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CVE-2006-2629
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…
Medium4.0EPSS 0.65%
- Published
- Updated
- Reserved
- Assigned by
- mitre
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.0 | AV:L/AC:H/Au:N/C:N/I:N/A:C |
- EPSS (exploitation in 30 days)
- 0.65% · top 49% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.0.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (6)
- 25847 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- linux-task-race-condition-dos(26746) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- ADV-2006-2070 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 18183 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- [linux-kernel] 20060526 PROBLEM: /proc (procfs) task exit race condition causes a kernelcrash (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 20349 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2006-2629)Record last updated .