{"answers":{"affected":"It affects 23 products.","exploited":"There is no known exploitation of CVE-2021-26332 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-26332 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-26332 is a high-severity vulnerability in Amd Epyc 72f3 Firmware, published on 10 May 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-2021-26332 and fix it if it is affected.\n\nWhat it is: CVE-2021-26332 is a high-severity vulnerability in Amd Epyc 72f3 Firmware, published on 10 May 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-2021-26332 in the wild and no public exploit code.\n\nAffected product: Amd Epyc 72f3 Firmware. 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-2021-26332/ (Markdown: https://insights.sbomify.com/CVE-2021-26332/index.md)","id":"CVE-2021-26332","markdown":"https://insights.sbomify.com/CVE-2021-26332/index.md","name":"CVE-2021-26332","record":{"aliases":["GHSA-ph9v-43mr-97hw"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["data_modify","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"AMD EPYC firmware","requires_auth":"low_privilege","summary":"AMD EPYC firmware fails to verify TMR location, allowing potential integrity loss or availability disruption in SEV-ES environments.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMD","cpe":[{"product":"epyc_72f3_firmware","vendor":"amd"},{"product":"epyc_7313_firmware","vendor":"amd"},{"product":"epyc_7313p_firmware","vendor":"amd"},{"product":"epyc_7343_firmware","vendor":"amd"},{"product":"epyc_7373x_firmware","vendor":"amd"},{"product":"epyc_73f3_firmware","vendor":"amd"},{"product":"epyc_7413_firmware","vendor":"amd"},{"product":"epyc_7443_firmware","vendor":"amd"},{"product":"epyc_7443p_firmware","vendor":"amd"},{"product":"epyc_7453_firmware","vendor":"amd"},{"product":"epyc_7473x_firmware","vendor":"amd"},{"product":"epyc_74f3_firmware","vendor":"amd"},{"product":"epyc_7513_firmware","vendor":"amd"},{"product":"epyc_7543_firmware","vendor":"amd"},{"product":"epyc_7543p_firmware","vendor":"amd"},{"product":"epyc_7573x_firmware","vendor":"amd"},{"product":"epyc_75f3_firmware","vendor":"amd"},{"product":"epyc_7643_firmware","vendor":"amd"},{"product":"epyc_7663_firmware","vendor":"amd"},{"product":"epyc_7713_firmware","vendor":"amd"},{"product":"epyc_7713p_firmware","vendor":"amd"},{"product":"epyc_7763_firmware","vendor":"amd"},{"product":"epyc_7773x_firmware","vendor":"amd"}],"cvss":{"score":7.1,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[],"description":"Failure to verify SEV-ES TMR is not in MMIO space, SEV-ES FW could result in a potential loss of integrity or availability.","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":"Other in 3rd Gen AMD EPYC™","id":"CVE-2021-26332","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"amd:epyc_72f3_firmware","products":["amd:epyc_72f3_firmware","amd:epyc_7313_firmware","amd:epyc_7313p_firmware","amd:epyc_7343_firmware","amd:epyc_7373x_firmware","amd:epyc_73f3_firmware","amd:epyc_7413_firmware","amd:epyc_7443_firmware","amd:epyc_7443p_firmware","amd:epyc_7453_firmware","amd:epyc_7473x_firmware","amd:epyc_74f3_firmware","amd:epyc_7513_firmware","amd:epyc_7543_firmware","amd:epyc_7543p_firmware","amd:epyc_7573x_firmware","amd:epyc_75f3_firmware","amd:epyc_7643_firmware","amd:epyc_7663_firmware","amd:epyc_7713_firmware","amd:epyc_7713p_firmware","amd:epyc_7763_firmware","amd:epyc_7773x_firmware"],"type":"other","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"AMD Chipset Driver Information Disclosure Vulnerability","id":"CVE-2021-26333"},"packages":[],"prev":{"headline":"Code injection in 1st Gen AMD EPYC™","id":"CVE-2021-26331"},"products":["3rd Gen AMD EPYC™"],"published":"2022-05-10","related":[{"cvss_score":7.8,"headline":"Memory corruption in 3rd Gen AMD EPYC™","id":"CVE-2021-26324","kev_date_added":null,"published":"2022-05-10"},{"cvss_score":7.8,"headline":"Memory corruption in 3rd Gen EPYC","id":"CVE-2021-26353","kev_date_added":null,"published":"2022-05-10"},{"cvss_score":7.8,"headline":"Other in 3rd Gen AMD EPYC™","id":"CVE-2021-46771","kev_date_added":null,"published":"2022-05-10"},{"cvss_score":7.5,"headline":"Other in 3rd Gen AMD EPYC™","id":"CVE-2022-23818","kev_date_added":null,"published":"2023-05-09"},{"cvss_score":7.1,"headline":"Memory corruption in 3rd Gen AMD EPYC™","id":"CVE-2021-26397","kev_date_added":null,"published":"2023-05-09"},{"cvss_score":5.5,"headline":"Denial of service in Athlon™ Series","id":"CVE-2021-26339","kev_date_added":null,"published":"2022-05-11"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["AMD"]},"summary":"AMD EPYC firmware fails to verify TMR location, allowing potential integrity loss or availability disruption in SEV-ES environments.","url":"https://insights.sbomify.com/CVE-2021-26332/"}