Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2012-0056

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
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基金会的开源操作系统Linux所使用的内核。 Linux kernel 2.6.39以及其他版本的mem_write函数中存在权限许可和访问控制问题漏洞，该漏洞源于当ASLR被禁用时，在写入到/proc/<pid>/mem时未正确检查权限。本地用户可利用该漏洞通过修改进程内存提升权限。该漏洞已在Mempodipper中被证实。

AI Predicted 6.0 Difficulty: Easy EPSS 10.84% · P96

Public Exploits 2

ExploitDB · 2 EDB-18411 [local] EDB-35161 [local]

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2012-0056

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The mem_write function in the Linux kernel before 3.2.2, when ASLR is disabled, does not properly check permissions when writing to /proc/<pid>/mem, which allows local users to gain privileges by modifying process memory, as demonstrated by Mempodipper.
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 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 2.6.39以及其他版本的mem_write函数中存在权限许可和访问控制问题漏洞，该漏洞源于当ASLR被禁用时，在写入到/proc/<pid>/mem时未正确检查权限。本地用户可利用该漏洞通过修改进程内存提升权限。该漏洞已在Mempodipper中被证实。
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-2012-0056

# POC Description Source Link Shenlong Link
1 Mempodipper, a linux local root exploit. https://github.com/srclib/CVE-2012-0056 POC Details
2 linux 提权 https://github.com/pythonone/CVE-2012-0056 POC Details
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2012-0056

请登录查看更多情报信息。

Patches & Fixes for CVE-2012-0056 (1)

Vendor Advisories for CVE-2012-0056 (5)

Mailing List Discussions for CVE-2012-0056 (4)

Security Blog Posts for CVE-2012-0056 (1)

Other References for CVE-2012-0056 (3)

Same Patch Batch · n/a · 2012-01-27 · 20 CVEs total

CVE-2011-4325 Linux kernel 安全漏洞
CVE-2012-0807 PHP ‘suhosin_encrypt_single_cookie’函数缓冲区溢出漏洞
CVE-2012-0806 Bip缓冲区溢出漏洞
CVE-2012-0395 EMC NetWorker缓冲区溢出漏洞
CVE-2011-4354 OpenSSL 加密问题漏洞
CVE-2011-4143 EMC RSA enVision信息泄露漏洞
CVE-2012-0029 QEMU 缓冲区错误漏洞
CVE-2011-4622 Linux Kernel拒绝服务漏洞
CVE-2011-4608 Red Hat JBoss Enterprise Application Platform 权限许可和访问控制问题漏洞
CVE-2011-4330 Linux Kernel本地权限提升漏洞
CVE-2012-0814 OpenSSH 信任管理问题漏洞
CVE-2011-4314 Red Hat ‘JBoss Enterprise Web Platform’ 安全漏洞
CVE-2011-4132 Linux Kernel 'journal_get_superblock()' 拒绝服务漏洞
CVE-2011-4110 Linux kernel 权限许可和访问控制问题漏洞
CVE-2011-4077 Linux Kernel ‘xfs_readlink()’ 缓冲区错误漏洞
CVE-2011-3874 Android ‘libsysutils’缓冲区溢出漏洞
CVE-2011-3626 Logsurfer ‘prepare_exec’函数资源管理错误漏洞
CVE-2011-2203 Linux kernel 权限许可和访问控制问题漏洞
CVE-2011-1162 Linux Kernel ‘tpm_read()’信息泄漏漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2012-0056

No comments yet

Leave a comment