{"answers":{"affected":"It affects 63 products.","exploited":"There is no known exploitation of CVE-2021-46773 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-46773 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-46773 is a high-severity memory corruption vulnerability in 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT, published on 9 May 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-46773 and fix it if it is affected.\n\nWhat it is: CVE-2021-46773 is a high-severity memory corruption vulnerability in 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT, published on 9 May 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-46773 in the wild and no public exploit code.\n\nAffected product: 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT. 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-2021-46773/ (Markdown: https://insights.sbomify.com/CVE-2021-46773/index.md)","id":"CVE-2021-46773","markdown":"https://insights.sbomify.com/CVE-2021-46773/index.md","name":"CVE-2021-46773","record":{"aliases":["GHSA-fpvr-537c-jhg2"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"AMD Ryzen processors","requires_auth":"low_privilege","summary":"A privileged attacker can corrupt ASP memory via insufficient input validation in ABL, potentially leading to code execution or integrity loss on AMD processors.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMD","cpe":[{"product":"ryzen_1200_\\(af\\)_firmware","vendor":"amd"},{"product":"ryzen_1600_\\(af\\)_firmware","vendor":"amd"},{"product":"ryzen_2200g_firmware","vendor":"amd"},{"product":"ryzen_2200ge_firmware","vendor":"amd"},{"product":"ryzen_2300x_firmware","vendor":"amd"},{"product":"ryzen_2400g_firmware","vendor":"amd"},{"product":"ryzen_2400ge_firmware","vendor":"amd"},{"product":"ryzen_2500x_firmware","vendor":"amd"},{"product":"ryzen_2600_firmware","vendor":"amd"},{"product":"ryzen_2600e_firmware","vendor":"amd"},{"product":"ryzen_2600x_firmware","vendor":"amd"},{"product":"ryzen_2700_firmware","vendor":"amd"},{"product":"ryzen_2700e_firmware","vendor":"amd"},{"product":"ryzen_2700x_firmware","vendor":"amd"},{"product":"ryzen_2920x_firmware","vendor":"amd"},{"product":"ryzen_2950x_firmware","vendor":"amd"},{"product":"ryzen_2970wx_firmware","vendor":"amd"},{"product":"ryzen_2990wx_firmware","vendor":"amd"},{"product":"ryzen_3100_firmware","vendor":"amd"},{"product":"ryzen_3300x_firmware","vendor":"amd"},{"product":"ryzen_3500_firmware","vendor":"amd"},{"product":"ryzen_3500x_firmware","vendor":"amd"},{"product":"ryzen_3600_firmware","vendor":"amd"},{"product":"ryzen_3600x_firmware","vendor":"amd"},{"product":"ryzen_3600xt_firmware","vendor":"amd"},{"product":"ryzen_3800x_firmware","vendor":"amd"},{"product":"ryzen_3800xt_firmware","vendor":"amd"},{"product":"ryzen_3900_firmware","vendor":"amd"},{"product":"ryzen_3900x_firmware","vendor":"amd"},{"product":"ryzen_3900xt_firmware","vendor":"amd"},{"product":"ryzen_3950x_firmware","vendor":"amd"},{"product":"ryzen_5300g_firmware","vendor":"amd"},{"product":"ryzen_5300ge_firmware","vendor":"amd"},{"product":"ryzen_5500_firmware","vendor":"amd"},{"product":"ryzen_5600_firmware","vendor":"amd"},{"product":"ryzen_5600g_firmware","vendor":"amd"},{"product":"ryzen_5600ge_firmware","vendor":"amd"},{"product":"ryzen_5600x_firmware","vendor":"amd"},{"product":"ryzen_5700g_firmware","vendor":"amd"},{"product":"ryzen_5700ge_firmware","vendor":"amd"},{"product":"ryzen_5700x_firmware","vendor":"amd"},{"product":"ryzen_5800_firmware","vendor":"amd"},{"product":"ryzen_5800x3d_firmware","vendor":"amd"},{"product":"ryzen_5800x_firmware","vendor":"amd"},{"product":"ryzen_5900_firmware","vendor":"amd"},{"product":"ryzen_5900x_firmware","vendor":"amd"},{"product":"ryzen_5945wx_firmware","vendor":"amd"},{"product":"ryzen_5950x_firmware","vendor":"amd"},{"product":"ryzen_5955wx_firmware","vendor":"amd"},{"product":"ryzen_5965wx_firmware","vendor":"amd"},{"product":"ryzen_5975wx_firmware","vendor":"amd"},{"product":"ryzen_5995wx_firmware","vendor":"amd"},{"product":"ryzen_6600h_firmware","vendor":"amd"},{"product":"ryzen_6600hs_firmware","vendor":"amd"},{"product":"ryzen_6600u_firmware","vendor":"amd"},{"product":"ryzen_6800h_firmware","vendor":"amd"},{"product":"ryzen_6800hs_firmware","vendor":"amd"},{"product":"ryzen_6800u_firmware","vendor":"amd"},{"product":"ryzen_6900hs_firmware","vendor":"amd"},{"product":"ryzen_6900hx_firmware","vendor":"amd"},{"product":"ryzen_6980hs_firmware","vendor":"amd"},{"product":"ryzen_6980hx_firmware","vendor":"amd"},{"product":"ryzen_pro_2100ge_firmware","vendor":"amd"}],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Insufficient input validation in ABL may enable\na privileged attacker to corrupt ASP memory, potentially resulting in a loss of\nintegrity or 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":"Memory corruption in 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT","id":"CVE-2021-46773","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":"Denial of service in 1st Gen AMD EPYC™ Processors","id":"CVE-2021-46774"},"packages":[],"prev":{"headline":"Memory corruption in AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics","id":"CVE-2021-46772"},"products":["3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT","AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4","Ryzen™ 2000 Series Desktop Processors “Pinnacle Ridge”","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 Processors with Radeon™ Graphics “Renoir” ","Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics  “Cezanne” AM4","Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne”","Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne”","Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS","Ryzen™ Threadripper™ PRO Processors “Chagall” WS"],"published":"2023-05-09","related":[],"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":"2025-01-28","vendors":["AMD"]},"summary":"A privileged attacker can corrupt ASP memory via insufficient input validation in ABL, potentially leading to code execution or integrity loss on AMD processors.","url":"https://insights.sbomify.com/CVE-2021-46773/"}