{"api_version":"1","generated_at":"2026-04-23T04:11:15+00:00","cve":"CVE-2022-3563","urls":{"html":"https://cve.report/CVE-2022-3563","api":"https://cve.report/api/cve/CVE-2022-3563.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-3563","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-3563"},"summary":{"title":"CVE-2022-3563","description":"A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function read_50_controller_cap_complete of the file tools/mgmt-tester.c of the component BlueZ. The manipulation of the argument cap_len leads to null pointer dereference. It is recommended to apply a patch to fix this issue. VDB-211086 is the identifier assigned to this vulnerability.","state":"PUBLIC","assigner":"cna@vuldb.com","published_at":"2022-10-17 19:15:00","updated_at":"2023-11-07 03:51:00"},"problem_types":["CWE-404"],"metrics":[],"references":[{"url":"https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=e3c92f1f786f0b55440bd908b55894d0c792cf0e","name":"https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=e3c92f1f786f0b55440bd908b55894d0c792cf0e","refsource":"MISC","tags":[],"title":"bluez.git - Bluetooth protocol stack for Linux","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://vuldb.com/?id.211086","name":"https://vuldb.com/?id.211086","refsource":"MISC","tags":[],"title":"CVE-2022-3563 | Linux Kernel BlueZ mgmt-tester.c read_50_controller_cap_complete null pointer dereference","mime":"text/html","httpstatus":"429","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-3563","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3563","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"3563","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"bluez","cpe5":"bluez","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"3563","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"bluez","cpe5":"bluez","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"3563","vulnerable":"1","versionEndIncluding":"","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-2022-3563","qid":"184406","title":"Debian Security Update for bluez (CVE-2022-3563)"},{"cve":"CVE-2022-3563","qid":"355635","title":"Amazon Linux Security Advisory for bluez : ALAS2023-2023-262"},{"cve":"CVE-2022-3563","qid":"753575","title":"SUSE Enterprise Linux Security Update for bluez (SUSE-SU-2023:0167-1)"},{"cve":"CVE-2022-3563","qid":"907422","title":"Common Base Linux Mariner (CBL-Mariner) Security Update for bluez (29945-1)"}]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2022-3563","TITLE":"Linux Kernel BlueZ mgmt-tester.c read_50_controller_cap_complete null pointer dereference","REQUESTER":"cna@vuldb.com","ASSIGNER":"cna@vuldb.com","STATE":"PUBLIC"},"generator":"vuldb.com","affects":{"vendor":{"vendor_data":[{"vendor_name":"Linux","product":{"product_data":[{"product_name":"Kernel","version":{"version_data":[{"version_value":"n/a"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-404 Denial of Service -> CWE-476 NULL Pointer Dereference"}]}]},"description":{"description_data":[{"lang":"eng","value":"A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function read_50_controller_cap_complete of the file tools/mgmt-tester.c of the component BlueZ. The manipulation of the argument cap_len leads to null pointer dereference. It is recommended to apply a patch to fix this issue. VDB-211086 is the identifier assigned to this vulnerability."}]},"impact":{"cvss":{"version":"3.1","baseScore":"3.5","vectorString":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}},"references":{"reference_data":[{"url":"https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=e3c92f1f786f0b55440bd908b55894d0c792cf0e","refsource":"MISC","name":"https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=e3c92f1f786f0b55440bd908b55894d0c792cf0e"},{"url":"https://vuldb.com/?id.211086","refsource":"MISC","name":"https://vuldb.com/?id.211086"}]}},"nvd":{"publishedDate":"2022-10-17 19:15:00","lastModifiedDate":"2023-11-07 03:51:00","problem_types":["CWE-404"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":5.7,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.1,"impactScore":3.6}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:bluez:bluez:*:*:*:*:*:*:*:*","versionEndExcluding":"5.65","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}