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CVE-2023-38670— Null pointer dereference in paddle.flip

Quick assessment

Affected
PaddlePaddle PaddlePaddle
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.

PaddlePaddle（飞桨）是中国飞桨（PaddlePaddle）开源的一个独立的研发深度学习平台。 PaddlePaddle 2.5.0 之前版本存在安全漏洞，该漏洞源于在 PaddlePaddle 的 paddle.flip 函数中存在空指针解引用（Null pointer dereference）漏洞。

CVSS 4.7 · Medium EPSS 0.66% · P50

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-38670

Vulnerability Information
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Vulnerability Title
Null pointer dereference in paddle.flip
Source: CVE Program / CVE List V5
Vulnerability Description
Null pointer dereference in paddle.flip in PaddlePaddle before 2.5.0. This resulted in a runtime crash and denial of service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
PaddlePaddle 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PaddlePaddle（飞桨）是中国飞桨（PaddlePaddle）开源的一个独立的研发深度学习平台。 PaddlePaddle 2.5.0 之前版本存在安全漏洞，该漏洞源于在 PaddlePaddle 的 paddle.flip 函数中存在空指针解引用（Null pointer dereference）漏洞。
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
PaddlePaddle PaddlePaddle 0 ~ 2.5.0 -

II. Public POCs for CVE-2023-38670

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III. Intelligence Information for CVE-2023-38670

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Other References for CVE-2023-38670 (1)

Same Patch Batch · PaddlePaddle · 2023-07-26 · 5 CVEs total

CVE-2023-38673 9.6 CRITICAL Command injection in fs.py
CVE-2023-38671 8.3 HIGH Heap buffer overflow in paddle.trace
CVE-2023-38669 8.3 HIGH PaddlePaddle 资源管理错误漏洞
CVE-2023-38672 4.7 MEDIUM FPE in paddle.linalg.matrix_power

IV. Related Vulnerabilities

Same product: PaddlePaddle
Same vendor: PaddlePaddle
Same weakness: CWE-476

V. Comments for CVE-2023-38670

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