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CVE-2023-7356— Bluetooth: ISO: Copy BASE if service data matches EIR_BAA_SERVICE_UUID

Quick assessment

Affected
Linux Linux
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.

在 Linux 内核中，以下漏洞已得到修复： 蓝牙：ISO：仅当服务数据匹配 EIR_BAA_SERVICE_UUID 时，才将 BASE 进行复制。 仅当服务 UUID 为基本音频公告服务（Basic Audio Announcement Service）UUID 时，才将周期性广告报告的内容复制到 BASE。

AI Predicted 5.6 Difficulty: Moderate

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-7356

Vulnerability Information
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Vulnerability Title
Bluetooth: ISO: Copy BASE if service data matches EIR_BAA_SERVICE_UUID
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: Copy BASE if service data matches EIR_BAA_SERVICE_UUID Copy the content of a Periodic Advertisement Report to BASE only if the service UUID is Basic Audio Announcement Service UUID.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Linux Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 ~ ba25efe15e8fd909884e113a86c6ccd07d88256e -
Linux Linux 6.1.178 ~ 6.1.* -

II. Public POCs for CVE-2023-7356

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2023-7356

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Other References for CVE-2023-7356 (3)

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2023-7356

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