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CVE-2011-2707

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 3.1之前版本的arch/xtensa/kernel/ptrace.c中的ptrace_setxregs函数中存在漏洞，该漏洞源于未验证用户空间指针。本地用户可利用该漏洞借助特制的PTRACE_SETXTREGS请求获取来自内核内存位置的敏感信息。

AI Predicted 4.7 Difficulty: Easy EPSS 0.37% · P30
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I. Basic Information for CVE-2011-2707

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The ptrace_setxregs function in arch/xtensa/kernel/ptrace.c in the Linux kernel before 3.1 does not validate user-space pointers, which allows local users to obtain sensitive information from kernel memory locations via a crafted PTRACE_SETXTREGS request.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Linux Kernel ‘ptrace_setxregs’ 函数信息泄露漏洞
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 3.1之前版本的arch/xtensa/kernel/ptrace.c中的ptrace_setxregs函数中存在漏洞，该漏洞源于未验证用户空间指针。本地用户可利用该漏洞借助特制的PTRACE_SETXTREGS请求获取来自内核内存位置的敏感信息。
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-2011-2707

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III. Intelligence Information for CVE-2011-2707

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Patches & Fixes for CVE-2011-2707 (2)

Mailing List Discussions for CVE-2011-2707 (1)

Other References for CVE-2011-2707 (1)

Same Patch Batch · n/a · 2012-05-24 · 33 CVEs total

CVE-2011-3106 Google Chrome ‘WebSockets’ 缓冲区溢出漏洞
CVE-2012-1821 Symantec Endpoint Protection ‘Manager’ 组件拒绝服务漏洞
CVE-2012-1172 PHP ‘rfc1867.c’ 路径遍历漏洞
CVE-2011-5091 GR Board 多个SQL注入漏洞
CVE-2011-5090 GR Board安全漏洞
CVE-2011-2906 Linux kernel 资源管理错误漏洞
CVE-2012-2042 Adobe Illustrator缓冲区溢出漏洞
CVE-2011-3115 Google Chrome ‘Google V8’ 缓冲区溢出漏洞
CVE-2011-3114 Google Chrome ‘PDF’功能多个缓冲区溢出漏洞
CVE-2011-3113 Google Chrome ‘PDF’ 功能拒绝服务漏洞
CVE-2011-3112 Google Chrome ‘PDF’ 功能释放后使用漏洞
CVE-2011-3111 Google Chrome ‘Google V8’ 缓冲区溢出漏洞
CVE-2011-3110 Google Chrome ‘PDF’ 功能缓冲区溢出漏洞
CVE-2011-3109 Google Chrome 拒绝服务漏洞
CVE-2011-3108 Google Chrome释放后使用漏洞
CVE-2011-3107 Google Chrome 拒绝服务漏洞
CVE-2011-2699 Linux Kernel 资源管理错误漏洞
CVE-2011-3105 Google Chrome释放后使用漏洞
CVE-2011-3104 Google Chrome ‘Skia’ 缓冲区溢出漏洞
CVE-2011-3103 Google Chrome ‘Google V8’ 资源管理错误漏洞

Showing top 20 of 33 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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