{"answers":{"affected":"It affects 52 products.","exploited":"There is no known exploitation of CVE-2021-26384 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-26384 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-26384 is a high-severity memory corruption vulnerability in AMD Athlon™ Series, published on 14 Jul 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-2021-26384 and fix it if it is affected.\n\nWhat it is: CVE-2021-26384 is a high-severity memory corruption vulnerability in AMD Athlon™ Series, published on 14 Jul 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-2021-26384 in the wild and no public exploit code.\n\nAffected product: AMD Athlon™ Series. 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-2021-26384/ (Markdown: https://insights.sbomify.com/CVE-2021-26384/index.md)","id":"CVE-2021-26384","markdown":"https://insights.sbomify.com/CVE-2021-26384/index.md","name":"CVE-2021-26384","record":{"aliases":["GHSA-cqhp-pw9h-ff47"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["denial_of_service","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"AMD CPU firmware","requires_auth":"low_privilege","summary":"A malformed SMI command in AMD processors can cause out-of-bounds memory access, potentially leading to resource loss or code execution.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMD","cpe":[{"product":"athlon_gold_3150u_firmware","vendor":"amd"},{"product":"athlon_silver_3050u_firmware","vendor":"amd"},{"product":"ryzen_3_2200u_firmware","vendor":"amd"},{"product":"ryzen_3_2300u_firmware","vendor":"amd"},{"product":"ryzen_3_3200u_firmware","vendor":"amd"},{"product":"ryzen_3_3250u_firmware","vendor":"amd"},{"product":"ryzen_3_3300u_firmware","vendor":"amd"},{"product":"ryzen_3_3350u_firmware","vendor":"amd"},{"product":"ryzen_3_3450u_firmware","vendor":"amd"},{"product":"ryzen_3_3500c_firmware","vendor":"amd"},{"product":"ryzen_3_3500u_firmware","vendor":"amd"},{"product":"ryzen_3_3550h_firmware","vendor":"amd"},{"product":"ryzen_3_3580u_firmware","vendor":"amd"},{"product":"ryzen_3_3700c_firmware","vendor":"amd"},{"product":"ryzen_3_3700u_firmware","vendor":"amd"},{"product":"ryzen_3_3750h_firmware","vendor":"amd"},{"product":"ryzen_3_3780u_firmware","vendor":"amd"},{"product":"ryzen_3_5125c_firmware","vendor":"amd"},{"product":"ryzen_3_5300g_firmware","vendor":"amd"},{"product":"ryzen_3_5300ge_firmware","vendor":"amd"},{"product":"ryzen_3_5400u_firmware","vendor":"amd"},{"product":"ryzen_3_5425c_firmware","vendor":"amd"},{"product":"ryzen_3_5425u_firmware","vendor":"amd"},{"product":"ryzen_5_2500u_firmware","vendor":"amd"},{"product":"ryzen_5_2600_firmware","vendor":"amd"},{"product":"ryzen_5_2600h_firmware","vendor":"amd"},{"product":"ryzen_5_2600x_firmware","vendor":"amd"},{"product":"ryzen_5_2700_firmware","vendor":"amd"},{"product":"ryzen_5_2700x_firmware","vendor":"amd"},{"product":"ryzen_5_5560u_firmware","vendor":"amd"},{"product":"ryzen_5_5600g_firmware","vendor":"amd"},{"product":"ryzen_5_5600ge_firmware","vendor":"amd"},{"product":"ryzen_5_5600h_firmware","vendor":"amd"},{"product":"ryzen_5_5600hs_firmware","vendor":"amd"},{"product":"ryzen_5_5600u_firmware","vendor":"amd"},{"product":"ryzen_5_5625c_firmware","vendor":"amd"},{"product":"ryzen_5_5625u_firmware","vendor":"amd"},{"product":"ryzen_7_2700_firmware","vendor":"amd"},{"product":"ryzen_7_2700u_firmware","vendor":"amd"},{"product":"ryzen_7_2700x_firmware","vendor":"amd"},{"product":"ryzen_7_2800h_firmware","vendor":"amd"},{"product":"ryzen_7_5700g_firmware","vendor":"amd"},{"product":"ryzen_7_5700ge_firmware","vendor":"amd"},{"product":"ryzen_7_5800h_firmware","vendor":"amd"},{"product":"ryzen_7_5800hs_firmware","vendor":"amd"},{"product":"ryzen_7_5800u_firmware","vendor":"amd"},{"product":"ryzen_7_5825c_firmware","vendor":"amd"},{"product":"ryzen_7_5825u_firmware","vendor":"amd"},{"product":"ryzen_9_5900hs_firmware","vendor":"amd"},{"product":"ryzen_9_5900hx_firmware","vendor":"amd"},{"product":"ryzen_9_5980hs_firmware","vendor":"amd"},{"product":"ryzen_9_5980hx_firmware","vendor":"amd"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","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"},{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"A malformed SMI (System Management Interface) command may allow an attacker to establish a corrupted SMI Trigger Info data structure, potentially leading to out-of-bounds memory reads and writes when triggering an SMI resulting in a potential loss of resources.","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 Athlon™ Series","id":"CVE-2021-26384","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2021-26385"},"packages":[],"prev":{"headline":"Memory corruption in AMD Instinct™ MI210","id":"CVE-2021-26383"},"products":["Athlon™ Series","Ryzen™ Series"],"published":"2022-07-14","related":[{"cvss_score":8.8,"headline":"Privilege escalation in Ryzen™ Threadripper™ PRO Processor","id":"CVE-2023-20558","kev_date_added":null,"published":"2023-03-23"},{"cvss_score":8.8,"headline":"Privilege escalation in Ryzen™ Threadripper™ PRO Processor","id":"CVE-2023-20559","kev_date_added":null,"published":"2023-03-23"}],"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":"2024-09-16","vendors":["AMD"]},"summary":"A malformed SMI command in AMD processors can cause out-of-bounds memory access, potentially leading to resource loss or code execution.","url":"https://insights.sbomify.com/CVE-2021-26384/"}