{"api_version":"1","generated_at":"2026-04-23T04:33:54+00:00","cve":"CVE-2019-18814","urls":{"html":"https://cve.report/CVE-2019-18814","api":"https://cve.report/api/cve/CVE-2019-18814.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2019-18814","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-18814"},"summary":{"title":"CVE-2019-18814","description":"An issue was discovered in the Linux kernel through 5.3.9. There is a use-after-free when aa_label_parse() fails in aa_audit_rule_init() in security/apparmor/audit.c.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2019-11-07 16:15:00","updated_at":"2023-11-07 03:07:00"},"problem_types":["CWE-416"],"metrics":[],"references":[{"url":"https://security.netapp.com/advisory/ntap-20191205-0001/","name":"https://security.netapp.com/advisory/ntap-20191205-0001/","refsource":"CONFIRM","tags":[],"title":"November 2019 Linux Kernel Vulnerabilities in NetApp Products | NetApp Product Security","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://support.f5.com/csp/article/K21561554?utm_source=f5support&amp;utm_medium=RSS","name":"https://support.f5.com/csp/article/K21561554?utm_source=f5support&amp;utm_medium=RSS","refsource":"CONFIRM","tags":[],"title":"","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html","name":"[debian-lts-announce] 20200812 [SECURITY] [DLA 2323-1] linux-4.19 new package","refsource":"MLIST","tags":[],"title":"[SECURITY] [DLA 2323-1] linux-4.19 new package","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://support.f5.com/csp/article/K21561554?utm_source=f5support&amp%3Butm_medium=RSS","name":"https://support.f5.com/csp/article/K21561554?utm_source=f5support&amp%3Butm_medium=RSS","refsource":"","tags":[],"title":"myF5","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://lore.kernel.org/patchwork/patch/1142523/","name":"https://lore.kernel.org/patchwork/patch/1142523/","refsource":"MISC","tags":["Mailing List","Patch","Third Party Advisory"],"title":"[v3] apparmor: Fix use-after-free in aa_audit_rule_init - Patchwork","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-18814","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-18814","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2019","cve_id":"18814","vulnerable":"1","versionEndIncluding":"5.3.9","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":[{"cve":"CVE-2019-18814","qid":"174896","title":"SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:1177-1)"},{"cve":"CVE-2019-18814","qid":"174917","title":"SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:1211-1)"},{"cve":"CVE-2019-18814","qid":"174919","title":"SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:1238-1)"},{"cve":"CVE-2019-18814","qid":"750199","title":"OpenSUSE Security Update for the Linux Kernel (openSUSE-SU-2021:0758-1)"},{"cve":"CVE-2019-18814","qid":"750276","title":"OpenSUSE Security Update for the Linux Kernel (openSUSE-SU-2021:0532-1)"},{"cve":"CVE-2019-18814","qid":"750650","title":"SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:1975-1)"},{"cve":"CVE-2019-18814","qid":"750652","title":"SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:1977-1)"},{"cve":"CVE-2019-18814","qid":"750762","title":"OpenSUSE Security Update for the Linux Kernel (openSUSE-SU-2021:1977-1)"},{"cve":"CVE-2019-18814","qid":"750766","title":"OpenSUSE Security Update for the Linux Kernel (openSUSE-SU-2021:1975-1)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2019-18814","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":"An issue was discovered in the Linux kernel through 5.3.9. There is a use-after-free when aa_label_parse() fails in aa_audit_rule_init() in security/apparmor/audit.c."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://lore.kernel.org/patchwork/patch/1142523/","refsource":"MISC","name":"https://lore.kernel.org/patchwork/patch/1142523/"},{"refsource":"CONFIRM","name":"https://support.f5.com/csp/article/K21561554?utm_source=f5support&amp;utm_medium=RSS","url":"https://support.f5.com/csp/article/K21561554?utm_source=f5support&amp;utm_medium=RSS"},{"refsource":"CONFIRM","name":"https://security.netapp.com/advisory/ntap-20191205-0001/","url":"https://security.netapp.com/advisory/ntap-20191205-0001/"},{"refsource":"MLIST","name":"[debian-lts-announce] 20200812 [SECURITY] [DLA 2323-1] linux-4.19 new package","url":"https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html"}]}},"nvd":{"publishedDate":"2019-11-07 16:15:00","lastModifiedDate":"2023-11-07 03:07:00","problem_types":["CWE-416"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL"},"exploitabilityScore":3.9,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":7.5},"severity":"HIGH","exploitabilityScore":10,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndIncluding":"5.3.9","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2019","CveId":"18814","Ordinal":"160380","Title":"CVE-2019-18814","CVE":"CVE-2019-18814","Year":"2019"},"notes":[{"CveYear":"2019","CveId":"18814","Ordinal":"1","NoteData":"An issue was discovered in the Linux kernel through 5.3.9. There is a use-after-free when aa_label_parse() fails in aa_audit_rule_init() in security/apparmor/audit.c.","Type":"Description","Title":null},{"CveYear":"2019","CveId":"18814","Ordinal":"2","NoteData":"2019-11-07","Type":"Other","Title":"Published"},{"CveYear":"2019","CveId":"18814","Ordinal":"3","NoteData":"2020-08-12","Type":"Other","Title":"Modified"}]}}}