{"api_version":"1","generated_at":"2026-07-23T12:38:47+00:00","cve":"CVE-2013-4300","urls":{"html":"https://cve.report/CVE-2013-4300","api":"https://cve.report/api/cve/CVE-2013-4300.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2013-4300","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-4300"},"summary":{"title":"CVE-2013-4300","description":"The scm_check_creds function in net/core/scm.c in the Linux kernel before 3.11 performs a capability check in an incorrect namespace, which allows local users to gain privileges via PID spoofing.","state":"PUBLISHED","assigner":"redhat","published_at":"2013-09-25 10:31:29","updated_at":"2026-04-29 01:13:23"},"problem_types":["CWE-264","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"7.2","severity":"","vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","data":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:C/I:C/A:C","baseScore":7.2,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2013/09/05/3","name":"http://www.openwall.com/lists/oss-security/2013/09/05/3","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Mailing List","Patch"],"title":"oss-security - Re: CVE request: Kernel PID Spoofing Privilege Escalation\n Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.ubuntu.com/usn/USN-1995-1","name":"http://www.ubuntu.com/usn/USN-1995-1","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"title":"USN-1995-1: Linux kernel (Raring HWE) vulnerabilities | Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/torvalds/linux/commit/d661684cf6820331feae71146c35da83d794467e","name":"https://github.com/torvalds/linux/commit/d661684cf6820331feae71146c35da83d794467e","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Patch"],"title":"net: Check the correct namespace when spoofing pid over SCM_RIGHTS · torvalds/linux@d661684 · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.ubuntu.com/usn/USN-1998-1","name":"http://www.ubuntu.com/usn/USN-1998-1","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"title":"USN-1998-1: Linux kernel vulnerabilities | Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1004736","name":"https://bugzilla.redhat.com/show_bug.cgi?id=1004736","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Issue Tracking","Patch"],"title":"Bug 1004736 – CVE-2013-4300 Kernel: net: PID spoofing privilege escalation flaw","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d661684cf6820331feae71146c35da83d794467e","name":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d661684cf6820331feae71146c35da83d794467e","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Broken Link"],"title":"kernel/git/torvalds/linux.git - Linux kernel source tree","mime":"text/html","httpstatus":"404","archivestatus":"200"},{"url":"https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.11.bz2","name":"https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.11.bz2","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"","mime":"application/x-bzip2","httpstatus":"200","archivestatus":"200"},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d661684cf6820331feae71146c35da83d794467e","name":"CONFIRM:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d661684cf6820331feae71146c35da83d794467e","refsource":"MITRE","tags":[],"title":"kernel/git/torvalds/linux.git - Linux kernel source tree","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2013-4300","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4300","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2013","cve_id":"4300","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"4300","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"3.9","cpe7":"rc1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"4300","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"3.9","cpe7":"rc2","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"4300","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"3.9","cpe7":"rc3","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"4300","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"3.9","cpe7":"rc4","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T16:38:01.907Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d661684cf6820331feae71146c35da83d794467e"},{"name":"USN-1995-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"http://www.ubuntu.com/usn/USN-1995-1"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/torvalds/linux/commit/d661684cf6820331feae71146c35da83d794467e"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1004736"},{"name":"[oss-security] 20130904 Re: CVE request: Kernel PID Spoofing Privilege Escalation Vulnerability","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2013/09/05/3"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.11.bz2"},{"name":"USN-1998-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"http://www.ubuntu.com/usn/USN-1998-1"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2013-09-04T00:00:00.000Z","descriptions":[{"lang":"en","value":"The scm_check_creds function in net/core/scm.c in the Linux kernel before 3.11 performs a capability check in an incorrect namespace, which allows local users to gain privileges via PID spoofing."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2013-10-30T09:00:00.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d661684cf6820331feae71146c35da83d794467e"},{"name":"USN-1995-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"http://www.ubuntu.com/usn/USN-1995-1"},{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/torvalds/linux/commit/d661684cf6820331feae71146c35da83d794467e"},{"tags":["x_refsource_CONFIRM"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1004736"},{"name":"[oss-security] 20130904 Re: CVE request: Kernel PID Spoofing Privilege Escalation Vulnerability","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2013/09/05/3"},{"tags":["x_refsource_CONFIRM"],"url":"https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.11.bz2"},{"name":"USN-1998-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"http://www.ubuntu.com/usn/USN-1998-1"}]}},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2013-4300","datePublished":"2013-09-25T10:00:00.000Z","dateReserved":"2013-06-12T00:00:00.000Z","dateUpdated":"2024-08-06T16:38:01.907Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2013-09-25 10:31:29","lastModifiedDate":"2026-04-29 01:13:23","problem_types":["CWE-264","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:C/I:C/A:C","baseScore":7.2,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":3.9,"impactScore":10,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.8.6","versionEndExcluding":"3.9","matchCriteriaId":"0E995DC9-9601-451D-827F-FBB0F55E5F32"},{"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"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2013","CveId":"4300","Ordinal":"1","Title":"CVE-2013-4300","CVE":"CVE-2013-4300","Year":"2013"},"notes":[{"CveYear":"2013","CveId":"4300","Ordinal":"1","NoteData":"The scm_check_creds function in net/core/scm.c in the Linux kernel before 3.11 performs a capability check in an incorrect namespace, which allows local users to gain privileges via PID spoofing.","Type":"Description","Title":"CVE-2013-4300"},{"CveYear":"2013","CveId":"4300","Ordinal":"2","NoteData":"2013-09-25","Type":"Other","Title":"Published"},{"CveYear":"2013","CveId":"4300","Ordinal":"3","NoteData":"2013-10-30","Type":"Other","Title":"Modified"}]}}}