{"id":"CVE-2006-2629","aliases":["EUVD-2006-2628","GHSA-vqh5-vxf5-rjxq"],"status":"published","title":"Race condition in Linux kernel 2.6.15 to 2.6.17, when running on SMP platforms, allows local...","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.","severity":{"version":"2.0","score":4,"vector":"AV:L/AC:H/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00652,"percentile":0.51509,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2006-05-27T10:00:00Z","modified":"2026-06-16T22:25:25Z","exploits":[{"source":"exploitdb","id":"EDB-27925","title":"Linux Kernel 2.6.x - Proc dentry_unused Corruption Local Denial of Service","type":"dos","platform":"linux","date":"2006-05-31","verified":true,"url":"https://www.exploit-db.com/exploits/27925"}],"products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"http://www.osvdb.org/25847","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/26746","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2006/2070","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.securityfocus.com/bid/18183","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://marc.info/?l=linux-kernel\u0026m=114860432801543\u0026w=2","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://secunia.com/advisories/20349","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-2629"},{"url":"https://github.com/advisories/GHSA-vqh5-vxf5-rjxq"}],"sources":{"cve":[{"id":"CVE-2006-2629","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.","status":"published","published":"2006-05-27T10:00:00Z","modified":"2024-08-07T17:58:51.878Z","updated_at":"2026-11-02T14:33:48.500736Z"}],"euvd":[{"id":"EUVD-2006-2628","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.","status":"published","published":"2006-05-27T10:00:00Z","modified":"2024-08-07T17:58:51Z","updated_at":"2026-11-03T01:16:00.053483Z"}],"ghsa":[{"id":"GHSA-vqh5-vxf5-rjxq","title":"Race condition in Linux kernel 2.6.15 to 2.6.17, when running on SMP platforms, allows local...","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.","status":"published","published":"2022-05-01T07:00:48Z","modified":"2023-01-31T05:01:20Z","updated_at":"2026-11-02T14:48:02.409469Z"}],"nvd":[{"id":"CVE-2006-2629","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.","status":"published","published":"2006-05-27T10:02:00Z","modified":"2026-06-16T22:25:25.273Z","cvss":[{"version":"2.0","score":4,"vector":"AV:L/AC:H/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:02.98271Z"}]}}