{"id":"USN-6809-1","summary":"bluez vulnerabilities","details":"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","modified":"2026-02-10T04:43:49Z","published":"2024-06-05T19:56:58Z","related":["UBUNTU-CVE-2022-3563","UBUNTU-CVE-2023-27349"],"upstream":["CVE-2022-3563","CVE-2023-27349","UBUNTU-CVE-2022-3563","UBUNTU-CVE-2023-27349"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6809-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-3563"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-27349"}],"affected":[{"package":{"name":"bluez","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/bluez@5.37-0ubuntu5.3+esm4?arch=source&distro=esm-infra/xenial"},"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"],"ecosystem_specific":{"binaries":[{"binary_version":"5.37-0ubuntu5.3+esm4","binary_name":"bluetooth"},{"binary_version":"5.37-0ubuntu5.3+esm4","binary_name":"bluez"},{"binary_version":"5.37-0ubuntu5.3+esm4","binary_name":"bluez-cups"},{"binary_version":"5.37-0ubuntu5.3+esm4","binary_name":"bluez-hcidump"},{"binary_version":"5.37-0ubuntu5.3+esm4","binary_name":"bluez-obexd"},{"binary_version":"5.37-0ubuntu5.3+esm4","binary_name":"bluez-tests"},{"binary_version":"5.37-0ubuntu5.3+esm4","binary_name":"libbluetooth-dev"},{"binary_version":"5.37-0ubuntu5.3+esm4","binary_name":"libbluetooth3"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6809-1.json","cves_map":{"cves":[{"id":"CVE-2022-3563","severity":[{"score":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2023-27349","severity":[{"score":"CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:16.04:LTS"}}},{"package":{"name":"bluez","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/bluez@5.48-0ubuntu3.9+esm2?arch=source&distro=esm-infra/bionic"},"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"],"ecosystem_specific":{"binaries":[{"binary_version":"5.48-0ubuntu3.9+esm2","binary_name":"bluetooth"},{"binary_version":"5.48-0ubuntu3.9+esm2","binary_name":"bluez"},{"binary_version":"5.48-0ubuntu3.9+esm2","binary_name":"bluez-cups"},{"binary_version":"5.48-0ubuntu3.9+esm2","binary_name":"bluez-hcidump"},{"binary_version":"5.48-0ubuntu3.9+esm2","binary_name":"bluez-obexd"},{"binary_version":"5.48-0ubuntu3.9+esm2","binary_name":"bluez-tests"},{"binary_version":"5.48-0ubuntu3.9+esm2","binary_name":"libbluetooth-dev"},{"binary_version":"5.48-0ubuntu3.9+esm2","binary_name":"libbluetooth3"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6809-1.json","cves_map":{"cves":[{"id":"CVE-2023-27349","severity":[{"score":"CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:18.04:LTS"}}},{"package":{"name":"bluez","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/bluez@5.53-0ubuntu3.8?arch=source&distro=focal"},"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"],"ecosystem_specific":{"binaries":[{"binary_version":"5.53-0ubuntu3.8","binary_name":"bluetooth"},{"binary_version":"5.53-0ubuntu3.8","binary_name":"bluez"},{"binary_version":"5.53-0ubuntu3.8","binary_name":"bluez-cups"},{"binary_version":"5.53-0ubuntu3.8","binary_name":"bluez-hcidump"},{"binary_version":"5.53-0ubuntu3.8","binary_name":"bluez-obexd"},{"binary_version":"5.53-0ubuntu3.8","binary_name":"bluez-tests"},{"binary_version":"5.53-0ubuntu3.8","binary_name":"libbluetooth-dev"},{"binary_version":"5.53-0ubuntu3.8","binary_name":"libbluetooth3"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6809-1.json","cves_map":{"cves":[{"id":"CVE-2023-27349","severity":[{"score":"CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:20.04:LTS"}}},{"package":{"name":"bluez","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/bluez@5.64-0ubuntu1.3?arch=source&distro=jammy"},"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"],"ecosystem_specific":{"binaries":[{"binary_version":"5.64-0ubuntu1.3","binary_name":"bluetooth"},{"binary_version":"5.64-0ubuntu1.3","binary_name":"bluez"},{"binary_version":"5.64-0ubuntu1.3","binary_name":"bluez-cups"},{"binary_version":"5.64-0ubuntu1.3","binary_name":"bluez-hcidump"},{"binary_version":"5.64-0ubuntu1.3","binary_name":"bluez-meshd"},{"binary_version":"5.64-0ubuntu1.3","binary_name":"bluez-obexd"},{"binary_version":"5.64-0ubuntu1.3","binary_name":"bluez-tests"},{"binary_version":"5.64-0ubuntu1.3","binary_name":"libbluetooth-dev"},{"binary_version":"5.64-0ubuntu1.3","binary_name":"libbluetooth3"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6809-1.json","cves_map":{"cves":[{"id":"CVE-2022-3563","severity":[{"score":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}]},{"id":"CVE-2023-27349","severity":[{"score":"CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:22.04:LTS"}}}],"schema_version":"1.7.3"}