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githubGitHub Advisory DatabaseGHSA-43JF-985Q-588J
HistoryFeb 09, 2022 - 11:27 p.m.

Multiple `CHECK`-fails in `function.cc` in TensowFlow

2022-02-0923:27:08
CWE-617
GitHub Advisory Database
github.com
13
tensorflow
function.cc
denial of service
vulnerability
github commits
patch
security guide

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.002

Percentile

60.9%

Impact

A malicious user can cause a denial of service by altering a SavedModel such that assertions in function.cc would be falsified and crash the Python interpreter.

Patches

We have patched the issue in GitHub commits dcc21c7bc972b10b6fb95c2fb0f4ab5a59680ec2 and 3d89911481ba6ebe8c88c1c0b595412121e6c645.

The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, 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.

Affected configurations

Vulners
Node
tensorflowgpuMatch2.7.0
OR
tensorflowgpuRange<2.6.3
OR
tensorflowgpuRange<2.5.3
OR
tensorflowcpuMatch2.7.0
OR
tensorflowcpuRange<2.6.3
OR
tensorflowcpuRange<2.5.3
OR
tensorflowtensorflowMatch2.7.0
OR
tensorflowtensorflowRange<2.6.3
OR
tensorflowtensorflowRange<2.5.3
VendorProductVersionCPE
tensorflowgpu2.7.0cpe:2.3:a:tensorflow:gpu:2.7.0:*:*:*:*:*:*:*
tensorflowgpu*cpe:2.3:a:tensorflow:gpu:*:*:*:*:*:*:*:*
tensorflowcpu2.7.0cpe:2.3:a:tensorflow:cpu:2.7.0:*:*:*:*:*:*:*
tensorflowcpu*cpe:2.3:a:tensorflow:cpu:*:*:*:*:*:*:*:*
tensorflowtensorflow2.7.0cpe:2.3:a:tensorflow:tensorflow:2.7.0:*:*:*:*:*:*:*
tensorflowtensorflow*cpe:2.3:a:tensorflow:tensorflow:*:*:*:*:*:*:*:*

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.002

Percentile

60.9%

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