Headline
GHSA-68v3-g9cm-rmm6: TensorFlow vulnerable to Out-of-Bounds Read in GRUBlockCellGrad
Impact
Out of bounds read in GRUBlockCellGrad
func = tf.raw_ops.GRUBlockCellGrad
para = {'x': [[21.1, 156.2], [83.3, 115.4]], 'h_prev': array([[136.5],
[136.6]]), 'w_ru': array([[26.7, 0.8],
[47.9, 26.1],
[26.2, 26.3]]), 'w_c': array([[ 0.4],
[31.5],
[ 0.6]]), 'b_ru': array([0.1, 0.2 ], dtype=float32), 'b_c': 0x41414141, 'r': array([[0.3],
[0.4]], dtype=float32), 'u': array([[5.7],
[5.8]]), 'c': array([[52.9],
[53.1]]), 'd_h': array([[172.2],
[188.3 ]])}
Patches
We have patched the issue in GitHub commit ff459137c2716a2a60f7d441b855fcb466d778cb.
The fix will be included in TensorFlow 2.12.0. We will also cherrypick this commit on TensorFlow 2.11.1
For more information
Please consult our security guide for more information regarding the security model and how to contact us with issues and questions.
Attribution
This vulnerability has been reported by r3pwnx.
- GitHub Advisory Database
- GitHub Reviewed
- CVE-2023-25658
TensorFlow vulnerable to Out-of-Bounds Read in GRUBlockCellGrad
Moderate severity GitHub Reviewed Published Mar 24, 2023 in tensorflow/tensorflow • Updated Mar 24, 2023
Package
pip tensorflow (pip)
Affected versions
< 2.11.1
Impact
Out of bounds read in GRUBlockCellGrad
func = tf.raw_ops.GRUBlockCellGrad
para = {’x’: [[21.1, 156.2], [83.3, 115.4]], 'h_prev’: array([[136.5], [136.6]]), 'w_ru’: array([[26.7, 0.8], [47.9, 26.1], [26.2, 26.3]]), 'w_c’: array([[ 0.4], [31.5], [ 0.6]]), 'b_ru’: array([0.1, 0.2 ], dtype=float32), 'b_c’: 0x41414141, 'r’: array([[0.3], [0.4]], dtype=float32), 'u’: array([[5.7], [5.8]]), 'c’: array([[52.9], [53.1]]), 'd_h’: array([[172.2], [188.3 ]])}
Patches
We have patched the issue in GitHub commit ff459137c2716a2a60f7d441b855fcb466d778cb.
The fix will be included in TensorFlow 2.12.0. We will also cherrypick this commit on TensorFlow 2.11.1
For more information
Please consult our security guide for more information regarding the security model and how to contact us with issues and questions.
Attribution
This vulnerability has been reported by r3pwnx.
References
- GHSA-68v3-g9cm-rmm6
- tensorflow/tensorflow@ff45913
Published to the GitHub Advisory Database
Mar 24, 2023
Last updated
Mar 24, 2023
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TensorFlow is an open source platform for machine learning. Prior to versions 2.12.0 and 2.11.1, an out of bounds read is in GRUBlockCellGrad. A fix is included in TensorFlow 2.12.0 and 2.11.1.