阿里云漏洞库

漏洞描述

BlueZ Audio Profile AVRCP Improper Validation of Array Index Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code via Bluetooth on affected installations of BlueZ. User interaction is required to exploit this vulnerability in that the target must connect to a malicious device.

The specific flaw exists within the handling of the AVRCP protocol. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-19908.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=f54299a850676d9...
https://lists.debian.org/debian-lts-announce/2024/05/msg00015.html
https://www.zerodayinitiative.com/advisories/ZDI-23-386/

受影响软件情况

1
#	类型	厂商	产品	版本	影响面
	运行在以下环境
	系统	kylinos_aarch64_V10SP1	bluez	*		Up to (excluding) 5.54-12.p01.ky10
	运行在以下环境
	系统	kylinos_aarch64_V10SP3	bluez	*		Up to (excluding) 5.54-12.ky10
	运行在以下环境
	系统	kylinos_loongarch64_V10SP1	bluez	*		Up to (excluding) 5.54-12.p01.a.ky10
	运行在以下环境
	系统	kylinos_loongarch64_V10SP3	bluez	*		Up to (excluding) 5.54-12.a.ky10
	运行在以下环境
	系统	kylinos_x86_64_V10SP1	bluez	*		Up to (excluding) 5.54-12.p01.ky10
	运行在以下环境
	系统	kylinos_x86_64_V10SP3	bluez	*		Up to (excluding) 5.54-12.ky10
	运行在以下环境
	系统	opensuse_5.3	libbluetooth3	*		Up to (excluding) 5.62-150400.4.13.1
	运行在以下环境
	系统	opensuse_Leap_15.4	bluez	*		Up to (excluding) 5.62-150400.4.13.1
	运行在以下环境
	系统	opensuse_Leap_15.5	bluez	*		Up to (excluding) 5.65-150500.3.3.1
	运行在以下环境
	系统	suse_12_SP5	bluez	*		Up to (excluding) 5.13-5.39.1

攻击路径

本地
攻击复杂度

复杂
权限要求

普通权限
影响范围

越权影响
EXP成熟度

未验证
补丁情况

官方补丁
数据保密性

无影响
数据完整性

无影响
服务器危害

无影响
全网数量

N/A

CWE-ID	漏洞类型

中危 Linux BlueZ 组件远程代码执行漏洞(CVE-2023-27349)

漏洞描述

解决建议

参考链接

受影响软件情况