CVE-2013-2239
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.
OpenVZ是OpenVZ项目的一套基于Linux内核的操作系统级虚拟化技术，也被称为虚拟专用服务器（VPS）或虚拟环境（VE），它具有允许物理服务器运行多个操作系统的特点。 OpenVZ modification for the Linux kernel 2.6.32版本中的vzkernel 042stab080.2之前的版本中drivers/block/ploop/dev.c文件中的‘ploop_getdevice_ioc’函数和fs/quota/quota.c文件中的‘compat_quotactl
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2013-2239
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
vzkernel before 042stab080.2 in the OpenVZ modification for the Linux kernel 2.6.32 does not initialize certain length variables, which allows local users to obtain sensitive information from kernel stack memory via (1) a crafted ploop driver ioctl call, related to the ploop_getdevice_ioc function in drivers/block/ploop/dev.c, or (2) a crafted quotactl system call, related to the compat_quotactl function in fs/quota/quota.c.
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
OpenVZ Kernel Memory Leak 多个本地信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenVZ是OpenVZ项目的一套基于Linux内核的操作系统级虚拟化技术，也被称为虚拟专用服务器（VPS）或虚拟环境（VE），它具有允许物理服务器运行多个操作系统的特点。 OpenVZ modification for the Linux kernel 2.6.32版本中的vzkernel 042stab080.2之前的版本中drivers/block/ploop/dev.c文件中的‘ploop_getdevice_ioc’函数和fs/quota/quota.c文件中的‘compat_quotactl
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-2013-2239
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2013-2239 (2)
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🔗 https://security-tracker.debian.org/tracker/CVE-2013-2239 x_refsource_CONFIRM
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🔗 [SECURITY] [DSA 2766-1] linux-2.6 security update Read full article vendor-advisory x_refsource_DEBIAN
Mailing List Discussions for CVE-2013-2239 (1)
Other References for CVE-2013-2239 (2)
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🔗 http://wiki.openvz.org/Download/kernel/rhel6-testing/042stab080.2 x_refsource_CONFIRM
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https://bugs.gentoo.org/show_bug.cgi?id=475762 x_refsource_CONFIRM
Same Patch Batch · n/a · 2013-11-12 · 12 CVEs total
| CVE-2013-5726 | Tapbots Tweetbot For iOS和Mac 跨站请求伪造漏洞 | |
| CVE-2013-3918 | Microsoft IE ActiveX控件缓冲区溢出漏洞 | |
| CVE-2013-4511 | Linux Kernel 整数溢出漏洞 | |
| CVE-2013-4512 | Linux Kernel ‘exitcode_proc_write()’函数本地缓冲区错误漏洞 | |
| CVE-2013-4513 | Linux Kernel ‘oz_cdev_write()’函数本地缓冲区错误漏洞 | |
| CVE-2013-4514 | Linux Kernel ‘drivers/staging/wlags49_h2/wl_priv.c’本地缓冲区错误漏洞 | |
| CVE-2013-4515 | Linux Kernel ‘/bcm/Bcmchar.c’本地信息泄露漏洞 | |
| CVE-2013-4516 | Linux Kernel ‘mp_get_count()’函数本地信息泄露漏洞 | |
| CVE-2013-4740 | Goodix gt915触屏驱动程序缓冲区溢出漏洞 | |
| CVE-2013-6122 | Goodix gt915触屏驱动程序缓冲区溢出漏洞 | |
| CVE-2013-6763 | Linux kernel ‘uio_mmap_physical’函数缓冲区溢出漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2013-2239
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