{
    "id": "CVE-2009-3002",
    "published": "2009-08-28 15:30:00",
    "last_modified": "2026-06-16 23:10:42",
    "cvss_score": "4.9",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:L/AC:L/Au:N/C:C/I:N/A:N",
    "cwe": "CWE-200",
    "description": "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.",
    "epss_score": "0.01029",
    "epss_percentile": "0.62670",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-11 18:17:08",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "canonical",
            "product": "ubuntu_linux"
        },
        {
            "vendor": "linux",
            "product": "linux_kernel"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "9543",
            "title": "Linux Kernel < 2.6.31-rc7 - 'AF_IRDA' 29-Byte Stack Disclosure (2)",
            "date": "2009-08-31",
            "url": "https://www.exploit-db.com/exploits/9543"
        },
        {
            "source": "exploit-db",
            "ref_id": "9521",
            "title": "Linux Kernel 2.6.30 - 'atalk_getname()' 8-bytes Stack Disclosure (1)",
            "date": "2009-08-26",
            "url": "https://www.exploit-db.com/exploits/9521"
        }
    ],
    "refs_list": [
        "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=09384dfc76e526c3993c09c42e016372dc9dd22c",
        "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=17ac2e9c58b69a1e25460a568eae1b0dc0188c25",
        "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3d392475c873c10c10d6d96b94d092a34ebd4791",
        "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=80922bbb12a105f858a8f0abb879cb4302d0ecaa",
        "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=e84b90ae5eb3c112d1f208964df1d8156a538289",
        "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f6b97b29513950bfbf621a83d85b6f86b39ec8db",
        "http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00005.html",
        "http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00007.html",
        "http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00005.html",
        "http://secunia.com/advisories/36438",
        "http://secunia.com/advisories/37105",
        "http://secunia.com/advisories/37351",
        "http://www.exploit-db.com/exploits/9521",
        "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.31-rc7",
        "http://www.openwall.com/lists/oss-security/2009/08/27/1",
        "http://www.openwall.com/lists/oss-security/2009/08/27/2",
        "http://www.securityfocus.com/archive/1/512019/100/0/threaded",
        "http://www.securityfocus.com/bid/36150",
        "http://www.ubuntu.com/usn/USN-852-1",
        "https://bugzilla.redhat.com/show_bug.cgi?id=519305",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11611",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11741",
        "https://rhn.redhat.com/errata/RHSA-2009-1540.html",
        "https://rhn.redhat.com/errata/RHSA-2009-1550.html",
        "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=09384dfc76e526c3993c09c42e016372dc9dd22c"
    ]
}