{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2021-46747 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-46747 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-46747 is a high-severity vulnerability in AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics, published on 1 Jun 2026. 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-2021-46747 and fix it if it is affected.\n\nWhat it is: CVE-2021-46747 is a high-severity vulnerability in AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics, published on 1 Jun 2026. 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-2021-46747 in the wild and no public exploit code.\n\nAffected product: AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics. 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-2021-46747/ (Markdown: https://insights.sbomify.com/CVE-2021-46747/index.md)","id":"CVE-2021-46747","markdown":"https://insights.sbomify.com/CVE-2021-46747/index.md","name":"CVE-2021-46747","record":{"aliases":["GHSA-59gr-g8qh-wf7f"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"AMD Secure Processor","requires_auth":"high_privilege","summary":"An attacker with an untrusted user space application can map sensitive SMN apertures to escalate privileges on affected AMD processors and graphics cards.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMD","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-1220","name":"Insufficient Granularity of Access Control"}],"description":"Insufficient granularity of access control in ASP (AMD Secure Processor) may allow an attacker with an untrusted user space application to map sensitive SMN (System Management Network) apertures leading to a potential escalation of privileges.","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":"Privilege escalation in AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics","id":"CVE-2021-46747","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in Radeon™ PRO W5000/W6000/W7000 Series Graphics Cards","id":"CVE-2021-46748"},"packages":[],"prev":{"headline":"Memory corruption in AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics","id":"CVE-2021-46746"},"products":["AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics","AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics","AMD Radeon™ PRO V520","AMD Radeon™ PRO V620","AMD Radeon™ PRO W5000 Series Graphics Products","AMD Radeon™ PRO W6000 Series Graphics Products","AMD Radeon™ PRO W7000 Series Graphics Products","AMD Radeon™ RX 5000 Series Graphics Products","AMD Radeon™ RX 6000 Series Graphics Products","AMD Radeon™ RX 7000 Series Graphics Products","AMD Ryzen™ 3000 Series Desktop Processors","AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics","AMD Ryzen™ 4000 Series Desktop Processors","AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics","AMD Ryzen™ 5000 Series Desktop Processors","AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics","AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics","AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics","AMD Ryzen™ Embedded 5000 Series Processors","AMD Ryzen™ Embedded R1000 Series Processors","AMD Ryzen™ Embedded R2000 Series Processors","AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed \"Picasso\")","AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed \"Raven Ridge\")","AMD Ryzen™ Embedded V2000 Series Processors","AMD Ryzen™ Embedded V3000 Series Processors","AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors","AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors"],"published":"2026-06-01","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-06-02","vendors":["AMD"]},"summary":"An attacker with an untrusted user space application can map sensitive SMN apertures to escalate privileges on affected AMD processors and graphics cards.","url":"https://insights.sbomify.com/CVE-2021-46747/"}