CVE-2010-4255
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I. Basic Information for CVE-2010-4255
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The fixup_page_fault function in arch/x86/traps.c in Xen 4.0.1 and earlier on 64-bit platforms, when paravirtualization is enabled, does not verify that kernel mode is used to call the handle_gdt_ldt_mapping_fault function, which allows guest OS users to cause a denial of service (host OS BUG_ON) via a crafted memory access.
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
Citrix Xen arch/x86/traps.c文件拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Xen是英国剑桥大学开发的一款开源的虚拟机监视器产品。该产品能够使不同和不兼容的操作系统运行在同一台计算机上，并支持在运行时进行迁移，保证正常运行并且避免宕机。 当paravirtualization启用时，基于64位平台的Xen 4.0.1及之前版本中的arch/x86/traps.c文件中的fixup_page_fault函数没有验证用于调用handle_gdt_ldt_mapping_fault函数的内核模式。访客操作系统用户可以借助特制内存访问导致拒绝服务(主机操作系统BUG_ON)。
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-2010-4255
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2010-4255 (5)
- http://www.vmware.com/security/advisories/VMSA-2011-0012.htmlx_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=658155x_refsource_CONFIRM
Mailing List Discussions for CVE-2010-4255 (3)
- http://lists.xensource.com/archives/html/xen-devel/2010-11/msg01650.htmlmailing-listx_refsource_MLIST
Other References for CVE-2010-4255 (1)
Same Patch Batch · n/a · 2011-01-25 · 17 CVEs total
| CVE-2010-4256 | Linux kernel fs/pipe.c文件pipe_fcntl函数输入验证错误漏洞 | |
| CVE-2011-0009 | Best Practical Solutions RT加密问题漏洞 | |
| CVE-2011-0021 | VideoLAN VLC Media Player CDG解码器cdg.c文件多个堆缓冲区溢出漏洞 | |
| CVE-2011-0641 | Heart5 StatPressCN插件wp-admin/admin.php多个跨站脚本攻击漏洞 | |
| CVE-2011-0642 | Network-13 News news/admin.php跨站请求伪造漏洞 | |
| CVE-2011-0643 | PHP Link Directory admin/conf_users_edit.php跨站请求伪造漏洞 | |
| CVE-2011-0644 | PHPCMS 2008 include/admin/model_field.class.php SQL注入漏洞 | |
| CVE-2011-0645 | PHPCMS 2008 data.php任意SQL命令执行漏洞 | |
| CVE-2011-0646 | Anserv PHP LOW BIDS viewfaqs.php SQL注入漏洞 | |
| CVE-2010-4341 | Fedoraproject SSSD PAM响应器src/responder/pam/pamsrv_cmd.c文件拒绝服务漏洞 | |
| CVE-2010-4353 | Menalto Gallery item.php任意文件上传漏洞 | |
| CVE-2011-0273 | HP OpenView Storage Data Protector Cell Manager crs.exe缓冲区溢出漏洞 | |
| CVE-2011-0637 | IBM AIX FC SCSI协议驱动程序拒绝服务漏洞 | |
| CVE-2011-0638 | Microsoft Windows USB数据任意程序执行漏洞 | |
| CVE-2011-0639 | Apple Mac OS X USB数据任意程序执行漏洞 | |
| CVE-2011-0640 | Linux udev默认配置任意程序执行漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
V. Comments for CVE-2010-4255
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