cnvd - cnvd-2022-44172

cnvd-2022-44172

Vulnerability from cnvd

Title: Google TensorFlow资源管理错误漏洞（CNVD-2022-44172）

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、2.6.4之前版本存在资源管理错误漏洞，该漏洞源于tf.ragged.constant不会完全验证输入参数，攻击者可利用漏洞导致内存消耗和拒绝服务。

Severity: 低

Patch Name: Google TensorFlow资源管理错误漏洞（CNVD-2022-44172）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、2.6.4之前版本存在资源管理错误漏洞，该漏洞源于tf.ragged.constant不会完全验证输入参数，攻击者可利用漏洞导致内存消耗和拒绝服务。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/security/advisories/GHSA-cwpm-f78v-7m5c

Reference: https://nvd.nist.gov/vuln/detail/CVE-2022-29202

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-2022-29202 (GCVE-0-2022-29202)

Vulnerability from cvelistv5

Published

2022-05-20 22:55

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
CWE-400 - Uncontrolled Resource Consumption

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.ragged.constant` does not fully validate the input arguments. This results in a denial of service by consuming all available memory. 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-cwpm-f78v-7m5c	x_refsource_CONFIRM
	https://github.com/tensorflow/tensorflow/issues/55199	x_refsource_MISC
	https://github.com/tensorflow/tensorflow/commit/bd4d5583ff9c8df26d47a23e508208844297310e	x_refsource_MISC
	https://github.com/tensorflow/tensorflow/blob/f3b9bf4c3c0597563b289c0512e98d4ce81f886e/tensorflow/python/ops/ragged/ragged_factory_ops.py#L146-L239	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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