CVE-2005-3809
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I. Basic Information for CVE-2005-3809
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The nfattr_to_tcp function in ip_conntrack_proto_tcp.c in ctnetlink in Linux kernel 2.6.14 up to 2.6.14.3 allows attackers to cause a denial of service (kernel oops) via an update message without private protocol information, which triggers a null dereference.
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 ip_conntrack_proto_tcp.c拒绝服务漏洞
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 2.6.14至2.6.14.3的ctnetlink中的ip_conntrack_proto_tcp.c内的nfattr_to_tcp函数，可让攻击者通过没有私有协议信息的更新消息(这会触发空的取消引用)使系统拒绝服务(内核崩溃)。
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-2005-3809
| # | POC Description | Source Link | Shenlong Link |
|---|
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- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.14.3x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2005-3809
Same Patch Batch · n/a · 2005-11-25 · 7 CVEs total
| CVE-2005-3811 | AMAX Magic Winmail Server目录遍历漏洞 | |
| CVE-2005-3805 | Linux Kernel POSIX计时器清除处理本地拒绝服务漏洞 | |
| CVE-2005-3806 | Linux Kernel IPv6流标签处理拒绝服务漏洞 | |
| CVE-2005-3807 | Linux Kernel文件锁定租用本地拒绝服务漏洞 | |
| CVE-2005-3808 | Linux Kernel INVALIDATE_INODE_PAGES2本地整数溢出漏洞 | |
| CVE-2005-3810 | Linux kernel ip_conntrack_proto_icmp.c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-2005-3809
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