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CVE-2024-38271— Denial of Service in Quick Share

Quick assessment

Affected
Google Nearby
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 Nearby是美国谷歌（Google）公司的一系列专注于连接的项目。用于构建跨设备体验。 Google Nearby 1.0.1724.0 版本之前存在安全漏洞，该漏洞源于可以强迫被攻击者连接到攻击者指定的无线网络并保持。

AI Predicted 5.3 Difficulty: Easy EPSS 0.22% · P12
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I. Basic Information for CVE-2024-38271

Vulnerability Information
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Vulnerability Title
Denial of Service in Quick Share
Source: CVE Program / CVE List V5
Vulnerability Description
There exists a vulnerability in Quick Share/Nearby, where an attacker can force a victim to stay connected to a temporary hotspot created for the sharing. As part of the sequence of packets in a Quick Share connection over Bluetooth, the attacker forces the victim to connect to the attacker’s WiFi network and then sends an OfflineFrame that crashes Quick Share. This makes the Wifi connection to the attacker’s network last, instead of returning to the old network when the Quick Share session completes, allowing the attacker to be a MiTM. We recommend upgrading to version 1.0.1724.0 of Quick Share or above
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:H/AT:P/PR:L/UI:A/VC:H/VI:L/VA:L/SC:H/SI:L/SA:L
Source: CVE Program / CVE List V5
Vulnerability Type
不恰当的资源关闭或释放
Source: CVE Program / CVE List V5
Vulnerability Title
Google Nearby 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Nearby是美国谷歌（Google）公司的一系列专注于连接的项目。用于构建跨设备体验。 Google Nearby 1.0.1724.0 版本之前存在安全漏洞，该漏洞源于可以强迫被攻击者连接到攻击者指定的无线网络并保持。
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
Google Nearby 0 ~ 1.0.1724.0 -

II. Public POCs for CVE-2024-38271

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III. Intelligence Information for CVE-2024-38271

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Patches & Fixes for CVE-2024-38271 (4)

IV. Related Vulnerabilities

Same product: Nearby
Same vendor: Google
Same weakness: CWE-404

V. Comments for CVE-2024-38271

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