CVE-2009-3002

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"cpe:2.3:o:canonical:ubuntu_linux:9.04:*:*:*:*:*:*:*", "matchCriteriaId": "A5D026D0-EF78-438D-BEDD-FC8571F3ACEB", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Linux kernel before 2.6.31-rc7 does not initialize certain data structures within getname functions, which allows local users to read the contents of some kernel memory locations by calling getsockname on (1) an AF_APPLETALK socket, related to the atalk_getname function in net/appletalk/ddp.c; (2) an AF_IRDA socket, related to the irda_getname function in net/irda/af_irda.c; (3) an AF_ECONET socket, related to the econet_getname function in net/econet/af_econet.c; (4) an AF_NETROM socket, related to the nr_getname function in net/netrom/af_netrom.c; (5) an AF_ROSE socket, related to the rose_getname function in net/rose/af_rose.c; or (6) a raw CAN socket, related to the raw_getname function in net/can/raw.c."}, {"lang": "es", "value": "El kernel de Linux antes de v2.6.31-rc7 no inicializa ciertas estructuras de datos dentro de las funciones getname, lo que permite a usuarios locales leer el contenido de algunas celdas de memoria del n\u00facleo llamando a getsockname en (1) un socket AF_APPLETALK, relacionado con la funci\u00f3n atalk_getname en net/appletalk/ddp.c; (2) un socket AF_IRDA, relacionado con la funci\u00f3n irda_getname en net/irda/af_irda.c; (3) un socket AF_ECONET, relacionado con la funci\u00f3n econet_getname en net/econet/af_econet.c; (4) un socket AF_NETROM, relacionado con la funci\u00f3n nr_getname en net/netrom/af_netrom.c; (5) un socket AF_ROSE, relacionado con la funci\u00f3n rose_getname en net/rose/af_rose.c, o (6) un raw socket CAN , relacionado con la funci\u00f3n raw_getname en net/can/raw.c."}], "id": "CVE-2009-3002", "lastModified": "2026-06-16T23:10:42.073", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.9, "confidentialityImpact": "COMPLETE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2009-08-28T15:30:00.703", "references": [{"source": "cve@mitre.org", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=09384dfc76e526c3993c09c42e016372dc9dd22c"}, {"source": "cve@mitre.org", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=17ac2e9c58b69a1e25460a568eae1b0dc0188c25"}, {"source": "cve@mitre.org", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3d392475c873c10c10d6d96b94d092a34ebd4791"}, {"source": "cve@mitre.org", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=80922bbb12a105f858a8f0abb879cb4302d0ecaa"}, {"source": "cve@mitre.org", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=e84b90ae5eb3c112d1f208964df1d8156a538289"}, {"source": "cve@mitre.org", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f6b97b29513950bfbf621a83d85b6f86b39ec8db"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00005.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00007.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00005.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://secunia.com/advisories/36438"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://secunia.com/advisories/37105"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://secunia.com/advisories/37351"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.exploit-db.com/exploits/9521"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.31-rc7"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2009/08/27/1"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2009/08/27/2"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/archive/1/512019/100/0/threaded"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/36150"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://www.ubuntu.com/usn/USN-852-1"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=519305"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11611"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11741"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://rhn.redhat.com/errata/RHSA-2009-1540.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://rhn.redhat.com/errata/RHSA-2009-1550.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=09384dfc76e526c3993c09c42e016372dc9dd22c"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=17ac2e9c58b69a1e25460a568eae1b0dc0188c25"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3d392475c873c10c10d6d96b94d092a34ebd4791"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=80922bbb12a105f858a8f0abb879cb4302d0ecaa"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=e84b90ae5eb3c112d1f208964df1d8156a538289"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": 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"tags": ["Third Party Advisory"], "url": "http://secunia.com/advisories/37351"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.exploit-db.com/exploits/9521"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.31-rc7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2009/08/27/1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2009/08/27/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/archive/1/512019/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/36150"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.ubuntu.com/usn/USN-852-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=519305"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11611"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11741"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://rhn.redhat.com/errata/RHSA-2009-1540.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://rhn.redhat.com/errata/RHSA-2009-1550.html"}], "sourceIdentifier": "cve@mitre.org", "vendorComments": [{"comment": "CVE-2009-3002 describes a collection of similar information leaks that affect numerous networking protocols.\n\nThe Linux kernel as shipped with Red Hat Enterprise Linux 4 and 5 did not enable support for the AppleTalk DDP protocol, and therefore were not affected by issue (1). It was addressed in Red Hat Enterprise Linux 3 and Red Hat Enterprise MRG via: https://rhn.redhat.com/errata/RHSA-2009-1550.html and https://rhn.redhat.com/errata/RHSA-2009-1540.html respectively.\n\nThe Linux kernel as shipped with Red Hat Enterprise Linux 4, 5 and Red Hat Enterprise MRG did not enable support for IrDA sockets, and therefore were not affected by issue (2). It was addressed in Red Hat Enterprise Linux 3 via: https://rhn.redhat.com/errata/RHSA-2009-1550.html\n\nThe Linux kernel as shipped with Red Hat Enterprise Linux 3, 4, 5, and Red Hat Enterprise MRG did not enable support for the Acorn Econet and AUN protocols, and therefore were not affected by issue (3).\n\nThe Linux kernel as shipped with Red Hat Enterprise Linux 4, 5, and Red Hat Enterprise MRG did not enable support for the NET/ROM and ROSE protocols, and therefore were not affected by issues (4) and (5). They were addressed in Red Hat Enterprise Linux 3 via: https://rhn.redhat.com/errata/RHSA-2009-1550.html\n\nThe raw_getname() leak was introduced in the Linux kernel version 2.6.25-rc1. The Linux kernel as shipped with Red Hat Enterprise Linux 3, 4, 5, and Red Hat Enterprise MRG therefore were not affected by issue (6).", "lastModified": "2009-11-04T00:00:00", "organization": "Red Hat"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2009:1540", "cpe": "cpe:/a:redhat:enterprise_mrg:1::el5", "package": "kernel-rt-0:2.6.24.7-137.el5rt", "product_name": "MRG for RHEL-5", "release_date": "2009-11-03T00:00:00Z"}, {"advisory": "RHSA-2009:1550", "cpe": "cpe:/o:redhat:enterprise_linux:3", "package": "kernel-0:2.4.21-63.EL", "product_name": "Red Hat Enterprise Linux 3", "release_date": "2009-11-03T00:00:00Z"}], "bugzilla": {"description": "kernel: numerous getname() infoleaks", "id": "519305", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=519305"}, "csaw": false, "cvss": {"cvss_base_score": "2.1", "cvss_scoring_vector": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "status": "verified"}, "details": ["The Linux kernel before 2.6.31-rc7 does not initialize certain data structures within getname functions, which allows local users to read the contents of some kernel memory locations by calling getsockname on (1) an AF_APPLETALK socket, related to the atalk_getname function in net/appletalk/ddp.c; (2) an AF_IRDA socket, related to the irda_getname function in net/irda/af_irda.c; (3) an AF_ECONET socket, related to the econet_getname function in net/econet/af_econet.c; (4) an AF_NETROM socket, related to the nr_getname function in net/netrom/af_netrom.c; (5) an AF_ROSE socket, related to the rose_getname function in net/rose/af_rose.c; or (6) a raw CAN socket, related to the raw_getname function in net/can/raw.c."], "name": "CVE-2009-3002", "public_date": "2009-08-23T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2009-3002\nhttps://nvd.nist.gov/vuln/detail/CVE-2009-3002"], "statement": "CVE-2009-3002 describes a collection of similar information leaks that affect numerous networking protocols.\nThe Linux kernel as shipped with Red Hat Enterprise Linux 4 and 5 did not enable support for the AppleTalk DDP protocol, and therefore were not affected by issue (1).\nThe Linux kernel as shipped with Red Hat Enterprise Linux 4, 5 and Red Hat Enterprise MRG did not enable support for IrDA sockets, and therefore were not affected by issue (2).\nThe Linux kernel as shipped with Red Hat Enterprise Linux 3, 4, 5, and Red Hat Enterprise MRG did not enable support for the Acorn Econet and AUN protocols, and therefore were not affected by issue (3).\nThe Linux kernel as shipped with Red Hat Enterprise Linux 4, 5, and Red Hat Enterprise MRG did not enable support for the NET/ROM and ROSE protocols, and therefore were not affected by issues (4) and (5).\nThe raw_getname() leak was introduced in the Linux kernel version 2.6.25-rc1. The Linux kernel as shipped with Red Hat Enterprise Linux 3, 4, 5, and Red Hat Enterprise MRG therefore were not affected by issue (6).", "threat_severity": "Important"}

{}