Description

Buffer overflow in the perf_copy_attr function in kernel/perf_counter.c in the Linux kernel 2.6.31-rc1 allows local users to cause a denial of service (crash) and execute arbitrary code via a "big size data" to the perf_counter_open system call.

INFO

Published Date :

Sept. 17, 2009, 10:30 a.m.

Last Modified :

March 19, 2012, 4 a.m.

Remotely Exploitable :

No

Impact Score :

6.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2009-3234 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2009-3234 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linux linux_kernel
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2009-3234.

URL Resource
http://article.gmane.org/gmane.linux.kernel/890654 Exploit
http://www.openwall.com/lists/oss-security/2009/09/16/1
http://www.openwall.com/lists/oss-security/2009/09/17/13
http://www.securityfocus.com/bid/36423

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

A Guide to Kernel Exploitation: Attacking the Core 翻译

Updated: 5 years, 7 months ago
1 stars 0 fork 0 watcher
Born at : March 2, 2019, 5:55 a.m. This repo has been linked 1 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2009-3234 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2009-3234 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.04 }} -0.01%

score

0.05748

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability