 16 09:53:32 2021
CVE page last modified: Tue Sep 3 19:20:58 2024