Google TensorFlow up to 2.8.3/2.9.2/2.10.0 MirrorPadGrad out-of-bounds

Summaryinfo

A vulnerability categorized as problematic has been discovered in Google TensorFlow up to 2.8.3/2.9.2/2.10.0. The affected element is an unknown function. Such manipulation of the argument MirrorPadGrad leads to out-of-bounds. This vulnerability is documented as CVE-2022-41895. The attack can be executed remotely. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Google TensorFlow up to 2.8.3/2.9.2/2.10.0 (Artificial Intelligence Software). It has been rated as problematic. Affected by this issue is an unknown functionality. The manipulation of the argument MirrorPadGrad with an unknown input leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is availability. CVE summarizes:

TensorFlow is an open source platform for machine learning. If `MirrorPadGrad` is given outsize input `paddings`, TensorFlow will give a heap OOB error. We have patched the issue in GitHub commit 717ca98d8c3bba348ff62281fdf38dcb5ea1ec92. 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.

The weakness was released 11/19/2022 as GHSA-gq2j-cr96-gvqx. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2022-41895 since 09/30/2022. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available.

Upgrading to version 2.8.4, 2.9.3, 2.10.1 or 2.11 eliminates this vulnerability. Applying the patch 717ca98d8c3bba348ff62281fdf38dcb5ea1ec92 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

• Artificial Intelligence Software

Vendor

• Google

Name

• TensorFlow

Version

• 2.0
• 2.1
• 2.2
• 2.3
• 2.4
• 2.5
• 2.6
• 2.7
• 2.8
• 2.8.0
• 2.8.1
• 2.8.2
• 2.8.3
• 2.9
• 2.9.0
• 2.9.1
• 2.9.2
• 2.10.0

License

• free

Website

• Vendor: https://www.google.com/

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CPE 2.2info

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