CVE-2013-1858
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I. Basic Information for CVE-2013-1858
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The clone system-call implementation in the Linux kernel before 3.8.3 does not properly handle a combination of the CLONE_NEWUSER and CLONE_FS flags, which allows local users to gain privileges by calling chroot and leveraging the sharing of the / directory between a parent process and a child process.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux Kernel ‘CLONE_NEWUSER|CLONE_FS’本地权限提升漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 3.8.3之前版本中的克隆系统调用实现中存在漏洞，该漏洞源于程序没有正确地处理CLONE_NEWUSER与CLONE_FS标记的合并。通过调用更改根目录以及利用父进程与子进程之间共享/目录，本地攻击者可利用该漏洞进行提权。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2013-1858
| # | POC Description | Source Link | Shenlong Link |
|---|
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- 🔗 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.3x_refsource_CONFIRM
- 🔗 https://bugzilla.redhat.com/show_bug.cgi?id=921448x_refsource_CONFIRM
- 🔗 http://stealth.openwall.net/xSports/clown-newuser.cx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2013-1858
Same Patch Batch · n/a · 2013-04-05 · 8 CVEs total
| CVE-2013-0680 | Cogent Real-Time Systems 网络服务器缓冲区溢出漏洞 | |
| CVE-2013-0681 | Cogent Real-Time Systems DataHub 拒绝服务漏洞 | |
| CVE-2013-0682 | Cogent Real-Time Systems DataHub 越界访问漏洞 | |
| CVE-2013-0683 | Cogent Real-Time Systems DataHub 拒绝服务漏洞 | |
| CVE-2013-0470 | IBM Netezza Performance Portal HTTPD 配置错误漏洞 | |
| CVE-2013-0483 | IBM IMS Enterprise Suite SOAP Gateway 敏感信息漏洞 | |
| CVE-2013-1174 | Cisco Hosted Collaboration Solution TBSM 拒绝服务漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2013-1858
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