CVE-2011-4621
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I. Basic Information for CVE-2011-4621
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Linux kernel before 2.6.37 does not properly implement a certain clock-update optimization, which allows local users to cause a denial of service (system hang) via an application that executes code in a loop.
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 2.6.37之前版本中存在漏洞，该漏洞源于未正确实现某些clock-update最优化。本地用户可利用该漏洞借助在环路中执行代码的应用程序，导致拒绝服务（系统挂起）。
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-2011-4621
| # | 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=769711x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2011-4621
Same Patch Batch · n/a · 2012-05-17 · 21 CVEs total
| CVE-2012-1097 | Linux Kernel ‘regset’ 拒绝服务漏洞 | |
| CVE-2012-2319 | Linux kernel 权限许可和访问控制问题漏洞 | |
| CVE-2012-2123 | Linux kernel ‘security/commoncap.c’ 权限许可和访问控制问题漏洞 | |
| CVE-2012-2121 | Linux kernel ‘KVM’ 权限许可和访问控制漏洞 | |
| CVE-2012-1601 | Linux Kernel ‘KVM_CREATE_IRQCHIP ioctl’ 资源管理错误漏洞 | |
| CVE-2012-1179 | Linux Kernel ‘KVM’ 权限许可和访问控制漏洞 | |
| CVE-2011-4611 | Linux kernel ‘perf_event_interrupt’ 整数溢出漏洞 | |
| CVE-2011-4326 | Linux kernel 资源管理错误漏洞 | |
| CVE-2011-4131 | Linux Kernel ‘NFSv4’ 缓冲区错误漏洞 | |
| CVE-2012-1146 | Linux Kernel ‘mem_cgroup_usage_unregister_event’ 拒绝服务漏洞 | |
| CVE-2011-3637 | Linux Kernel ‘m_stop’ 输入验证错误漏洞 | |
| CVE-2012-1090 | Linux Kerne ‘cifs_lookup’ 权限许可和访问控制问题漏洞 | |
| CVE-2012-0879 | Linux Kernel ‘I/O’ 输入验证错误漏洞 | |
| CVE-2012-0207 | Linux Kernel ‘igmp_heard_query’ 资源管理错误漏洞 | |
| CVE-2012-0058 | Linux Kernel ‘kiocb_batch_free’ 资源管理错误漏洞 | |
| CVE-2012-0044 | Linux kernel 输入验证错误漏洞 | |
| CVE-2012-0038 | Linux Kernel ‘xfs_acl_from_disk’ 整数溢出漏洞 | |
| CVE-2011-4594 | Linux Kernel ‘net/socket.c’ 拒绝服务漏洞 | |
| CVE-2011-4112 | Linux Kernel ‘IFF_TX_SKB_SHARING’ 权限许可和访问控制问题漏洞 | |
| CVE-2011-4097 | Linux kernel 输入验证错误漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS PCF context.c pcf_sess_set_ipv6prefix denial of serv - CVE-2026-8223
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Open5GS sm-policies Endpoint nbsf-handler.c pcf_nbsf_managem
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