cve-2009-3002
Vulnerability from cvelistv5
Published
2009-08-28 15:00
Modified
2024-08-07 06:14
Severity
Summary
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.
References
SourceURLTags
cve@mitre.orghttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=09384dfc76e526c3993c09c42e016372dc9dd22c
cve@mitre.orghttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=17ac2e9c58b69a1e25460a568eae1b0dc0188c25
cve@mitre.orghttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3d392475c873c10c10d6d96b94d092a34ebd4791
cve@mitre.orghttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=80922bbb12a105f858a8f0abb879cb4302d0ecaa
cve@mitre.orghttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=e84b90ae5eb3c112d1f208964df1d8156a538289
cve@mitre.orghttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f6b97b29513950bfbf621a83d85b6f86b39ec8db
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2009-11/msg00005.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2009-11/msg00007.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2010-02/msg00005.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://secunia.com/advisories/36438Third Party Advisory
cve@mitre.orghttp://secunia.com/advisories/37105Third Party Advisory
cve@mitre.orghttp://secunia.com/advisories/37351Third Party Advisory
cve@mitre.orghttp://www.exploit-db.com/exploits/9521Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.31-rc7Vendor Advisory
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2009/08/27/1Mailing List, Third Party Advisory
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2009/08/27/2Mailing List, Third Party Advisory
cve@mitre.orghttp://www.securityfocus.com/archive/1/512019/100/0/threadedThird Party Advisory, VDB Entry
cve@mitre.orghttp://www.securityfocus.com/bid/36150Exploit, Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.ubuntu.com/usn/USN-852-1Third Party Advisory
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=519305Exploit, Issue Tracking, Third Party Advisory
cve@mitre.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11611Third Party Advisory
cve@mitre.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11741Third Party Advisory
cve@mitre.orghttps://rhn.redhat.com/errata/RHSA-2009-1540.htmlThird Party Advisory
cve@mitre.orghttps://rhn.redhat.com/errata/RHSA-2009-1550.htmlThird Party Advisory
Impacted products
VendorProduct
n/an/a
Show details on NVD website

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              "url": "http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00005.html"
            },
            {
              "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f6b97b29513950bfbf621a83d85b6f86b39ec8db",
              "refsource": "CONFIRM",
              "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f6b97b29513950bfbf621a83d85b6f86b39ec8db"
            },
            {
              "name": "36150",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/36150"
            },
            {
              "name": "[oss-security] 20090827 Re: CVE request: kernel: AF_LLC getsockname 5-Byte Stack Disclosure",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2009/08/27/1"
            },
            {
              "name": "RHSA-2009:1550",
              "refsource": "REDHAT",
              "url": "https://rhn.redhat.com/errata/RHSA-2009-1550.html"
            },
            {
              "name": "oval:org.mitre.oval:def:11741",
              "refsource": "OVAL",
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11741"
            },
            {
              "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=80922bbb12a105f858a8f0abb879cb4302d0ecaa",
              "refsource": "CONFIRM",
              "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=80922bbb12a105f858a8f0abb879cb4302d0ecaa"
            },
            {
              "name": "36438",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/36438"
            },
            {
              "name": "9521",
              "refsource": "EXPLOIT-DB",
              "url": "http://www.exploit-db.com/exploits/9521"
            },
            {
              "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e84b90ae5eb3c112d1f208964df1d8156a538289",
              "refsource": "CONFIRM",
              "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e84b90ae5eb3c112d1f208964df1d8156a538289"
            },
            {
              "name": "SUSE-SA:2009:054",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00005.html"
            },
            {
              "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=09384dfc76e526c3993c09c42e016372dc9dd22c",
              "refsource": "CONFIRM",
              "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=09384dfc76e526c3993c09c42e016372dc9dd22c"
            },
            {
              "name": "37105",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/37105"
            },
            {
              "name": "[oss-security] 20090827 Re: CVE request: kernel: AF_LLC getsockname 5-Byte Stack Disclosure",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2009/08/27/2"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2009-3002",
    "datePublished": "2009-08-28T15:00:00",
    "dateReserved": "2009-08-28T00:00:00",
    "dateUpdated": "2024-08-07T06:14:55.183Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2009-3002\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2009-08-28T15:30:00.703\",\"lastModified\":\"2023-11-07T02:04:18.407\",\"vulnStatus\":\"Modified\",\"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.\"}],\"vendorComments\":[{\"organization\":\"Red Hat\",\"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 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  }
}


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