{"answers":{"affected":"It affects 128 products.","exploited":"There is no known exploitation of CVE-2021-26371 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-26371 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-26371 is a medium-severity vulnerability in Amd Epyc 7232p Firmware, published on 9 May 2023. 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-2021-26371 and fix it if it is affected.\n\nWhat it is: CVE-2021-26371 is a medium-severity vulnerability in Amd Epyc 7232p Firmware, published on 9 May 2023. 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-2021-26371 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-2021-26371/ (Markdown: https://insights.sbomify.com/CVE-2021-26371/index.md)","id":"CVE-2021-26371","markdown":"https://insights.sbomify.com/CVE-2021-26371/index.md","name":"CVE-2021-26371","record":{"aliases":["GHSA-283q-cf8c-x432"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"AMD Processor Firmware","requires_auth":"low_privilege","summary":"A malicious application can exploit a bootloader flaw to expose ASP memory to userspace, leading to information disclosure on affected AMD processors.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMD","cpe":[{"product":"amd_3015ce_firmware","vendor":"amd"},{"product":"amd_3015e_firmware","vendor":"amd"},{"product":"epyc_7001_firmware","vendor":"amd"},{"product":"epyc_7002_firmware","vendor":"amd"},{"product":"epyc_7003_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_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_7662_firmware","vendor":"amd"},{"product":"epyc_7663_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":"ryzen_3_2200g_firmware","vendor":"amd"},{"product":"ryzen_3_2200ge_firmware","vendor":"amd"},{"product":"ryzen_3_2200u_firmware","vendor":"amd"},{"product":"ryzen_3_2300u_firmware","vendor":"amd"},{"product":"ryzen_3_3100_firmware","vendor":"amd"},{"product":"ryzen_3_3200u_firmware","vendor":"amd"},{"product":"ryzen_3_3250c_firmware","vendor":"amd"},{"product":"ryzen_3_3250u_firmware","vendor":"amd"},{"product":"ryzen_3_3300u_firmware","vendor":"amd"},{"product":"ryzen_3_3300x_firmware","vendor":"amd"},{"product":"ryzen_3_3350u_firmware","vendor":"amd"},{"product":"ryzen_3_pro_2100ge_firmware","vendor":"amd"},{"product":"ryzen_5_2400g_firmware","vendor":"amd"},{"product":"ryzen_5_2400ge_firmware","vendor":"amd"},{"product":"ryzen_5_2500u_firmware","vendor":"amd"},{"product":"ryzen_5_2600h_firmware","vendor":"amd"},{"product":"ryzen_5_3450u_firmware","vendor":"amd"},{"product":"ryzen_5_3500_firmware","vendor":"amd"},{"product":"ryzen_5_3500c_firmware","vendor":"amd"},{"product":"ryzen_5_3500u_firmware","vendor":"amd"},{"product":"ryzen_5_3500x_firmware","vendor":"amd"},{"product":"ryzen_5_3550h_firmware","vendor":"amd"},{"product":"ryzen_5_3580u_firmware","vendor":"amd"},{"product":"ryzen_5_3600_firmware","vendor":"amd"},{"product":"ryzen_5_3600x_firmware","vendor":"amd"},{"product":"ryzen_5_3600xt_firmware","vendor":"amd"},{"product":"ryzen_5_5500_firmware","vendor":"amd"},{"product":"ryzen_5_5600_firmware","vendor":"amd"},{"product":"ryzen_5_5600x_firmware","vendor":"amd"},{"product":"ryzen_7_2700u_firmware","vendor":"amd"},{"product":"ryzen_7_2800h_firmware","vendor":"amd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compromised or malicious ABL or UApp could\nsend a SHA256 system call to the bootloader, which may result in exposure of\nASP memory to userspace, potentially leading to information disclosure.","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":"Information disclosure in 1st Gen AMD EPYC™ Processors","id":"CVE-2021-26371","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":"information_disclosure","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Denial of service in Athlon™ Series","id":"CVE-2021-26372"},"packages":[],"prev":{"headline":"Memory corruption in 2nd Gen AMD EPYC™","id":"CVE-2021-26370"},"products":["1st Gen AMD EPYC™ Processors","2nd Gen AMD EPYC™ Processors","3rd Gen AMD EPYC™ Processors","3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT","AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4","Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics   “Pollock”","Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULP","Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5","Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4","Ryzen™ 3000 Series Desktop Processors “Matisse” AM4","Ryzen™ 3000 Series Mobile processor, 2nd Gen AMD Ryzen™ Mobile Processors with Radeon™ Graphics “Picasso”","Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS","Ryzen™ Threadripper™ PRO Processors “Chagall” WS"],"published":"2023-05-09","related":[{"cvss_score":8.2,"headline":"Information disclosure in Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock”","id":"CVE-2021-26365","kev_date_added":null,"published":"2023-05-09"},{"cvss_score":7.8,"headline":"Privilege escalation in AMD Radeon RX 5000 Series \u0026 PRO W5000 Series","id":"CVE-2020-12930","kev_date_added":null,"published":"2022-11-09"},{"cvss_score":7.8,"headline":"Privilege escalation in AMD Radeon RX 5000 Series \u0026 PRO W5000 Series","id":"CVE-2020-12931","kev_date_added":null,"published":"2022-11-09"},{"cvss_score":7.8,"headline":"Memory corruption in AMD Radeon RX 5000 Series \u0026 PRO W5000 Series","id":"CVE-2021-26392","kev_date_added":null,"published":"2022-11-09"},{"cvss_score":5.5,"headline":"Memory corruption in 2nd Gen AMD EPYC™ Processors","id":"CVE-2021-26354","kev_date_added":null,"published":"2023-05-09"},{"cvss_score":5.5,"headline":"Information disclosure in AMD Radeon RX 5000 Series \u0026 PRO W5000 Series","id":"CVE-2021-26393","kev_date_added":null,"published":"2022-11-09"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-01-28","vendors":["AMD"]},"summary":"A malicious application can exploit a bootloader flaw to expose ASP memory to userspace, leading to information disclosure on affected AMD processors.","url":"https://insights.sbomify.com/CVE-2021-26371/"}