CVE-2022-41891 - Segfault in `tf.raw_ops.TensorListConcat` in Tensorflow

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HIGH

Segfault in `tf.raw_ops.TensorListConcat` in Tensorflow

Published Nov 18, 2022

7.5

HIGH

CVSS 3.1

EPSS 0.46%

Description

TensorFlow is an open source platform for machine learning. If `tf.raw_ops.TensorListConcat` is given `element_shape=[]`, it results segmentation fault which can be used to trigger a denial of service attack. We have patched the issue in GitHub commit fc33f3dc4c14051a83eec6535b608abe1d355fde. 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.

Affected products

Vendor TensorFlow Product TensorFlow Default
n/a
- Version
  < 2.8.4
  Status
  affected
  Constraints
  -
- Version
  >= 2.10.0, < 2.10.1
  Status
  affected
  Constraints
  -
- Version
  >= 2.9.0, < 2.9.3
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

TensorFlow

n/a

Version	Status	Constraints
< 2.8.4	affected	-
>= 2.10.0, < 2.10.1	affected	-
>= 2.9.0, < 2.9.3	affected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-20

Improper Input Validation

References (6)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-7252
Advisory
https://github.com/advisories/GHSA-66vq-54fq-6jvv
Advisory
https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/list_kernels.h
Third Party Advisory
https://github.com/tensorflow/tensorflow/commit/fc33f3dc4c14051a83eec6535b608abe1d355fde
PatchThird Party Advisory
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-66vq-54fq-6jvv
ExploitPatchThird Party Advisory
https://nvd.nist.gov/vuln/detail/CVE-2022-41891

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-7252		Advisory
https://github.com/advisories/GHSA-66vq-54fq-6jvv		Advisory
https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/list_kernels.h		Third Party Advisory
https://github.com/tensorflow/tensorflow/commit/fc33f3dc4c14051a83eec6535b608abe1d355fde		PatchThird Party Advisory
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-66vq-54fq-6jvv		ExploitPatchThird Party Advisory
https://nvd.nist.gov/vuln/detail/CVE-2022-41891