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CVE-2022-23592— Out of bounds read 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 存在缓冲区错误漏洞，该漏洞源于TensorFlow的类型推断可能会导致堆读取越界，因为边界检查是在DCHECK中完成的(在生产过程中是没有操作的)。攻击者可利用该漏洞可以控制input idx变量，使ix大于node .args中的值的数量。修复将包含在TensorFlow 2.8.0中。这是唯一受影响的版本。

CVSS 8.1 · High EPSS 0.86% · P57

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-23592

Vulnerability Information
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Vulnerability Title
Out of bounds read in Tensorflow
Source: CVE Program / CVE List V5
Vulnerability Description
Tensorflow is an Open Source Machine Learning Framework. TensorFlow's type inference can cause a heap out of bounds read as the bounds checking is done in a `DCHECK` (which is a no-op during production). An attacker can control the `input_idx` variable such that `ix` would be larger than the number of values in `node_t.args`. The fix will be included in TensorFlow 2.8.0. This is the only affected version.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
Google TensorFlow 缓冲区错误漏洞
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 存在缓冲区错误漏洞，该漏洞源于TensorFlow的类型推断可能会导致堆读取越界，因为边界检查是在DCHECK中完成的(在生产过程中是没有操作的)。攻击者可利用该漏洞可以控制input idx变量，使ix大于node .args中的值的数量。修复将包含在TensorFlow 2.8.0中。这是唯一受影响的版本。
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 = 2.8.0-rc0 -

II. Public POCs for CVE-2022-23592

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III. Intelligence Information for CVE-2022-23592

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Patches & Fixes for CVE-2022-23592 (1)

Vendor Advisories for CVE-2022-23592 (1)

Other References for CVE-2022-23592 (1)

Same Patch Batch · tensorflow · 2022-02-04 · 36 CVEs total

CVE-2022-23561 8.8 HIGH Out of bounds write in TFLite
CVE-2022-23594 8.8 HIGH Out of bounds read in Tensorflow
CVE-2022-23587 8.8 HIGH Integer overflow in Tensorflow
CVE-2022-23559 8.8 HIGH Integer overflow in TFLite
CVE-2022-23560 8.8 HIGH Read and Write outside of bounds in TFLite
CVE-2022-23574 8.8 HIGH Out of bounds read and write in Tensorflow
CVE-2022-23566 8.8 HIGH Out of bounds write in Tensorflow
CVE-2022-23558 7.6 HIGH Integer overflow in TFLite array creation
CVE-2022-23562 7.6 HIGH Integer overflow in Tensorflow
CVE-2022-23584 7.6 HIGH Use after free in `DecodePng` in Tensorflow
CVE-2022-23573 7.6 HIGH Uninitialized variable access in Tensorflow
CVE-2022-23591 7.5 HIGH Stack overflow in Tensorflow
CVE-2022-23563 7.1 HIGH Insecure temporary file in Tensorflow
CVE-2022-23575 6.5 MEDIUM Integer overflow in Tensorflow
CVE-2022-23557 6.5 MEDIUM Division by zero in TFLite
CVE-2022-23570 6.5 MEDIUM Null-dereference in Tensorflow
CVE-2022-23564 6.5 MEDIUM Reachable Assertion in Tensorflow
CVE-2022-23565 6.5 MEDIUM `CHECK`-failures in Tensorflow
CVE-2022-23582 6.5 MEDIUM `CHECK`-failures in `TensorByteSize` in Tensorflow
CVE-2022-23583 6.5 MEDIUM `CHECK`-failures in binary ops in Tensorflow

Showing top 20 of 36 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: tensorflow
Same vendor: tensorflow
Same weakness: CWE-125

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