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CVE-2024-51569— Apache NimBLE: Lack of input sanitization leading to out-of-bound reads in Number of Completed Packets HCI event handler

Quick assessment

Affected
Apache Software Foundation Apache NimBLE
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.

Apache NimBLE是美国阿帕奇（Apache）基金会的一个开源蓝牙 5.4 堆栈（主机和控制器），完全取代 Nordic 芯片组上的专有 SoftDevice。它是Apache Mynewt 项目的一部分。 Apache NimBLE 1.7.0版本及之前版本存在安全漏洞，该漏洞源于如果未正确验证 HCI 已完成数据包数，则在解析 HCI 事件时可能会导致越界访问，以及从 HCI 传输内存中读取无效数据。

AI Predicted 3.7 Difficulty: Hard EPSS 1.24% · P68

Possible ATT&CK Techniques 1 AI

T1200 · Hardware Additions
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I. Basic Information for CVE-2024-51569

Vulnerability Information
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Vulnerability Title
Apache NimBLE: Lack of input sanitization leading to out-of-bound reads in Number of Completed Packets HCI event handler
Source: CVE Program / CVE List V5
Vulnerability Description
Out-of-bounds Read vulnerability in Apache NimBLE. Missing proper validation of HCI Number Of Completed Packets could lead to out-of-bound access when parsing HCI event and invalid read from HCI transport memory. This issue requires broken or bogus Bluetooth controller and thus severity is considered low. This issue affects Apache NimBLE: through 1.7.0. Users are recommended to upgrade to version 1.8.0, which fixes the issue.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
Apache NimBLE 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache NimBLE是美国阿帕奇（Apache）基金会的一个开源蓝牙 5.4 堆栈（主机和控制器），完全取代 Nordic 芯片组上的专有 SoftDevice。它是Apache Mynewt 项目的一部分。 Apache NimBLE 1.7.0版本及之前版本存在安全漏洞，该漏洞源于如果未正确验证 HCI 已完成数据包数，则在解析 HCI 事件时可能会导致越界访问，以及从 HCI 传输内存中读取无效数据。
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
Apache Software Foundation Apache NimBLE 0 ~ 1.7.0 -

II. Public POCs for CVE-2024-51569

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III. Intelligence Information for CVE-2024-51569

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Patches & Fixes for CVE-2024-51569 (1)

Same Patch Batch · Apache Software Foundation · 2024-11-26 · 4 CVEs total

CVE-2024-47248 Apache NimBLE: Buffer overflow in NimBLE MESH Bluetooth stack
CVE-2024-47249 Apache NimBLE: Lack of input sanitization leading to out-of-bound reads in multiple advert
CVE-2024-47250 Apache NimBLE: Lack of input validation in HCI advertising report could lead to potential

IV. Related Vulnerabilities

Same product: Apache NimBLE
Same vendor: Apache Software Foundation
Same weakness: CWE-125

V. Comments for CVE-2024-51569

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