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CVE

CVE-2022-35937

TensorFlow vulnerable to OOB read in `Gather_nd` in TF Lite
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CVE

CVE-2022-35937

TensorFlow vulnerable to OOB read in `Gather_nd` in TF Lite

Impact

The GatherNd function takes arguments that determine the sizes of inputs and outputs. If the inputs given are greater than or equal to the sizes of the outputs, an out-of-bounds memory read is triggered.

Patches

We have patched the issue in GitHub commit 595a65a3e224a0362d7e68c2213acfc2b499a196.

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The fix will be included in TensorFlow 2.10.0. We will also cherrypick this commit on TensorFlow 2.9.1, TensorFlow 2.8.1, and TensorFlow 2.7.2, as these are also affected and still in supported range.

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For more information

Please consult our security guide for more information regarding the security model and how to contact us with issues and questions.

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Attribution

This vulnerability has been reported by Hui Peng from Baidu Security.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7
-
3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
C
H
U
9.1
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Related Resources

No items found.

References

https://github.com/tensorflow/tensorflow/security/advisories/GHSA-pxrw-j2fv-hx3h, https://nvd.nist.gov/vuln/detail/CVE-2022-35937, https://github.com/tensorflow/tensorflow/commit/595a65a3e224a0362d7e68c2213acfc2b499a196, https://github.com/tensorflow/tensorflow, https://github.com/tensorflow/tensorflow/blob/f463040eb3997e42e60a2ffc6dc72de7ef11dbb4/tensorflow/lite/kernels/gather_nd.cc#L105-L111, https://github.com/tensorflow/tensorflow/releases/tag/v2.10.0, https://pypi.org/project/tensorflow-gpu, https://github.com/advisories/GHSA-pxrw-j2fv-hx3h

Severity

9.1

CVSS Score
0
10

Basic Information

Base CVSS
9.1
EPSS Probability
0.00458%
EPSS Percentile
0.36991%
Introduced Version
2.9.0,1.12.2,2.8.0rc0,2.9.0rc0,1.15.0,2.8.0
Fix Available
2.9.1,2.7.4,2.8.3,2.9.2

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