{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-35407 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-35407 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-35407 is a high-severity memory corruption vulnerability in n/a, published on 22 Nov 2022. 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-2022-35407 and fix it if it is affected.\n\nWhat it is: CVE-2022-35407 is a high-severity memory corruption vulnerability in n/a, published on 22 Nov 2022. 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-2022-35407 in the wild and no public exploit code.\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-2022-35407/ (Markdown: https://insights.sbomify.com/CVE-2022-35407/index.md)","id":"CVE-2022-35407","markdown":"https://insights.sbomify.com/CVE-2022-35407/index.md","name":"CVE-2022-35407","record":{"aliases":["GHSA-mm4m-cr9x-9m5h"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"InsydeH2O UEFI firmware","requires_auth":"low_privilege","summary":"A stack buffer overflow in the InsydeH2O SetupUtility driver allows attackers to execute arbitrary code and modify UEFI variables on Intel platforms.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"kernel","vendor":"insyde"}],"cvss":{"score":7.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. A stack buffer overflow leads to arbitrary code execution in the SetupUtility driver on Intel platforms. An attacker can change the values of certain UEFI variables. If the size of the second variable exceeds the size of the first, then the buffer will be overwritten. This issue affects the SetupUtility driver of InsydeH2O.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Memory corruption in n/a","id":"CVE-2022-35407","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2022"},"n_packages":0,"n_references":2,"next":{"headline":"Privilege escalation in n/a","id":"CVE-2022-35408"},"packages":[],"prev":{"headline":"Open redirect in n/a","id":"CVE-2022-35406"},"products":["n/a"],"published":"2022-11-22","related":[{"cvss_score":8.2,"headline":"Memory corruption in n/a","id":"CVE-2022-36337","kev_date_added":null,"published":"2022-11-23"},{"cvss_score":8.2,"headline":"Privilege escalation in n/a","id":"CVE-2022-29275","kev_date_added":null,"published":"2022-11-15"},{"cvss_score":8.2,"headline":"Memory corruption in n/a","id":"CVE-2022-29276","kev_date_added":null,"published":"2022-11-15"},{"cvss_score":8.2,"headline":"Memory corruption in n/a","id":"CVE-2022-29278","kev_date_added":null,"published":"2022-11-15"},{"cvss_score":8.2,"headline":"Memory corruption in n/a","id":"CVE-2022-29279","kev_date_added":null,"published":"2022-11-15"},{"cvss_score":8.2,"headline":"Memory corruption in n/a","id":"CVE-2022-30771","kev_date_added":null,"published":"2022-11-15"},{"cvss_score":8.2,"headline":"Memory corruption in n/a","id":"CVE-2022-30772","kev_date_added":null,"published":"2022-11-15"}],"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":"2025-04-29","vendors":["n/a"]},"summary":"A stack buffer overflow in the InsydeH2O SetupUtility driver allows attackers to execute arbitrary code and modify UEFI variables on Intel platforms.","url":"https://insights.sbomify.com/CVE-2022-35407/"}