CVE-2012-6638
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I. Basic Information for CVE-2012-6638
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The tcp_rcv_state_process function in net/ipv4/tcp_input.c in the Linux kernel before 3.2.24 allows remote attackers to cause a denial of service (kernel resource consumption) via a flood of SYN+FIN TCP packets, a different vulnerability than CVE-2012-2663.
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‘tcp_rcv_state_process’函数安全漏洞
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 3.2.23及之前的版本中的net/ipv4/tcp_input.c文件中的‘tcp_rcv_state_process’函数中存在安全漏洞。远程攻击者可通过发送大量的SYN+FIN TCP数据包利用该漏洞造成拒绝服务（内核资源消耗）。
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-2012-6638
| # | POC Description | Source Link | Shenlong Link |
|---|
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- 🔗 https://bugzilla.redhat.com/show_bug.cgi?id=826702x_refsource_MISC
- 🔗 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.24x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2012-6638
Same Patch Batch · n/a · 2014-02-15 · 20 CVEs total
| CVE-2011-3589 | Red Hat Enterprise Linux kexec-tools 加密问题漏洞 | |
| CVE-2013-0346 | Apache Tomcat 权限许可和访问控制问题漏洞 | |
| CVE-2013-6167 | Mozilla Firefox 跨站请求伪造漏洞 | |
| CVE-2013-6166 | Google Chrome 跨站请求伪造漏洞 | |
| CVE-2013-4737 | MSM CONFIG_STRICT_MEMORY_RWX功能安全漏洞 | |
| CVE-2012-6108 | HP Linux Imaging and Printing 权限许可和访问控制漏洞 | |
| CVE-2012-2663 | iptables 输入验证错误漏洞 | |
| CVE-2012-1171 | PHP‘libxml RSHUTDOWN’函数信息泄露漏洞 | |
| CVE-2012-1088 | iproute2 后置链接漏洞 | |
| CVE-2011-3590 | Red Hat Enterprise Linux kexec-tools 加密问题漏洞 | |
| CVE-2011-1831 | eCryptfs权限许可和访问控制漏洞 | |
| CVE-2011-3588 | Red Hat Enterprise Linux kexec-tools 加密问题漏洞 | |
| CVE-2011-2909 | Linux Kernel Comedi驱动程序本地信息泄露漏洞 | |
| CVE-2011-2500 | Linux Kernel 'nfs-utils'远程非法访问漏洞 | |
| CVE-2011-1837 | ecryptfs-utils 任意文件覆盖漏洞 | |
| CVE-2011-1836 | ecryptfs-utils 权限许可和访问控制漏洞 | |
| CVE-2011-1835 | ecryptfs-utils 加密问题漏洞 | |
| CVE-2011-1834 | ecryptfs-utils mtab文件破坏漏洞 | |
| CVE-2011-1832 | eCryptfs权限许可和访问控制漏洞 |
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V. Comments for CVE-2012-6638
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