CVE-2006-2629

Linux Kernel 2.6.15-2.6.17 - Denial of Service via Race Condition in Task Exit Handling

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2006-2629. PoCs published by Tony Griffiths.

AI-analyzed exploit summary The provided text describes a local denial-of-service vulnerability in the Linux kernel (CVE-2006-2629) affecting versions 2.6.15 through 2.6.17-rc5 on SMP systems. The flaw in the 'proc' filesystem allows local users to trigger a kernel panic, but no actual exploit code is included.

Description

Race condition in Linux kernel 2.6.15 to 2.6.17, when running on SMP platforms, allows local users to cause a denial of service (crash) by creating and exiting a large number of tasks, then accessing the /proc entry of a task that is exiting, which causes memory corruption that leads to a failure in the prune_dcache function or a BUG_ON error in include/linux/list.h.

Exploits (1)

exploitdb WRITEUP VERIFIED
by Tony Griffiths · textdoslinux
https://www.exploit-db.com/exploits/27925

The provided text describes a local denial-of-service vulnerability in the Linux kernel (CVE-2006-2629) affecting versions 2.6.15 through 2.6.17-rc5 on SMP systems. The flaw in the 'proc' filesystem allows local users to trigger a kernel panic, but no actual exploit code is included.

Classification
Writeup 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Theoretical
Target: Linux kernel 2.6.15 to 2.6.17-rc5 (SMP)
No auth needed
Prerequisites: Local access to the system · SMP kernel configuration
mistral-large-3 · analyzed Feb 16, 2026 Full analysis →

References (6)

Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/25847
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/26746
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2006/2070
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/18183
Mailing List mailing-list x_refsource_mlist
http://marc.info/?l=linux-kernel&m=114860432801543&w=2
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/20349

Scores

EPSS 0.0065
EPSS Percentile 46.9%

Details

Status published
Products (27)
linux/linux_kernel 2.6.15
linux/linux_kernel 2.6.15.1
linux/linux_kernel 2.6.15.2
linux/linux_kernel 2.6.15.3
linux/linux_kernel 2.6.15.4
linux/linux_kernel 2.6.15.5
linux/linux_kernel 2.6.15.6
linux/linux_kernel 2.6.16 (7 CPE variants)
linux/linux_kernel 2.6.16.1
linux/linux_kernel 2.6.16.2
... and 17 more
Published May 27, 2006
Tracked Since Feb 18, 2026