CVE-2015-3170
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I. Basic Information for CVE-2015-3170
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
selinux-policy when sysctl fs.protected_hardlinks are set to 0 allows local users to cause a denial of service (SSH login prevention) by creating a hardlink to /etc/passwd from a directory named .config, and updating selinux-policy.
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
selinux-policy 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SELinux（Security-Enhanced Linux）是美国国家安全局（NSA）和SCC（Secure Computing Corporation）共同开发的一个基于Linux系统的强制访问控制安全模块。selinux-policy是其中的一个Linux安全引擎引导规则。 selinux-policy中存在安全漏洞。本地攻击者可通过对/etc/passwd创建硬链接并更新selinux-policy利用该漏洞造成拒绝服务（无法使用SSH登录）。
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-2015-3170
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://bugzilla.redhat.com/show_bug.cgi?id=1218672x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2015-3170
Same Patch Batch · n/a · 2017-07-21 · 26 CVEs total
| CVE-2015-3931 | Microsec e-Szigno 安全漏洞 | |
| CVE-2017-11519 | TP-Link Archer C9(UN) 安全漏洞 | |
| CVE-2017-11517 | Geutebrueck Gcore server 缓冲区错误漏洞 | |
| CVE-2017-11516 | Yii Framework 跨站脚本漏洞 | |
| CVE-2017-7542 | Linux kernel 输入验证错误漏洞 | |
| CVE-2017-11505 | ImageMagick 安全漏洞 | |
| CVE-2017-9415 | Subsonic 跨站请求伪造漏洞 | |
| CVE-2015-5300 | NTP 输入验证漏洞 | |
| CVE-2015-5219 | NTP 代码问题漏洞 | |
| CVE-2015-5195 | NTP 输入验证错误漏洞 | |
| CVE-2015-5194 | NTP 输入验证错误漏洞 | |
| CVE-2015-4639 | Koha Libraries 跨站请求伪造漏洞 | |
| CVE-2015-3932 | Netlock Mokka 安全漏洞 | |
| CVE-2017-10993 | Contao 安全漏洞 | |
| CVE-2015-3886 | libinfinity 安全漏洞 | |
| CVE-2015-3640 | phpMyBackupPro 安全漏洞 | |
| CVE-2015-3639 | phpMyBackupPro 安全漏洞 | |
| CVE-2015-3638 | phpMyBackupPro 安全漏洞 | |
| CVE-2015-3421 | WordPress eShop插件安全漏洞 | |
| CVE-2015-3198 | Red Hat WildFly Undertow模块安全漏洞 |
Showing top 20 of 26 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8226
Open5GS types.c ogs_pcc_rule_install_flow_from_media denial - CVE-2026-8225
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Open5GS PCF context.c pcf_sess_set_ipv6prefix denial of serv - CVE-2026-8223
Open5GS sm-policies Endpoint pcf_sess_sbi_discover_and_send - CVE-2026-8222
Open5GS sm-policies Endpoint nbsf-handler.c pcf_nbsf_managem
V. Comments for CVE-2015-3170
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