{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2013-06-06T00:00:00", "descriptions": [{"lang": "en", "value": "Format string vulnerability in the register_disk function in block/genhd.c in the Linux kernel through 3.9.4 allows local users to gain privileges by leveraging root access and writing format string specifiers to /sys/module/md_mod/parameters/new_array in order to create a crafted /dev/md device name."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2014-03-17T13:57:00", "orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28", "shortName": "Chrome"}, "references": [{"name": "RHSA-2013:1783", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2013-1783.html"}, {"name": "[linux-kernel] 20130606 [PATCH 1/8] block: do not pass disk names as format strings", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://marc.info/?l=linux-kernel&m=137055204522556&w=2"}, {"name": "USN-1913-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-1913-1"}, {"name": "SUSE-SU-2013:1473", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00003.html"}, {"name": "RHSA-2013:1645", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2013-1645.html"}, {"name": "DSA-2766", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2013/dsa-2766"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=969515"}, {"name": "openSUSE-SU-2013:1971", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html"}, {"name": "SUSE-SU-2013:1474", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00004.html"}, {"name": "RHSA-2014:0284", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://rhn.redhat.com/errata/RHSA-2014-0284.html"}, {"name": "USN-1941-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-1941-1"}, {"name": "[oss-security] 20130606 Linux kernel format string flaws", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2013/06/06/13"}, {"name": "USN-1942-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-1942-1"}, {"name": "USN-1912-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-1912-1"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@google.com", "ID": "CVE-2013-2851", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Format string vulnerability in the register_disk function in block/genhd.c in the Linux kernel through 3.9.4 allows local users to gain privileges by leveraging root access and writing format string specifiers to /sys/module/md_mod/parameters/new_array in order to create a crafted /dev/md device name."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "RHSA-2013:1783", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2013-1783.html"}, {"name": "[linux-kernel] 20130606 [PATCH 1/8] block: do not pass disk names as format strings", "refsource": "MLIST", "url": "http://marc.info/?l=linux-kernel&m=137055204522556&w=2"}, {"name": "USN-1913-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-1913-1"}, {"name": "SUSE-SU-2013:1473", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00003.html"}, {"name": "RHSA-2013:1645", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2013-1645.html"}, {"name": "DSA-2766", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2013/dsa-2766"}, {"name": "https://bugzilla.redhat.com/show_bug.cgi?id=969515", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=969515"}, {"name": "openSUSE-SU-2013:1971", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html"}, {"name": "SUSE-SU-2013:1474", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00004.html"}, {"name": "RHSA-2014:0284", "refsource": "REDHAT", "url": "http://rhn.redhat.com/errata/RHSA-2014-0284.html"}, {"name": "USN-1941-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-1941-1"}, {"name": "[oss-security] 20130606 Linux kernel format string flaws", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2013/06/06/13"}, {"name": "USN-1942-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-1942-1"}, {"name": "USN-1912-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-1912-1"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T15:52:20.193Z"}, "title": "CVE Program Container", "references": [{"name": "RHSA-2013:1783", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2013-1783.html"}, {"name": "[linux-kernel] 20130606 [PATCH 1/8] block: do not pass disk names as format strings", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://marc.info/?l=linux-kernel&m=137055204522556&w=2"}, {"name": "USN-1913-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/USN-1913-1"}, {"name": "SUSE-SU-2013:1473", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00003.html"}, {"name": "RHSA-2013:1645", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2013-1645.html"}, {"name": "DSA-2766", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2013/dsa-2766"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=969515"}, {"name": "openSUSE-SU-2013:1971", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html"}, {"name": "SUSE-SU-2013:1474", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00004.html"}, {"name": "RHSA-2014:0284", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://rhn.redhat.com/errata/RHSA-2014-0284.html"}, {"name": "USN-1941-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/USN-1941-1"}, {"name": "[oss-security] 20130606 Linux kernel format string flaws", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2013/06/06/13"}, {"name": "USN-1942-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/USN-1942-1"}, {"name": "USN-1912-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/USN-1912-1"}]}]}, "cveMetadata": {"assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28", "assignerShortName": "Chrome", "cveId": "CVE-2013-2851", "datePublished": "2013-06-07T10:00:00", "dateReserved": "2013-04-11T00:00:00", "dateUpdated": "2024-08-06T15:52:20.193Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "85769384-09E4-4F8C-9C74-622A966F9481", "versionEndIncluding": "3.9.4", "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}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.9:rc6:*:*:*:*:*:*", "matchCriteriaId": "29FBA173-658F-45DC-8205-934CACD67166", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.9:rc7:*:*:*:*:*:*", "matchCriteriaId": "139700F0-BA32-40CF-B9DF-C9C450384FDE", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.9.0:*:*:*:*:*:*:*", "matchCriteriaId": "E578085C-3968-4543-BEBA-EE3C3CB4FA02", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.9.1:*:*:*:*:*:*:*", "matchCriteriaId": "4DCFA441-68FB-4559-A245-FF0B79DE43CA", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.9.2:*:*:*:*:*:*:*", "matchCriteriaId": "8C2508D8-6571-4B81-A0D7-E494CCD039CE", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.9.3:*:*:*:*:*:*:*", "matchCriteriaId": "8B516926-5E86-4C0A-85F3-F64E1FCDA249", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Format string vulnerability in the register_disk function in block/genhd.c in the Linux kernel through 3.9.4 allows local users to gain privileges by leveraging root access and writing format string specifiers to /sys/module/md_mod/parameters/new_array in order to create a crafted /dev/md device name."}, {"lang": "es", "value": "Vulnerabilidad de formato de cadena en la funci\u00f3n register_disk en block/genhd.c en Linux kernel hasta v3.9.4 permite a usuarios locales conseguir privilegios haciendo uso de acceso root y la escritura especificadores de formato de cadena en /sys/module/md_mod/parameters/new_array con el fin de crear un dispositivo /dev/md con el nombre manipulado."}], "id": "CVE-2013-2851", "lastModified": "2023-11-07T02:15:14.300", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "HIGH", "accessVector": "LOCAL", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 6.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:H/Au:S/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 1.5, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-06-07T14:03:20.003", "references": [{"source": "chrome-cve-admin@google.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00003.html"}, {"source": "chrome-cve-admin@google.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00004.html"}, {"source": "chrome-cve-admin@google.com", "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html"}, {"source": "chrome-cve-admin@google.com", "url": "http://marc.info/?l=linux-kernel&m=137055204522556&w=2"}, {"source": "chrome-cve-admin@google.com", "url": "http://rhn.redhat.com/errata/RHSA-2013-1645.html"}, {"source": "chrome-cve-admin@google.com", "url": "http://rhn.redhat.com/errata/RHSA-2013-1783.html"}, {"source": "chrome-cve-admin@google.com", "url": "http://rhn.redhat.com/errata/RHSA-2014-0284.html"}, {"source": "chrome-cve-admin@google.com", "url": "http://www.debian.org/security/2013/dsa-2766"}, {"source": "chrome-cve-admin@google.com", "url": "http://www.openwall.com/lists/oss-security/2013/06/06/13"}, {"source": "chrome-cve-admin@google.com", "url": "http://www.ubuntu.com/usn/USN-1912-1"}, {"source": "chrome-cve-admin@google.com", "url": "http://www.ubuntu.com/usn/USN-1913-1"}, {"source": "chrome-cve-admin@google.com", "url": "http://www.ubuntu.com/usn/USN-1941-1"}, {"source": "chrome-cve-admin@google.com", "url": "http://www.ubuntu.com/usn/USN-1942-1"}, {"source": "chrome-cve-admin@google.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=969515"}], "sourceIdentifier": "chrome-cve-admin@google.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-134"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Kees Cook for reporting this issue.", "affected_release": [{"advisory": "RHSA-2013:1645", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "kernel-0:2.6.32-431.el6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2013-11-20T00:00:00Z"}, {"advisory": "RHSA-2013:1783", "cpe": "cpe:/o:redhat:rhel_eus:6.3", "package": "kernel-0:2.6.32-279.39.1.el6", "product_name": "Red Hat Enterprise Linux 6.3 EUS - Server and Compute Node Only", "release_date": "2013-12-05T00:00:00Z"}, {"advisory": "RHSA-2014:0284", "cpe": "cpe:/o:redhat:rhel_eus:6.4", "package": "kernel-0:2.6.32-358.37.1.el6", "product_name": "Red Hat Enterprise Linux 6.4 Extended Update Support", "release_date": "2014-03-11T00:00:00Z"}, {"advisory": "RHSA-2013:1264", "cpe": "cpe:/a:redhat:enterprise_mrg:2:server:el6", "package": "kernel-rt-0:3.6.11.5-rt37.55.el6rt", "product_name": "Red Hat Enterprise MRG 2", "release_date": "2013-09-16T00:00:00Z"}], "bugzilla": {"description": "kernel: block: passing disk names as format strings", "id": "969515", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=969515"}, "csaw": false, "cvss": {"cvss_base_score": "6.0", "cvss_scoring_vector": "AV:L/AC:H/Au:S/C:C/I:C/A:C", "status": "verified"}, "details": ["Format string vulnerability in the register_disk function in block/genhd.c in the Linux kernel through 3.9.4 allows local users to gain privileges by leveraging root access and writing format string specifiers to /sys/module/md_mod/parameters/new_array in order to create a crafted /dev/md device name."], "name": "CVE-2013-2851", "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:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2013-06-06T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-2851\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-2851"], "statement": "This issue does not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 5.\nThis issue does affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 6, and Red Hat Enterprise MRG. Future updates for Red Hat Enterprise Linux 6 and Red Hat Enterprise MRG may address this issue.", "threat_severity": "Low"}