{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-6564 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2024-6564 is a medium-severity memory corruption vulnerability in Renesas rcar_gen3_v2.5, published on 8 Jul 2024. 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-2024-6564 and fix it if it is affected.\n\nWhat it is: CVE-2024-6564 is a medium-severity memory corruption vulnerability in Renesas rcar_gen3_v2.5, published on 8 Jul 2024. 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-2024-6564 in the wild and no public exploit code.\n\nAffected product: Renesas rcar_gen3_v2.5. 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-2024-6564/ (Markdown: https://insights.sbomify.com/CVE-2024-6564/index.md)","id":"CVE-2024-6564","markdown":"https://insights.sbomify.com/CVE-2024-6564/index.md","name":"CVE-2024-6564","record":{"aliases":["DEBIAN-CVE-2024-6564","GHSA-4f2h-f89q-3w95","UBUNTU-CVE-2024-6564"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["security_bypass","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Renesas RCAR firmware","requires_auth":"high_privilege","summary":"A buffer overflow in Renesas RCAR firmware allows attackers to bypass secure boot and potentially execute arbitrary code.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ASRG","cpe":[{"product":"arm-trusted-firmware","vendor":"renesas"}],"cvss":{"score":6.7,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"Buffer overflow in \"rcar_dev_init\"  due to using due to using untrusted data (rcar_image_number) as a loop counter before verifying it against RCAR_MAX_BL3X_IMAGE. This could lead to a full bypass of secure boot.","ecosystems":[],"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":"Buffer overflow in Rensas RCAR","id":"CVE-2024-6564","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2024"},"n_packages":0,"n_references":2,"next":{"headline":"AForms \u003c= 2.2.6 - Unauthenticated Full Path Disclosure","id":"CVE-2024-6565"},"packages":[],"prev":{"headline":"Buffer Overflow Arbitrary Write","id":"CVE-2024-6563"},"products":["rcar_gen3_v2.5"],"published":"2024-07-08","related":[{"cvss_score":7.5,"headline":"Buffer Overflow Arbitrary Write","id":"CVE-2024-6563","kev_date_added":null,"published":"2024-07-08"},{"cvss_score":2,"headline":"FIP Header Integer Overflow","id":"CVE-2024-1633","kev_date_added":null,"published":"2024-02-19"}],"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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-08-01","vendors":["Renesas"]},"summary":"A buffer overflow in Renesas RCAR firmware allows attackers to bypass secure boot and potentially execute arbitrary code.","url":"https://insights.sbomify.com/CVE-2024-6564/"}