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CVE-2022-29216— Code injection in `saved_model_cli` in TensorFlow

Quick assessment

Affected
tensorflow tensorflow
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。 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之前版本存在代码注入漏洞,该漏洞源于saved_model_cli工具存在代码注入问题。

CVSS 7.8 · High EPSS 0.55% · P45

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2022-29216

Vulnerability Information

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Vulnerability Title
Code injection in `saved_model_cli` in TensorFlow
Source: CVE Program / CVE List V5
Vulnerability Description
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, TensorFlow's `saved_model_cli` tool is vulnerable to a code injection. This can be used to open a reverse shell. This code path was maintained for compatibility reasons as the maintainers had several test cases where numpy expressions were used as arguments. However, given that the tool is always run manually, the impact of this is still not severe. The maintainers have now removed the `safe=False` argument, so all parsing is done without calling `eval`. The patch is available in versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Google TensorFlow代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability 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。 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之前版本存在代码注入漏洞,该漏洞源于saved_model_cli工具存在代码注入问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
tensorflow tensorflow < 2.6.4 -

II. Public POCs for CVE-2022-29216

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III. Intelligence Information for CVE-2022-29216

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Patches & Fixes for CVE-2022-29216 (2)

Vendor Advisories for CVE-2022-29216 (1)

Other References for CVE-2022-29216 (5)

Same Patch Batch · tensorflow · 2022-05-20 · 24 CVEs total

CVE-2022-29208 7.1 HIGH Segfault and Out-of-bounds Write write due to incomplete validation in TensorFlow
CVE-2022-29206 5.5 MEDIUM Missing validation results in undefined behavior in `SparseTensorDenseAdd` in TensorFlow
CVE-2022-29213 5.5 MEDIUM Incomplete validation in signal ops leads to crashes in TensorFlow
CVE-2022-29210 5.5 MEDIUM Heap buffer overflow due to incorrect hash function in TensorFlow
CVE-2022-29209 5.5 MEDIUM Type confusion leading to `CHECK`-failure based denial of service in TensorFlow
CVE-2022-29211 5.5 MEDIUM Segfault in TensorFlow if `tf.histogram_fixed_width` is called with NaN values
CVE-2022-29212 5.5 MEDIUM Core dump when loading TFLite models with quantization in TensorFlow
CVE-2022-29201 5.5 MEDIUM Missing validation in `QuantizedConv2D` results in undefined behavior in TensorFlow
CVE-2022-29202 5.5 MEDIUM Denial of service in TensorFlow due to lack of validation in `tf.ragged.constant`
CVE-2022-29203 5.5 MEDIUM Integer overflow in `SpaceToBatchND` in TensorFlow
CVE-2022-29204 5.5 MEDIUM Missing validation causes denial of service in TensorFlow via `Conv3DBackpropFilterV2`
CVE-2022-29205 5.5 MEDIUM Segfault due to missing support for quantized types in TensorFlow
CVE-2022-29192 5.5 MEDIUM Missing validation crashes `QuantizeAndDequantizeV4Grad` in TensorFlow
CVE-2022-29207 5.5 MEDIUM Undefined behavior when users supply invalid resource handles in TensorFlow
CVE-2022-29195 5.5 MEDIUM Missing validation causes denial of service in TensorFlow via `StagePeek`
CVE-2022-29197 5.5 MEDIUM Missing validation causes denial of service in TensorFlow via `UnsortedSegmentJoin`
CVE-2022-29196 5.5 MEDIUM Missing validation causes denial of service in TensorFlow via `Conv3DBackpropFilterV2`
CVE-2022-29198 5.5 MEDIUM Missing validation causes denial of service in TensorFlow via `SparseTensorToCSRSparseMatr
CVE-2022-29199 5.5 MEDIUM Missing validation causes denial of service in TensorFlow via `LoadAndRemapMatrix`
CVE-2022-29200 5.5 MEDIUM Missing validation causes denial of service in TensorFlow via `LSTMBlockCell`

Showing top 20 of 24 CVEs. View all on vendor page &rarr; →

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