PT-2022-23095 · Google · Tensorflow
CVSS v3.1
5.9
Medium
| Vector | AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
TensorFlow versions prior to 2.10.0
TensorFlow versions 2.9.1 and earlier
TensorFlow versions 2.8.1 and earlier
TensorFlow versions 2.7.2 and earlier
Description
The issue occurs when the
tf.sparse.cross function receives an input separator that is not a scalar, resulting in a CHECK fail that can be used to trigger a denial of service attack. This can happen when the separator input is not properly validated, allowing an attacker to cause the program to crash or become unresponsive.Recommendations
For versions prior to 2.10.0, update to TensorFlow 2.10.0 or later to resolve the issue.
For versions 2.9.1 and earlier, update to TensorFlow 2.9.1 or later to resolve the issue.
For versions 2.8.1 and earlier, update to TensorFlow 2.8.1 or later to resolve the issue.
For versions 2.7.2 and earlier, update to TensorFlow 2.7.2 or later to resolve the issue.
As a temporary workaround, consider validating the
separator input to ensure it is a scalar before passing it to the tf.sparse.cross function.Exploit
Fix
Assertion Failure
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Weakness Enumeration
Related Identifiers
Affected Products
Tensorflow