{"answers":{"affected":"It affects 20 products.","exploited":"There is no known exploitation of CVE-2022-22558 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-22558 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-22558 is a medium-severity memory corruption vulnerability in Dell PowerEdge Platform, published on 21 Apr 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-2022-22558 and fix it if it is affected.\n\nWhat it is: CVE-2022-22558 is a medium-severity memory corruption vulnerability in Dell PowerEdge Platform, published on 21 Apr 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-2022-22558 in the wild and no public exploit code.\n\nAffected product: Dell PowerEdge Platform. 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-2022-22558/ (Markdown: https://insights.sbomify.com/CVE-2022-22558/index.md)","id":"CVE-2022-22558","markdown":"https://insights.sbomify.com/CVE-2022-22558/index.md","name":"CVE-2022-22558","record":{"aliases":["GHSA-mvr6-2vwj-5j5r"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Dell Server BIOS","requires_auth":"high_privilege","summary":"A local high-privileged attacker can exploit improper SMM buffer verification in Dell BIOS to achieve arbitrary writes or cause denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"dell","cpe":[{"product":"c4130_firmware","vendor":"dell"},{"product":"c6320_firmware","vendor":"dell"},{"product":"fc430_firmware","vendor":"dell"},{"product":"fc630_firmware","vendor":"dell"},{"product":"fc830_firmware","vendor":"dell"},{"product":"m630_firmware","vendor":"dell"},{"product":"m630p_firmware","vendor":"dell"},{"product":"m830_firmware","vendor":"dell"},{"product":"m830p_firmware","vendor":"dell"},{"product":"r430_firmware","vendor":"dell"},{"product":"r530_firmware","vendor":"dell"},{"product":"r630_firmware","vendor":"dell"},{"product":"r6415_firmware","vendor":"dell"},{"product":"r730_firmware","vendor":"dell"},{"product":"r730xd_firmware","vendor":"dell"},{"product":"r7415_firmware","vendor":"dell"},{"product":"r7425_firmware","vendor":"dell"},{"product":"r830_firmware","vendor":"dell"},{"product":"t430_firmware","vendor":"dell"},{"product":"t630_firmware","vendor":"dell"}],"cvss":{"score":5.7,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"Dell PowerEdge Server BIOS and Dell Precision Workstation 7910 and 7920 Rack BIOS contain an Improper SMM communication buffer verification vulnerability. A Local High Privileged attacker could potentially exploit this vulnerability leading to arbitrary writes or denial of service.","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 PowerEdge Platform","id":"CVE-2022-22558","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Weak cryptography in PowerScale OneFS","id":"CVE-2022-22559"},"packages":[],"prev":{"headline":"Information disclosure in PowerStore","id":"CVE-2022-22557"},"products":["PowerEdge Platform"],"published":"2022-04-21","related":[{"cvss_score":7.5,"headline":"Memory corruption in PowerEdge Platform","id":"CVE-2022-34406","kev_date_added":null,"published":"2023-03-16"},{"cvss_score":7.5,"headline":"Memory corruption in PowerEdge Platform","id":"CVE-2022-34407","kev_date_added":null,"published":"2023-03-16"},{"cvss_score":7.5,"headline":"Memory corruption in PowerEdge Platform","id":"CVE-2022-34408","kev_date_added":null,"published":"2023-03-16"},{"cvss_score":7.5,"headline":"Memory corruption in PowerEdge Platform","id":"CVE-2022-34409","kev_date_added":null,"published":"2023-03-16"},{"cvss_score":7.5,"headline":"Memory corruption in PowerEdge Platform","id":"CVE-2022-34410","kev_date_added":null,"published":"2023-03-16"},{"cvss_score":7.5,"headline":"Memory corruption in PowerEdge Platform","id":"CVE-2022-34411","kev_date_added":null,"published":"2023-03-16"},{"cvss_score":7.5,"headline":"Memory corruption in PowerEdge Platform","id":"CVE-2022-34412","kev_date_added":null,"published":"2023-03-16"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-17","vendors":["Dell"]},"summary":"A local high-privileged attacker can exploit improper SMM buffer verification in Dell BIOS to achieve arbitrary writes or cause denial of service.","url":"https://insights.sbomify.com/CVE-2022-22558/"}