{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-39836 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2022-39836 is a medium-severity memory corruption vulnerability in n/a, published on 24 Oct 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2022-39836 and fix it if it is affected.\n\nWhat it is: CVE-2022-39836 is a medium-severity memory corruption vulnerability in n/a, published on 24 Oct 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-39836 exists.\n\nAffected product: n/a. 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-2022-39836/ (Markdown: https://insights.sbomify.com/CVE-2022-39836/index.md)","id":"CVE-2022-39836","markdown":"https://insights.sbomify.com/CVE-2022-39836/index.md","name":"CVE-2022-39836","record":{"aliases":["DEBIAN-CVE-2022-39836","GHSA-8gjv-jwgc-cx6r","UBUNTU-CVE-2022-39836"],"analysis":{"component_type":"operating_system","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"DLT daemon","requires_auth":"none","summary":"A heap-based buffer over-read in the DLT daemon allows attackers to crash the process via a crafted file, causing denial of service.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"diagnostic_log_and_trace","vendor":"genivi"}],"cvss":{"score":5.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"An issue was discovered in Connected Vehicle Systems Alliance (COVESA) dlt-daemon through 2.18.8. Due to a faulty DLT file parser, a crafted DLT file that crashes the process can be created. This is due to missing validation checks. There is a heap-based buffer over-read of one byte.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Memory corruption in n/a","id":"CVE-2022-39836","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2022"},"n_packages":0,"n_references":3,"next":{"headline":"Null dereference in n/a","id":"CVE-2022-39837"},"packages":[],"prev":{"headline":"Business logic in n/a","id":"CVE-2022-39835"},"products":["n/a"],"published":"2022-10-24","related":[{"cvss_score":5.7,"headline":"dlt-daemon could crash if there is special character in dlt.conf","id":"CVE-2021-29507","kev_date_added":null,"published":"2021-05-28"},{"cvss_score":5.5,"headline":"Null dereference in n/a","id":"CVE-2022-39837","kev_date_added":null,"published":"2022-10-24"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-05-07","vendors":["n/a"]},"summary":"A heap-based buffer over-read in the DLT daemon allows attackers to crash the process via a crafted file, causing denial of service.","url":"https://insights.sbomify.com/CVE-2022-39836/"}