{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2019-8922 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2019-8922 is a high-severity memory corruption vulnerability in Debian Debian Linux, published on 29 Nov 2021. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-8922 and fix it if it is affected.\n\nWhat it is: CVE-2019-8922 is a high-severity memory corruption vulnerability in Debian Debian Linux, published on 29 Nov 2021. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-8922 in the wild and no public exploit code.\n\nAffected product: Debian Debian Linux. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2019-8922/ (Markdown: https://insights.sbomify.com/CVE-2019-8922/index.md)","id":"CVE-2019-8922","markdown":"https://insights.sbomify.com/CVE-2019-8922/index.md","name":"CVE-2019-8922","record":{"aliases":["DEBIAN-CVE-2019-8922","GHSA-r763-g6p5-r323","SUSE-SU-2022:2864-1","SUSE-SU-2022:2900-1","UBUNTU-CVE-2019-8922","USN-5183-1"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"BlueZ Bluetooth stack","requires_auth":"none","summary":"A heap-based buffer overflow in BlueZ allows attackers to execute arbitrary code or cause denial of service via crafted Bluetooth requests.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"bluez","vendor":"bluez"},{"product":"debian_linux","vendor":"debian"}],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"A heap-based buffer overflow was discovered in bluetoothd in BlueZ through 5.48. There isn't any check on whether there is enough space in the destination buffer. The function simply appends all data passed to it. The values of all attributes that are requested are appended to the output buffer. There are no size checks whatsoever, resulting in a simple heap overflow if one can craft a request where the response is large enough to overflow the preallocated buffer. This issue exists in service_attr_req gets called by process_request (in sdpd-request.c), which also allocates the response buffer.","ecosystems":["SUSE:Enterprise Storage 6","SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS","SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS","SUSE:Linux Enterprise High Performance Computing 15-ESPOS","SUSE:Linux Enterprise High Performance Computing 15-LTSS","SUSE:Linux Enterprise Server 12 SP2-BCL","SUSE:Linux Enterprise Server 12 SP3-BCL","SUSE:Linux Enterprise Server 12 SP4-LTSS","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server 15 SP1-BCL","SUSE:Linux Enterprise Server 15 SP1-LTSS","SUSE:Linux Enterprise Server 15-LTSS","SUSE:Linux Enterprise Server for SAP Applications 12 SP4","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 15","SUSE:Linux Enterprise Server for SAP Applications 15 SP1","SUSE:Linux Enterprise Software Development Kit 12 SP5","SUSE:Linux Enterprise Workstation Extension 12 SP5","SUSE:OpenStack Cloud 9","SUSE:OpenStack Cloud Crowbar 9"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Memory corruption in n/a","id":"CVE-2019-8922","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux"],"type":"memory_corruption","year":"2019"},"n_packages":20,"n_references":3,"next":{"headline":"SQL injection in n/a","id":"CVE-2019-8923"},"packages":[{"ecosystem":"SUSE:Enterprise Storage 6","fixed":["5.48-150000.5.34.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20Enterprise%20Storage%206","source":"SUSE-SU-2022:2864-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS","fixed":["5.48-150000.5.34.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOS","source":"SUSE-SU-2022:2864-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS","fixed":["5.48-150000.5.34.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSS","source":"SUSE-SU-2022:2864-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","fixed":["5.48-150000.5.34.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS","source":"SUSE-SU-2022:2864-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","fixed":["5.48-150000.5.34.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSS","source":"SUSE-SU-2022:2864-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","fixed":["5.13-5.26.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL","source":"SUSE-SU-2022:2900-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP3-BCL","fixed":["5.13-5.26.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCL","source":"SUSE-SU-2022:2900-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP4-LTSS","fixed":["5.13-5.26.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS","source":"SUSE-SU-2022:2900-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["5.13-5.26.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2022:2900-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP1-BCL","fixed":["5.48-150000.5.34.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCL","source":"SUSE-SU-2022:2864-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP1-LTSS","fixed":["5.48-150000.5.34.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSS","source":"SUSE-SU-2022:2864-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15-LTSS","fixed":["5.48-150000.5.34.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSS","source":"SUSE-SU-2022:2864-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","fixed":["5.13-5.26.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4","source":"SUSE-SU-2022:2900-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["5.13-5.26.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2022:2900-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15","fixed":["5.48-150000.5.34.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015","source":"SUSE-SU-2022:2864-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP1","fixed":["5.48-150000.5.34.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1","source":"SUSE-SU-2022:2864-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","fixed":["5.13-5.26.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5","source":"SUSE-SU-2022:2900-1"},{"ecosystem":"SUSE:Linux Enterprise Workstation Extension 12 SP5","fixed":["5.13-5.26.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP5","source":"SUSE-SU-2022:2900-1"},{"ecosystem":"SUSE:OpenStack Cloud 9","fixed":["5.13-5.26.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20OpenStack%20Cloud%209","source":"SUSE-SU-2022:2900-1"},{"ecosystem":"SUSE:OpenStack Cloud Crowbar 9","fixed":["5.13-5.26.1"],"introduced":["0"],"last_affected":[],"package":"bluez","purl":"pkg:rpm/suse/bluez\u0026distro=SUSE%20OpenStack%20Cloud%20Crowbar%209","source":"SUSE-SU-2022:2900-1"}],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2019-8921"},"products":["n/a"],"published":"2021-11-29","related":[{"cvss_score":9.1,"headline":"Use after free in n/a","id":"CVE-2021-43400","kev_date_added":null,"published":"2021-11-04"},{"cvss_score":8.8,"headline":"BlueZ HID over GATT Profile Improper Access Control Remote Code Execution Vulnerability","id":"CVE-2024-8805","kev_date_added":null,"published":"2024-11-22"},{"cvss_score":8.8,"headline":"Information disclosure in n/a","id":"CVE-2022-39176","kev_date_added":null,"published":"2022-09-02"},{"cvss_score":8.8,"headline":"Denial of service in n/a","id":"CVE-2022-39177","kev_date_added":null,"published":"2022-09-02"},{"cvss_score":8.8,"headline":"Memory corruption in bluez","id":"CVE-2022-0204","kev_date_added":null,"published":"2022-03-09"},{"cvss_score":8.6,"headline":"Use after free in n/a","id":"CVE-2020-27153","kev_date_added":null,"published":"2020-10-15"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-15","vendors":["n/a"]},"summary":"A heap-based buffer overflow in BlueZ allows attackers to execute arbitrary code or cause denial of service via crafted Bluetooth requests.","url":"https://insights.sbomify.com/CVE-2019-8922/"}