{ "containers": { "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2010-01-20T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "A certain Red Hat patch for net/ipv4/route.c in the Linux kernel 2.6.18 on Red Hat Enterprise Linux (RHEL) 5 allows remote attackers to cause a denial of service (deadlock) via crafted packets that force collisions in the IPv4 routing hash table, and trigger a routing \"emergency\" in which a hash chain is too long. NOTE: this is related to an issue in the Linux kernel before 2.6.31, when the kernel routing cache is disabled, involving an uninitialized pointer and a panic." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2017-09-18T12:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=545411" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.31" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://support.avaya.com/css/P8/documents/100073666" }, { "name": "linux-kernel-routing-dos(55808)", "tags": [ "vdb-entry", "x_refsource_XF" ], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/55808" }, { "name": "[oss-security] 20100120 CVE-2009-4272 kernel: emergency route cache flushing leads to node deadlock", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://www.openwall.com/lists/oss-security/2010/01/20/1" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b6280b47a7a42970d098a3059f4ebe7e55e90d8d" }, { "name": "oval:org.mitre.oval:def:11167", "tags": [ "vdb-entry", "signature", "x_refsource_OVAL" ], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11167" }, { "name": "RHSA-2010:0095", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://rhn.redhat.com/errata/RHSA-2010-0095.html" }, { "name": "oval:org.mitre.oval:def:7026", "tags": [ "vdb-entry", "signature", "x_refsource_OVAL" ], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7026" }, { "name": "RHSA-2010:0046", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://rhn.redhat.com/errata/RHSA-2010-0046.html" }, { "name": "[oss-security] 20100120 Re: CVE-2009-4272 kernel: emergency route cache flushing leads to node deadlock", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://www.openwall.com/lists/oss-security/2010/01/20/6" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=73e42897e8e5619eacb787d2ce69be12f47cfc21" } ] }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T06:54:10.370Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=545411" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.31" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://support.avaya.com/css/P8/documents/100073666" }, { "name": "linux-kernel-routing-dos(55808)", "tags": [ "vdb-entry", "x_refsource_XF", "x_transferred" ], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/55808" }, { "name": "[oss-security] 20100120 CVE-2009-4272 kernel: emergency route cache flushing leads to node deadlock", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2010/01/20/1" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b6280b47a7a42970d098a3059f4ebe7e55e90d8d" }, { "name": "oval:org.mitre.oval:def:11167", "tags": [ "vdb-entry", "signature", "x_refsource_OVAL", "x_transferred" ], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11167" }, { "name": "RHSA-2010:0095", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://rhn.redhat.com/errata/RHSA-2010-0095.html" }, { "name": "oval:org.mitre.oval:def:7026", "tags": [ "vdb-entry", "signature", "x_refsource_OVAL", "x_transferred" ], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7026" }, { "name": "RHSA-2010:0046", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://rhn.redhat.com/errata/RHSA-2010-0046.html" }, { "name": "[oss-security] 20100120 Re: CVE-2009-4272 kernel: emergency route cache flushing leads to node deadlock", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2010/01/20/6" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=73e42897e8e5619eacb787d2ce69be12f47cfc21" } ] } ] }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2009-4272", "datePublished": "2010-01-27T17:00:00.000Z", "dateReserved": "2009-12-10T00:00:00.000Z", "dateUpdated": "2024-08-07T06:54:10.370Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }