{"id":"CVE-2022-3563","aliases":["AZL-29945","AZL-34569","BELL-CVE-2022-3563","DEBIAN-CVE-2022-3563","EUVD-2022-42927","GHSA-h7mh-ffww-7v4w","SUSE-SU-2023:0167-1","UBUNTU-CVE-2022-3563","USN-6809-1"],"status":"published","title":"Linux Kernel BlueZ mgmt-tester.c read_50_controller_cap_complete null pointer dereference","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.","severity":{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00399,"percentile":0.34399,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-404","CWE-476"],"published":"2022-10-17T00:00:00Z","modified":"2026-11-05T05:40:51Z","fixes":[{"ecosystem":"Azure Linux:2","package":"bluez","fixed_in":["5.63-4"],"sources":["osv"]},{"ecosystem":"Azure Linux:3","package":"bluez","fixed_in":["5.63-4"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"bluez","fixed_in":["5.65-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"bluez","fixed_in":["5.65-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"bluez","fixed_in":["5.65-1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","package":"bluez","fixed_in":["5.62-150400.4.8.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP4","package":"bluez","fixed_in":["5.62-150400.4.8.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Workstation Extension 15 SP4","package":"bluez","fixed_in":["5.62-150400.4.8.1"],"sources":["osv"]},{"ecosystem":"openSUSE:Leap 15.4","package":"bluez","fixed_in":["5.62-150400.4.8.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:16.04:LTS","package":"bluez","fixed_in":["5.37-0ubuntu5.3+esm4"],"sources":["osv"]},{"ecosystem":"Ubuntu:22.04:LTS","package":"bluez","fixed_in":["5.64-0ubuntu1.3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure Linux:2","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.63-4"}]}]},{"source":"osv","ecosystem":"Azure Linux:3","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.63-4"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.65-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.65-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.65-1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.62-150400.4.8.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP4","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.62-150400.4.8.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Workstation Extension 15 SP4","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.62-150400.4.8.1"}]}]},{"source":"osv","ecosystem":"openSUSE:Leap 15.4","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.62-150400.4.8.1"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.37-0ubuntu5.3+esm4"}]}],"versions":["5.35-0ubuntu2","5.36-0ubuntu1","5.37-0ubuntu5","5.37-0ubuntu5.1","5.37-0ubuntu5.3","5.37-0ubuntu5.3+esm1","5.37-0ubuntu5.3+esm2","5.37-0ubuntu5.3+esm3"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.64-0ubuntu1.3"}]}],"versions":["5.60-0ubuntu2","5.62-0ubuntu1","5.62-0ubuntu2","5.63-0ubuntu1","5.63-0ubuntu2","5.64-0ubuntu1","5.64-0ubuntu1.1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.37-0ubuntu5.3+esm4"}]}],"versions":["5.35-0ubuntu2","5.36-0ubuntu1","5.37-0ubuntu5","5.37-0ubuntu5.1","5.37-0ubuntu5.3","5.37-0ubuntu5.3+esm1","5.37-0ubuntu5.3+esm2","5.37-0ubuntu5.3+esm3"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.48-0ubuntu3.9+esm2"}]}],"versions":["5.46-0ubuntu3","5.46-0ubuntu4","5.48-0ubuntu3","5.48-0ubuntu3.1","5.48-0ubuntu3.2","5.48-0ubuntu3.3","5.48-0ubuntu3.4","5.48-0ubuntu3.5","5.48-0ubuntu3.6","5.48-0ubuntu3.7","5.48-0ubuntu3.8","5.48-0ubuntu3.9","5.48-0ubuntu3.9+esm1"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.53-0ubuntu3.8"}]}],"versions":["5.50-0ubuntu4","5.51-0ubuntu1","5.51-0ubuntu2","5.52-0ubuntu1","5.52-0ubuntu2","5.53-0ubuntu1","5.53-0ubuntu2","5.53-0ubuntu3","5.53-0ubuntu3.1","5.53-0ubuntu3.2","5.53-0ubuntu3.3","5.53-0ubuntu3.4","5.53-0ubuntu3.5","5.53-0ubuntu3.6","5.53-0ubuntu3.7"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"bluez","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.64-0ubuntu1.3"}]}],"versions":["5.60-0ubuntu2","5.62-0ubuntu1","5.62-0ubuntu2","5.63-0ubuntu1","5.63-0ubuntu2","5.64-0ubuntu1","5.64-0ubuntu1.1"],"bundled":2}],"products":[{"vendor":"bluez","product":"bluez"},{"vendor":"linux","product":"kernel"}],"references":[{"url":"https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=e3c92f1f786f0b55440bd908b55894d0c792cf0e","tags":["x_transferred","Patch","Third Party Advisory","web"]},{"url":"https://vuldb.com/?id.211086","tags":["x_transferred","Permissions Required","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3563","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-h7mh-ffww-7v4w"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2022-3563","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/3xxx/CVE-2022-3563.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-3563","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2023/suse-su-20230167-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1204426","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2022-3563","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2022-3563","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-3563","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-6809-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-27349","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-3563","title":"Linux Kernel BlueZ mgmt-tester.c read_50_controller_cap_complete null pointer dereference","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.","status":"published","published":"2022-10-17T00:00:00Z","modified":"2025-04-15T13:27:03.066Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"cna"}],"cwes":["CWE-404"],"updated_at":"2026-11-02T14:34:32.843656Z"}],"euvd":[{"id":"EUVD-2022-42927","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.","status":"published","published":"2022-10-17T00:00:00Z","modified":"2025-04-15T13:27:03Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T20:52:30.575698Z"}],"ghsa":[{"id":"GHSA-h7mh-ffww-7v4w","title":"A vulnerability classified as problematic has been found in Linux Kernel. Affected is the...","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.","status":"published","published":"2022-10-18T12:00:32Z","modified":"2023-08-05T05:02:17Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-404","CWE-476"],"updated_at":"2026-11-02T14:54:43.567376Z"}],"nvd":[{"id":"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.","status":"published","published":"2022-10-17T19:15:10.1Z","modified":"2026-06-17T04:59:45.16Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"secondary"},{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-404"],"updated_at":"2026-11-02T14:07:30.6869Z"}],"osv":[{"id":"AZL-29945","title":"CVE-2022-3563 affecting package bluez for versions less than 5.63-4","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.","status":"published","published":"2022-10-17T19:15:10Z","modified":"2026-04-21T04:26:01.479976Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:28:03.46006Z"},{"id":"AZL-34569","title":"CVE-2022-3563 affecting package bluez for versions less than 5.63-4","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.","status":"published","published":"2022-10-17T19:15:10Z","modified":"2026-11-05T05:40:51Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-05T16:41:19.380321Z"},{"id":"BELL-CVE-2022-3563","title":"CVE-2022-3563 does not affect BellSoft software","status":"withdrawn","published":"2022-10-17T19:15:00Z","modified":"2026-01-26T09:48:50.536955Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:28:17.151188Z"},{"id":"CVE-2022-3563","title":"Linux Kernel BlueZ mgmt-tester.c read_50_controller_cap_complete null pointer dereference","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.","status":"published","published":"2022-10-17T00:00:00Z","modified":"2026-10-28T02:30:33.382344919Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"cwes":["CWE-404"],"updated_at":"2026-11-02T15:44:26.195407Z"},{"id":"DEBIAN-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.","status":"published","published":"2022-10-17T19:15:10.1Z","modified":"2026-11-03T08:01:32.024737761Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T08:25:01.007408Z"},{"id":"UBUNTU-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.","status":"published","published":"2022-10-17T19:15:00Z","modified":"2026-04-22T13:25:58.207499Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"},{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T16:53:54.697021Z"},{"id":"SUSE-SU-2023:0167-1","title":"Security update for bluez","description":"This update for bluez fixes the following issues:\n\n- CVE-2022-3563: Fixed a potential crash in the mgmt-tester tool (bsc#1204426).\n","status":"published","published":"2023-01-26T17:28:52Z","modified":"2026-02-04T03:33:11.157847Z","updated_at":"2026-11-02T15:53:51.853735Z"},{"id":"USN-6809-1","title":"bluez vulnerabilities","description":"It was discovered that BlueZ could be made to dereference invalid memory.\nAn attacker could possibly use this issue to cause a denial of service.\nThis issue only affected Ubuntu 22.04 LTS. (CVE-2022-3563)\n\nIt was discovered that BlueZ could be made to write out of bounds. If a\nuser were tricked into connecting to a malicious device, an attacker could\npossibly use this issue to cause a denial of service or execute arbitrary\ncode. (CVE-2023-27349)\n","status":"published","published":"2024-06-05T19:56:58Z","modified":"2026-06-25T13:32:28.934880798Z","updated_at":"2026-11-02T16:58:17.914523Z"}]}}