CVE-2022-29204

MEDIUM5.5EPSS 0.06%

Missing validation causes denial of service in TensorFlow via `Conv3DBackpropFilterV2`

發布日:2022/5/24修改日:2026/1/26

描述

TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, the implementation of `tf.raw_ops.UnsortedSegmentJoin` does not fully validate the input arguments. This results in a `CHECK`-failure which can be used to trigger a denial of service attack. The code assumes `num_segments` is a positive scalar but there is no validation. Since this value is used to allocate the output tensor, a negative value would result in a `CHECK`-failure (assertion failure), as per TFSA-2021-198. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.

受影響套件(4)

Bitnami/tensorflow>= 1.15.0, < 2.6.4, >= 2.7.0, < 2.7.2, >= 2.8.0, < 2.8.1
PyPI/tensorflowfrom 0, < 2.6.4
PyPI/tensorflow-cpufrom 0, < 2.6.4
PyPI/tensorflow-gpufrom 0, < 2.6.4

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 3.1	MEDIUM5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

描述

受影響套件(4)

CVSS 分數

參考連結(11)