CVE-2025-23050

一、漏洞信息
 漏洞编号：[CVE-2025-23050](https://nvd.nist.gov/vuln/detail/CVE-2025-23050)
 漏洞归属组件：[qt6-qtconnectivity](https://gitee.com/src-openeuler/qt6-qtconnectivity)
 漏洞归属的版本：6.5.2
 CVSS V3.0分值：
  BaseScore：0.0 None
  Vector：CVSS：3.0/
 漏洞简述：
  
 漏洞公开时间：
 漏洞创建时间：2025-01-20 23:45:20
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2025-23050
<details>
<summary>更多参考(点击展开)</summary>

无
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漏洞分析指导链接：
  https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
 漏洞数据来源:
  其它
 漏洞补丁信息：
  <details>
<summary>详情(点击展开)</summary>

无
</details>

二、漏洞分析结构反馈
 影响性分析说明：
  QLowEnergyController on Linux has a BlueZ DBus and a Bluetooth Kernel API backend. When using the Bluetooth Kernel API backend of QLowEnergyController, QtBluetooth creates a Bluetooth L2CAP socket to establish a connection with an external Bluetooth Low Energy device. After that, the external device can send malformed Bluetooth ATT commands to trigger read past the end of the buffer and division by zero errors. The problem is relevant for both central and peripheral roles.
 openEuler评分：
  9.1
 Vector：CVSS：3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
 受影响版本排查(受影响/不受影响)：
  1.master(6.5.2):受影响
2.openEuler-24.03-LTS(6.5.2):受影响
3.openEuler-24.03-LTS-Next(6.5.2):受影响
4.openEuler-24.03-LTS-SP1(6.5.2):受影响
5.openEuler-20.03-LTS-SP4:不受影响
6.openEuler-22.03-LTS-SP3:不受影响
7.openEuler-22.03-LTS-SP4:不受影响

修复是否涉及abi变化(是/否)：
  1.master(6.5.2):否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS-SP3:否
4.openEuler-22.03-LTS-SP4:否
5.openEuler-24.03-LTS(6.5.2):否
6.openEuler-24.03-LTS-Next(6.5.2):否
7.openEuler-24.03-LTS-SP1(6.5.2):否

原因说明：
  1.master(6.5.2):正常修复
2.openEuler-24.03-LTS(6.5.2):正常修复
3.openEuler-24.03-LTS-Next(6.5.2):正常修复
4.openEuler-24.03-LTS-SP1(6.5.2):正常修复
5.openEuler-20.03-LTS-SP4:不受影响-组件不存在
6.openEuler-22.03-LTS-SP3:不受影响-组件不存在
7.openEuler-22.03-LTS-SP4:不受影响-组件不存在

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2025-1089

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