CVE-2013-3233

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:rc6:*:*:*:*:*:*", "matchCriteriaId": "1392DF39-079B-48C9-83FB-F9118D7A9B8E", "versionEndIncluding": "3.9", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.9:rc1:*:*:*:*:*:*", "matchCriteriaId": "42633FF9-FB0C-4095-B4A1-8D623A98683B", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.9:rc2:*:*:*:*:*:*", "matchCriteriaId": "08C04619-89A2-4B15-82A2-48BCC662C1F1", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.9:rc3:*:*:*:*:*:*", "matchCriteriaId": "5B039196-7159-476C-876A-C61242CC41DA", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.9:rc4:*:*:*:*:*:*", "matchCriteriaId": "3A9E0457-53C9-44DD-ACFB-31EE1D1E060E", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.9:rc5:*:*:*:*:*:*", "matchCriteriaId": "BEE406E7-87BA-44BA-BF61-673E6CC44A2F", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The llcp_sock_recvmsg function in net/nfc/llcp/sock.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable and a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call."}, {"lang": "es", "value": "La funci\u00f3n llcp_sock_recvmsg en net/nfc/llcp/sock.c en el kernel de Linux anterior a v3.9-rc7 no inicializa correctamente cierta longitud de variable y cierta estructura de datos, permitiendo a usuarios locales obtener informaci\u00f3n sensible desde la pila del kernel mediante una syscall recvmsg o recvfrom."}], "id": "CVE-2013-3233", "lastModified": "2026-06-16T23:54:45.060", "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": "2013-04-22T11:41:01.503", "references": [{"source": "cve@mitre.org", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d26d6504f23e803824e8ebd14e52d4fc0a0b09cb"}, {"source": "cve@mitre.org", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-April/103750.html"}, {"source": "cve@mitre.org", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104480.html"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html"}, {"source": "cve@mitre.org", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:176"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2013/04/14/3"}, {"source": "cve@mitre.org", "url": "http://www.ubuntu.com/usn/USN-1837-1"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://github.com/torvalds/linux/commit/d26d6504f23e803824e8ebd14e52d4fc0a0b09cb"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://lkml.org/lkml/2013/4/14/107"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d26d6504f23e803824e8ebd14e52d4fc0a0b09cb"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-April/103750.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104480.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:176"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2013/04/14/3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-1837-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://github.com/torvalds/linux/commit/d26d6504f23e803824e8ebd14e52d4fc0a0b09cb"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://lkml.org/lkml/2013/4/14/107"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "Kernel: NFC: llcp: info leaks via msg_name in llcp_sock_recvmsg", "id": "956125", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=956125"}, "csaw": false, "cvss": {"cvss_base_score": "2.1", "cvss_scoring_vector": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "status": "draft"}, "details": ["The llcp_sock_recvmsg function in net/nfc/llcp/sock.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable and a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call."], "name": "CVE-2013-3233", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/a:redhat:enterprise_mrg:2", "fix_state": "Not affected", "package_name": "realtime-kernel", "product_name": "Red Hat Enterprise MRG 2"}], "public_date": "2013-04-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-3233\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-3233"], "statement": "This issue does not affect the versions of the kernel package as shipped with\nRed Hat Enterprise Linux 5, 6 and Red Hat Enterprise MRG 2.", "threat_severity": "Low"}

{}