Upstream information
CVE-2021-37667 at MITRE
Description
TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can cause undefined behavior via binding a reference to null pointer in `tf.raw_ops.UnicodeEncode`. The [implementation](https://github.com/tensorflow/tensorflow/blob/460e000de3a83278fb00b61a16d161b1964f15f4/tensorflow/core/kernels/unicode_ops.cc#L533-L539) reads the first dimension of the `input_splits` tensor before validating that this tensor is not empty. We have patched the issue in GitHub commit 2e0ee46f1a47675152d3d865797a18358881d7a6. 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.
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 | 7.8 |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Attack Vector | Local |
Attack Complexity | Low |
Privileges Required | Low |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | High |
Integrity Impact | High |
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