{"answers":{"affected":"It affects 105 products.","exploited":"There is no known exploitation of CVE-2023-20578 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-20578 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-20578 is a high-severity vulnerability in Amd Epyc 7232p Firmware, published on 13 Aug 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-2023-20578 and fix it if it is affected.\n\nWhat it is: CVE-2023-20578 is a high-severity vulnerability in Amd Epyc 7232p Firmware, published on 13 Aug 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-2023-20578 in the wild and no public exploit code.\n\nAffected product: Amd Epyc 7232p 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-2023-20578/ (Markdown: https://insights.sbomify.com/CVE-2023-20578/index.md)","id":"CVE-2023-20578","markdown":"https://insights.sbomify.com/CVE-2023-20578/index.md","name":"CVE-2023-20578","record":{"aliases":["GHSA-3phx-v48r-rmwc"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"AMD CPU firmware","requires_auth":"high_privilege","summary":"A TOCTOU race condition in AMD SMM allows attackers with ring0 privileges to modify buffers, potentially leading to arbitrary code execution.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMD","cpe":[{"product":"epyc_7001_firmware","vendor":"amd"},{"product":"epyc_7203_firmware","vendor":"amd"},{"product":"epyc_7203p_firmware","vendor":"amd"},{"product":"epyc_7232p_firmware","vendor":"amd"},{"product":"epyc_7251_firmware","vendor":"amd"},{"product":"epyc_7252_firmware","vendor":"amd"},{"product":"epyc_7261_firmware","vendor":"amd"},{"product":"epyc_7262_firmware","vendor":"amd"},{"product":"epyc_7272_firmware","vendor":"amd"},{"product":"epyc_7281_firmware","vendor":"amd"},{"product":"epyc_7282_firmware","vendor":"amd"},{"product":"epyc_72f3_firmware","vendor":"amd"},{"product":"epyc_7301_firmware","vendor":"amd"},{"product":"epyc_7302_firmware","vendor":"amd"},{"product":"epyc_7302p_firmware","vendor":"amd"},{"product":"epyc_7303_firmware","vendor":"amd"},{"product":"epyc_7303p_firmware","vendor":"amd"},{"product":"epyc_7313_firmware","vendor":"amd"},{"product":"epyc_7313p_firmware","vendor":"amd"},{"product":"epyc_7343_firmware","vendor":"amd"},{"product":"epyc_7351_firmware","vendor":"amd"},{"product":"epyc_7351p_firmware","vendor":"amd"},{"product":"epyc_7352_firmware","vendor":"amd"},{"product":"epyc_7371_firmware","vendor":"amd"},{"product":"epyc_7373x_firmware","vendor":"amd"},{"product":"epyc_73f3_firmware","vendor":"amd"},{"product":"epyc_7401_firmware","vendor":"amd"},{"product":"epyc_7401p_firmware","vendor":"amd"},{"product":"epyc_7402_firmware","vendor":"amd"},{"product":"epyc_7402p_firmware","vendor":"amd"},{"product":"epyc_7413_firmware","vendor":"amd"},{"product":"epyc_7443_firmware","vendor":"amd"},{"product":"epyc_7443p_firmware","vendor":"amd"},{"product":"epyc_7451_firmware","vendor":"amd"},{"product":"epyc_7452_firmware","vendor":"amd"},{"product":"epyc_7453_firmware","vendor":"amd"},{"product":"epyc_7473x_firmware","vendor":"amd"},{"product":"epyc_74f3_firmware","vendor":"amd"},{"product":"epyc_7501_firmware","vendor":"amd"},{"product":"epyc_7502_firmware","vendor":"amd"},{"product":"epyc_7502p_firmware","vendor":"amd"},{"product":"epyc_7513_firmware","vendor":"amd"},{"product":"epyc_7532_firmware","vendor":"amd"},{"product":"epyc_7542_firmware","vendor":"amd"},{"product":"epyc_7543_firmware","vendor":"amd"},{"product":"epyc_7543p_firmware","vendor":"amd"},{"product":"epyc_7551_firmware","vendor":"amd"},{"product":"epyc_7551p_firmware","vendor":"amd"},{"product":"epyc_7552_firmware","vendor":"amd"},{"product":"epyc_7573x_firmware","vendor":"amd"},{"product":"epyc_75f3_firmware","vendor":"amd"},{"product":"epyc_7601_firmware","vendor":"amd"},{"product":"epyc_7642_firmware","vendor":"amd"},{"product":"epyc_7643_firmware","vendor":"amd"},{"product":"epyc_7643p_firmware","vendor":"amd"},{"product":"epyc_7662_firmware","vendor":"amd"},{"product":"epyc_7663_firmware","vendor":"amd"},{"product":"epyc_7663p_firmware","vendor":"amd"},{"product":"epyc_7702_firmware","vendor":"amd"},{"product":"epyc_7702p_firmware","vendor":"amd"},{"product":"epyc_7713_firmware","vendor":"amd"},{"product":"epyc_7713p_firmware","vendor":"amd"},{"product":"epyc_7742_firmware","vendor":"amd"},{"product":"epyc_7763_firmware","vendor":"amd"},{"product":"epyc_7773x_firmware","vendor":"amd"},{"product":"epyc_7f32_firmware","vendor":"amd"},{"product":"epyc_7f52_firmware","vendor":"amd"},{"product":"epyc_7f72_firmware","vendor":"amd"},{"product":"epyc_7h12_firmware","vendor":"amd"},{"product":"epyc_8024p_firmware","vendor":"amd"},{"product":"epyc_8024pn_firmware","vendor":"amd"},{"product":"epyc_8124p_firmware","vendor":"amd"},{"product":"epyc_8124pn_firmware","vendor":"amd"},{"product":"epyc_8224p_firmware","vendor":"amd"},{"product":"epyc_8224pn_firmware","vendor":"amd"},{"product":"epyc_8324p_firmware","vendor":"amd"},{"product":"epyc_8324pn_firmware","vendor":"amd"},{"product":"epyc_8434p_firmware","vendor":"amd"},{"product":"epyc_8434pn_firmware","vendor":"amd"},{"product":"epyc_8534p_firmware","vendor":"amd"},{"product":"epyc_8534pn_firmware","vendor":"amd"},{"product":"epyc_9124_firmware","vendor":"amd"},{"product":"epyc_9174f_firmware","vendor":"amd"},{"product":"epyc_9184x_firmware","vendor":"amd"},{"product":"epyc_9224_firmware","vendor":"amd"},{"product":"epyc_9254_firmware","vendor":"amd"},{"product":"epyc_9274f_firmware","vendor":"amd"},{"product":"epyc_9334_firmware","vendor":"amd"},{"product":"epyc_9354_firmware","vendor":"amd"},{"product":"epyc_9354p_firmware","vendor":"amd"},{"product":"epyc_9374f_firmware","vendor":"amd"},{"product":"epyc_9384x_firmware","vendor":"amd"},{"product":"epyc_9454_firmware","vendor":"amd"},{"product":"epyc_9454p_firmware","vendor":"amd"},{"product":"epyc_9474f_firmware","vendor":"amd"},{"product":"epyc_9534_firmware","vendor":"amd"},{"product":"epyc_9554_firmware","vendor":"amd"},{"product":"epyc_9554p_firmware","vendor":"amd"},{"product":"epyc_9634_firmware","vendor":"amd"},{"product":"epyc_9654_firmware","vendor":"amd"},{"product":"epyc_9654p_firmware","vendor":"amd"},{"product":"epyc_9684x_firmware","vendor":"amd"},{"product":"epyc_9734_firmware","vendor":"amd"},{"product":"epyc_9754_firmware","vendor":"amd"},{"product":"epyc_9754s_firmware","vendor":"amd"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-367","name":"Time-of-check Time-of-use (TOCTOU) Race Condition"}],"description":"A TOCTOU (Time-Of-Check-Time-Of-Use) in SMM may allow\nan attacker with ring0 privileges and access to the\nBIOS menu or UEFI shell to modify the communications buffer potentially\nresulting in arbitrary code execution.","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":"Race condition in AMD EPYC™ 7001 Processors","id":"CVE-2023-20578","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"amd:epyc_7232p_firmware","products":["amd:epyc_7232p_firmware","amd:epyc_7252_firmware","amd:epyc_7262_firmware","amd:epyc_7272_firmware","amd:epyc_7282_firmware","amd:epyc_72f3_firmware","amd:epyc_7302_firmware","amd:epyc_7302p_firmware","amd:epyc_7313_firmware","amd:epyc_7313p_firmware","amd:epyc_7343_firmware","amd:epyc_7352_firmware","amd:epyc_7373x_firmware","amd:epyc_73f3_firmware","amd:epyc_7402_firmware","amd:epyc_7402p_firmware","amd:epyc_7413_firmware","amd:epyc_7443_firmware","amd:epyc_7443p_firmware","amd:epyc_7452_firmware","amd:epyc_7453_firmware","amd:epyc_7473x_firmware","amd:epyc_74f3_firmware","amd:epyc_7502_firmware","amd:epyc_7502p_firmware","amd:epyc_7513_firmware","amd:epyc_7532_firmware","amd:epyc_7542_firmware","amd:epyc_7543_firmware","amd:epyc_7543p_firmware","amd:epyc_7552_firmware","amd:epyc_7573x_firmware","amd:epyc_75f3_firmware","amd:epyc_7642_firmware","amd:epyc_7643_firmware","amd:epyc_7662_firmware","amd:epyc_7663_firmware","amd:epyc_7702_firmware","amd:epyc_7702p_firmware","amd:epyc_7713_firmware","amd:epyc_7713p_firmware","amd:epyc_7742_firmware","amd:epyc_7763_firmware","amd:epyc_7773x_firmware","amd:epyc_7f32_firmware","amd:epyc_7f52_firmware","amd:epyc_7f72_firmware","amd:epyc_7h12_firmware"],"type":"race_condition","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Security feature bypass in AMD Ryzen™ 3000 Series Processors with Radeon™ Graphics","id":"CVE-2023-20579"},"packages":[],"prev":{"headline":"Memory corruption in 2nd Gen AMD EPYC™ Processors","id":"CVE-2023-20577"},"products":["AMD EPYC™ 7001 Processors","AMD EPYC™ 7002 Processors","AMD EPYC™ 7003 Processors","AMD EPYC™ 9004 Processors","AMD EPYC™ Embedded 3000","AMD EPYC™ Embedded 7002","AMD EPYC™ Embedded 7003","AMD EPYC™ Embedded 9003","AMD RyzenTM Embedded V3000","AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics","AMD Ryzen™ 7000 Series Desktop Processors","AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics","AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics","AMD Ryzen™ Embedded 7000","AMD Ryzen™ Threadripper™ PRO 5000WX Processors"],"published":"2024-08-13","related":[{"cvss_score":8.4,"headline":"A malicious hypervisor in conjunction with an unprivileged attacker process inside an SEV/SEV-ES guest VM may fail to flush the Translation","id":"CVE-2021-26340","kev_date_added":null,"published":"2021-12-10"},{"cvss_score":7.8,"headline":"Memory corruption in 1st Gen EPYC","id":"CVE-2021-26398","kev_date_added":null,"published":"2023-01-10"},{"cvss_score":7.8,"headline":"Code injection in 1st Gen AMD EPYC™","id":"CVE-2021-26331","kev_date_added":null,"published":"2021-11-16"},{"cvss_score":7.8,"headline":"Code injection in Athlon™ Series","id":"CVE-2021-26335","kev_date_added":null,"published":"2021-11-16"},{"cvss_score":7.5,"headline":"Denial of service in 1st/2nd/3rd Gen AMD EPYC™ Processors","id":"CVE-2020-12988","kev_date_added":null,"published":"2021-06-11"},{"cvss_score":7.4,"headline":"Race condition in 1st Gen AMD EPYC™ Processors","id":"CVE-2021-26356","kev_date_added":null,"published":"2023-05-09"}],"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":"2025-03-18","vendors":["AMD"]},"summary":"A TOCTOU race condition in AMD SMM allows attackers with ring0 privileges to modify buffers, potentially leading to arbitrary code execution.","url":"https://insights.sbomify.com/CVE-2023-20578/"}