PT-2022-23104 · Google · Tensorflow
Neophytos Christou
+1
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Published
2022-09-16
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Updated
2024-03-06
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CVE-2022-36005
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
tf.quantization.fake quant with min max vars gradient receives input min or max that is nonscalar, resulting in a CHECK fail that can trigger a denial of service attack. There are no known workarounds for this issue.Recommendations
For versions prior to 2.10.0, update to TensorFlow 2.10.0 or later.
For versions 2.9.1 and earlier, update to TensorFlow 2.9.1 or later.
For versions 2.8.1 and earlier, update to TensorFlow 2.8.1 or later.
For versions 2.7.2 and earlier, update to TensorFlow 2.7.2 or later.
As a temporary workaround, consider avoiding the use of
tf.quantization.fake quant with min max vars gradient with nonscalar min or max inputs until a patch is available.Exploit
Fix
Assertion Failure
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Weakness Enumeration
Related Identifiers
Affected Products
Tensorflow