cnvd - cnvd-2022-44209

cnvd-2022-44209

Vulnerability from cnvd

Title: Google TensorFlow输入验证错误漏洞（CNVD-2022-44209）

Description:

Google TensorFlow是美国谷歌（Google）公司的一套用于机器学习的端到端开源平台。

Google TensorFlow 2.9.0之前版本、2.8.1之前版本、2.7.2之前版本和2.6.4之前版本存在输入验证错误漏洞，该漏洞源于tf.histogram_fixed_width值出现非数字元素时，攻击者可利用漏洞导致程序崩溃。

Severity: 低

Patch Name: Google TensorFlow输入验证错误漏洞（CNVD-2022-44209）的补丁

Patch Description:

Google TensorFlow是美国谷歌（Google）公司的一套用于机器学习的端到端开源平台。

Google TensorFlow 2.9.0之前版本、2.8.1之前版本、2.7.2之前版本和2.6.4之前版本存在输入验证错误漏洞，该漏洞源于tf.histogram_fixed_width值出现非数字元素时，攻击者可利用漏洞导致程序崩溃。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/tensorflow/tensorflow/blob/f3b9bf4c3c0597563b289c0512e98d4ce81f886e/tensorflow/core/kernels/histogram_op.cc#L35-L74

Reference: https://nvd.nist.gov/vuln/detail/CVE-2022-29211

Impacted products

Name
['Google TensorFlow <2.9.0', 'Google TensorFlow <2.8.1', 'Google TensorFlow <2.7.2', 'Google TensorFlow <2.6.4']

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CVE-2022-29211 (GCVE-0-2022-29211)

Vulnerability from cvelistv5

Published

2022-05-20 23:20

Modified

2025-04-22 17:57

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-20 - Improper Input Validation

Summary

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.histogram_fixed_width` is vulnerable to a crash when the values array contain `Not a Number` (`NaN`) elements. The implementation assumes that all floating point operations are defined and then converts a floating point result to an integer index. If `values` contains `NaN` then the result of the division is still `NaN` and the cast to `int32` would result in a crash. This only occurs on the CPU implementation. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.

References

▼	URL	Tags
	https://github.com/tensorflow/tensorflow/releases/tag/v2.6.4	x_refsource_MISC
	https://github.com/tensorflow/tensorflow/releases/tag/v2.7.2	x_refsource_MISC
	https://github.com/tensorflow/tensorflow/releases/tag/v2.8.1	x_refsource_MISC
	https://github.com/tensorflow/tensorflow/releases/tag/v2.9.0	x_refsource_MISC
	https://github.com/tensorflow/tensorflow/security/advisories/GHSA-xrp2-fhq4-4q3w	x_refsource_CONFIRM
	https://github.com/tensorflow/tensorflow/issues/45770	x_refsource_MISC
	https://github.com/tensorflow/tensorflow/commit/e57fd691c7b0fd00ea3bfe43444f30c1969748b5	x_refsource_MISC
	https://github.com/tensorflow/tensorflow/blob/f3b9bf4c3c0597563b289c0512e98d4ce81f886e/tensorflow/core/kernels/histogram_op.cc	x_refsource_MISC
	https://github.com/tensorflow/tensorflow/blob/f3b9bf4c3c0597563b289c0512e98d4ce81f886e/tensorflow/core/kernels/histogram_op.cc#L35-L74	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	tensorflow	tensorflow	Version: < 2.6.4 Version: >= 2.7.0rc0, < 2.7.2 Version: >= 2.8.0rc0, < 2.8.1 Version: >= 2.9.0rc0, < 2.9.0

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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