CVE-2024-6174

一、漏洞信息
 漏洞编号：[CVE-2024-6174](https://nvd.nist.gov/vuln/detail/CVE-2024-6174)
 漏洞归属组件：[cloud-init](https://gitee.com/src-openeuler/cloud-init)
 漏洞归属的版本：19.4,25.1
 CVSS V3.0分值：
  BaseScore：8.8 High
  Vector：CVSS：3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
 漏洞简述：
  cloud-init is an industry-standard multi-distribution method for cross-platform cloud instance initialization by Canonical. There is a security vulnerability in cloud-init, which originates from granting root access to hardcoded URLs during detection by non-x86 platforms.
 漏洞公开时间：2025-06-26 18:15:25
 漏洞创建时间：2025-06-26 20:11:18
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-6174
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
|  | https://github.com/canonical/cloud-init/releases/tag/25.1.3 |  |
|  | https://nvd.nist.gov/vuln/detail/CVE-2024-6174 |  |
|  | https://github.com/canonical/cloud-init/commit/e3f42adc2674a38fb29e414cfbf96f884934b2d2 |  |
|  | https://ubuntu.com/security/CVE-2024-6174 |  |
|  | https://www.cve.org/CVERecord?id=CVE-2024-6174 |  |
|  | https://bugzilla.redhat.com/show_bug.cgi?id=2374924 |  |
|  | https://access.redhat.com/security/cve/CVE-2024-6174 |  |
|  | https://security-tracker.debian.org/tracker/CVE-2024-6174 |  |
|  | https://access.redhat.com/security/cve/cve-2024-6174 |  |

</details>

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:
  七彩瞬析开源风险感知平台
 漏洞补丁信息：
  <details>
<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源  |
| ------- | -------- | ------- | -------- | --------- |
| canonical/cloud-init |  | https://github.com/canonical/cloud-init/commit/8c3ae1bb9f1d80fbf217b41a222ee434e7f58900.patch |  | ljqc |
|  |  | https://github.com/canonical/cloud-init/commit/e3f42adc2674a38fb29e414cfbf96f884934b2d2 |  | redhat |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
  当检测到非 x86 平台时，cloud-init 会将root权限授予一个带有本地 IP 地址的硬编码 URL。为防止这种情况，cloud-init 的默认配置会禁用平台枚举。
 openEuler评分：
  8.8
 Vector：CVSS：3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
 受影响版本排查(受影响/不受影响)：
  1.master:受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS-SP3:受影响
4.openEuler-22.03-LTS-SP4:受影响
5.openEuler-24.03-LTS:受影响
6.openEuler-24.03-LTS-Next:受影响
7.openEuler-24.03-LTS-SP1:受影响
8.openEuler-24.03-LTS-SP2:受影响

修复是否涉及abi变化(是/否)：
  1.master: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:否
6.openEuler-24.03-LTS-Next:否
7.openEuler-24.03-LTS-SP1:否
8.openEuler-24.03-LTS-SP2:否

原因说明：
  1.master:正常修复
2.openEuler-20.03-LTS-SP4:正常修复
3.openEuler-22.03-LTS-SP3:正常修复
4.openEuler-22.03-LTS-SP4:正常修复
5.openEuler-24.03-LTS:正常修复
6.openEuler-24.03-LTS-Next:正常修复
7.openEuler-24.03-LTS-SP1:正常修复
8.openEuler-24.03-LTS-SP2:正常修复

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2025-1788

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