{"api_version":"1","generated_at":"2026-07-23T11:32:19+00:00","cve":"CVE-2013-1826","urls":{"html":"https://cve.report/CVE-2013-1826","api":"https://cve.report/api/cve/CVE-2013-1826.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2013-1826","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-1826"},"summary":{"title":"CVE-2013-1826","description":"The xfrm_state_netlink function in net/xfrm/xfrm_user.c in the Linux kernel before 3.5.7 does not properly handle error conditions in dump_one_state function calls, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by leveraging the CAP_NET_ADMIN capability.","state":"PUBLISHED","assigner":"redhat","published_at":"2013-03-22 11:59:11","updated_at":"2026-04-29 01:13:23"},"problem_types":["NVD-CWE-Other","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"6.2","severity":"","vector":"AV:L/AC:H/Au:N/C:C/I:C/A:C","data":{"version":"2.0","vectorString":"AV:L/AC:H/Au:N/C:C/I:C/A:C","baseScore":6.2,"accessVector":"LOCAL","accessComplexity":"HIGH","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2013/03/07/2","name":"http://www.openwall.com/lists/oss-security/2013/03/07/2","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"oss-security - Re: CVE Requests (maybe): Linux kernel: various info\n leaks, some NULL ptr derefs","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://rhn.redhat.com/errata/RHSA-2013-0744.html","name":"http://rhn.redhat.com/errata/RHSA-2013-0744.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"-1","archivestatus":"200"},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=864745d291b5ba80ea0bd0edcbe67273de368836","name":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=864745d291b5ba80ea0bd0edcbe67273de368836","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"kernel/git/torvalds/linux.git - Linux kernel source tree","mime":"text/html","httpstatus":"404","archivestatus":"200"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=919384","name":"https://bugzilla.redhat.com/show_bug.cgi?id=919384","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Bug 919384 – CVE-2013-1826 Kernel: xfrm_user: return error pointer instead of NULL","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.ubuntu.com/usn/USN-1829-1","name":"http://www.ubuntu.com/usn/USN-1829-1","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"USN-1829-1: Linux kernel (EC2) vulnerabilities | Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.5.7","name":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.5.7","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"text/plain","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/torvalds/linux/commit/864745d291b5ba80ea0bd0edcbe67273de368836","name":"https://github.com/torvalds/linux/commit/864745d291b5ba80ea0bd0edcbe67273de368836","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"xfrm_user: return error pointer instead of NULL · torvalds/linux@864745d · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=864745d291b5ba80ea0bd0edcbe67273de368836","name":"CONFIRM:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=864745d291b5ba80ea0bd0edcbe67273de368836","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-2013-1826","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-1826","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":"1826","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"3.5.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"1826","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"3.5.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"1826","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"3.5.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"1826","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"3.5.4","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"1826","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"3.5.5","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"1826","vulnerable":"1","versionEndIncluding":"3.5.6","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T15:13:33.305Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.5.7"},{"name":"USN-1829-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"http://www.ubuntu.com/usn/USN-1829-1"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/torvalds/linux/commit/864745d291b5ba80ea0bd0edcbe67273de368836"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=919384"},{"name":"RHSA-2013:0744","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"http://rhn.redhat.com/errata/RHSA-2013-0744.html"},{"name":"[oss-security] 20130307 Re: CVE Requests (maybe): Linux kernel: various info leaks, some NULL ptr derefs","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2013/03/07/2"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=864745d291b5ba80ea0bd0edcbe67273de368836"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2012-10-13T00:00:00.000Z","descriptions":[{"lang":"en","value":"The xfrm_state_netlink function in net/xfrm/xfrm_user.c in the Linux kernel before 3.5.7 does not properly handle error conditions in dump_one_state function calls, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by leveraging the CAP_NET_ADMIN capability."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2013-05-30T09:00:00.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.5.7"},{"name":"USN-1829-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"http://www.ubuntu.com/usn/USN-1829-1"},{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/torvalds/linux/commit/864745d291b5ba80ea0bd0edcbe67273de368836"},{"tags":["x_refsource_CONFIRM"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=919384"},{"name":"RHSA-2013:0744","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"http://rhn.redhat.com/errata/RHSA-2013-0744.html"},{"name":"[oss-security] 20130307 Re: CVE Requests (maybe): Linux kernel: various info leaks, some NULL ptr derefs","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2013/03/07/2"},{"tags":["x_refsource_CONFIRM"],"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=864745d291b5ba80ea0bd0edcbe67273de368836"}]}},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2013-1826","datePublished":"2013-03-22T10:00:00.000Z","dateReserved":"2013-02-19T00:00:00.000Z","dateUpdated":"2024-08-06T15:13:33.305Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2013-03-22 11:59:11","lastModifiedDate":"2026-04-29 01:13:23","problem_types":["NVD-CWE-Other","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:H/Au:N/C:C/I:C/A:C","baseScore":6.2,"accessVector":"LOCAL","accessComplexity":"HIGH","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"MEDIUM","exploitabilityScore":1.9,"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:*:*:*:*:*:*:*:*","versionEndIncluding":"3.5.6","matchCriteriaId":"2F163243-B6A0-4018-9B03-673F36E1741C"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:3.5.1:*:*:*:*:*:*:*","matchCriteriaId":"962B0C45-AB29-4383-AC16-C6E8245D0FF7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:3.5.2:*:*:*:*:*:*:*","matchCriteriaId":"A0EE126B-74B2-4F79-BFE1-3DC169F3F9B2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:3.5.3:*:*:*:*:*:*:*","matchCriteriaId":"392075E0-A9C7-4B4A-90F9-7F1ADFF5EFA7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:3.5.4:*:*:*:*:*:*:*","matchCriteriaId":"ECC66968-06F0-4874-A95A-A292C36E45C1"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:3.5.5:*:*:*:*:*:*:*","matchCriteriaId":"5FE986E6-1068-4E1B-8EAB-DF1EAF32B4E3"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2013","CveId":"1826","Ordinal":"1","Title":"CVE-2013-1826","CVE":"CVE-2013-1826","Year":"2013"},"notes":[{"CveYear":"2013","CveId":"1826","Ordinal":"1","NoteData":"The xfrm_state_netlink function in net/xfrm/xfrm_user.c in the Linux kernel before 3.5.7 does not properly handle error conditions in dump_one_state function calls, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) by leveraging the CAP_NET_ADMIN capability.","Type":"Description","Title":"CVE-2013-1826"},{"CveYear":"2013","CveId":"1826","Ordinal":"2","NoteData":"2013-03-22","Type":"Other","Title":"Published"},{"CveYear":"2013","CveId":"1826","Ordinal":"3","NoteData":"2013-05-30","Type":"Other","Title":"Modified"}]}}}