{ "containers": { "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2012-01-05T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "fs/proc/root.c in the procfs implementation in the Linux kernel before 3.2 does not properly interact with CLONE_NEWPID clone system calls, which allows remote attackers to cause a denial of service (reference leak and memory consumption) by making many connections to a daemon that uses PID namespaces to isolate clients, as demonstrated by vsftpd." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2013-01-24T10:00:00.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/torvalds/linux/commit/905ad269c55fc62bee3da29f7b1d1efeba8aa1e1" }, { "name": "USN-1594-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "http://www.ubuntu.com/usn/USN-1594-1" }, { "name": "[oss-security] 20120422 Re: Re: CVE request: pid namespace leak in kernel 3.0 and 3.1", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://www.openwall.com/lists/oss-security/2012/04/22/1" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=815188" }, { "name": "USN-1607-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "http://ubuntu.com/usn/usn-1607-1" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://www.kernel.org/pub/linux/kernel/v3.x/" }, { "name": "55774", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/55774" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=905ad269c55fc62bee3da29f7b1d1efeba8aa1e1" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://bugzilla.novell.com/show_bug.cgi?id=757783" }, { "name": "[oss-security] 20120420 Re: CVE request: pid namespace leak in kernel 3.0 and 3.1", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://www.openwall.com/lists/oss-security/2012/04/20/25" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://www.kernel.org/pub/linux/kernel/v3.x/patch-3.2.bz2" } ] }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T19:26:07.743Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://github.com/torvalds/linux/commit/905ad269c55fc62bee3da29f7b1d1efeba8aa1e1" }, { "name": "USN-1594-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "http://www.ubuntu.com/usn/USN-1594-1" }, { "name": "[oss-security] 20120422 Re: Re: CVE request: pid namespace leak in kernel 3.0 and 3.1", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2012/04/22/1" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=815188" }, { "name": "USN-1607-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "http://ubuntu.com/usn/usn-1607-1" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://www.kernel.org/pub/linux/kernel/v3.x/" }, { "name": "55774", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/55774" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=905ad269c55fc62bee3da29f7b1d1efeba8aa1e1" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://bugzilla.novell.com/show_bug.cgi?id=757783" }, { "name": "[oss-security] 20120420 Re: CVE request: pid namespace leak in kernel 3.0 and 3.1", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2012/04/20/25" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://www.kernel.org/pub/linux/kernel/v3.x/patch-3.2.bz2" } ] } ] }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2012-2127", "datePublished": "2012-06-21T23:00:00.000Z", "dateReserved": "2012-04-04T00:00:00.000Z", "dateUpdated": "2024-08-06T19:26:07.743Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }