{"id":"CVE-2011-2484","state":"PUBLISHED","title":"The add_del_listener function in kernel/taskstats.c in the Linux kernel 2.6.39.1 and earlier does not prevent multiple registrations of exit handlers, which allows local users to c","description":"The add_del_listener function in kernel/taskstats.c in the Linux kernel 2.6.39.1 and earlier does not prevent multiple registrations of exit handlers, which allows local users to cause a denial of service (memory and CPU consumption), and bypass the OOM Killer, via a crafted application.","publishedAt":"2011-06-24T20:00:00.000Z","updatedAt":"2024-08-06T23:00:34.000Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://www.securityfocus.com/bid/48383","http://openwall.com/lists/oss-security/2011/06/22/2","https://bugzilla.redhat.com/show_bug.cgi?id=715436","http://lists.openwall.net/linux-kernel/2011/06/16/605","https://exchange.xforce.ibmcloud.com/vulnerabilities/68150","http://openwall.com/lists/oss-security/2011/06/22/1"],"weaknesses":[],"ingestedAt":"2026-10-29T19:39:59.387Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2011/2xxx/CVE-2011-2484.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2011-2484","state":"PUBLISHED","datePublished":"2011-06-24T20:00:00.000Z","dateUpdated":"2024-08-06T23:00:34.000Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2011-06-15T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The add_del_listener function in kernel/taskstats.c in the Linux kernel 2.6.39.1 and earlier does not prevent multiple registrations of exit handlers, which allows local users to cause a denial of service (memory and CPU consumption), and bypass the OOM Killer, via a crafted application."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.securityfocus.com/bid/48383","name":"48383","tags":["vdb-entry","x_refsource_BID"]},{"url":"http://openwall.com/lists/oss-security/2011/06/22/2","name":"[oss-security] 20110622 Re: CVE request: kernel: taskstats local DoS","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=715436","tags":["x_refsource_MISC"]},{"url":"http://lists.openwall.net/linux-kernel/2011/06/16/605","name":"[linux-kernel] 20110616 [PATCH] taskstats: don't allow duplicate entries in listener mode","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/68150","name":"kernel-taskstats-dos(68150)","tags":["vdb-entry","x_refsource_XF"]},{"url":"http://openwall.com/lists/oss-security/2011/06/22/1","name":"[oss-security] 20110622 CVE request: kernel: taskstats local DoS","tags":["mailing-list","x_refsource_MLIST"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2017-08-28T12:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2011-06-16T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.securityfocus.com/bid/48383","name":"48383","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://openwall.com/lists/oss-security/2011/06/22/2","name":"[oss-security] 20110622 Re: CVE request: kernel: taskstats local DoS","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=715436","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://lists.openwall.net/linux-kernel/2011/06/16/605","name":"[linux-kernel] 20110616 [PATCH] taskstats: don't allow duplicate entries in listener mode","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/68150","name":"kernel-taskstats-dos(68150)","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://openwall.com/lists/oss-security/2011/06/22/1","name":"[oss-security] 20110622 CVE request: kernel: taskstats local DoS","tags":["mailing-list","x_refsource_MLIST","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T23:00:34.000Z"}}]}}}