Upstream information

CVE-2021-37641 at MITRE

Description

TensorFlow is an end-to-end open source platform for machine learning. In affected versions if the arguments to `tf.raw_ops.RaggedGather` don't determine a valid ragged tensor code can trigger a read from outside of bounds of heap allocated buffers. The [implementation](https://github.com/tensorflow/tensorflow/blob/8d72537c6abf5a44103b57b9c2e22c14f5f49698/tensorflow/core/kernels/ragged_gather_op.cc#L70) directly reads the first dimension of a tensor shape before checking that said tensor has rank of at least 1 (i.e., it is not a scalar). Furthermore, the implementation does not check that the list given by `params_nested_splits` is not an empty list of tensors. We have patched the issue in GitHub commit a2b743f6017d7b97af1fe49087ae15f0ac634373. 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 3.6
Vector AV:L/AC:L/Au:N/C:P/I:N/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.1
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
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