{"answers":{"affected":"It affects 64 products.","exploited":"There is no known exploitation of CVE-2023-20596 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-20596 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-20596 is a critical vulnerability in AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics \"Rembrandt\", published on 14 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-20596 and fix it if it is affected.\n\nWhat it is: CVE-2023-20596 is a critical vulnerability in AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics \"Rembrandt\", published on 14 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-20596 in the wild and no public exploit code.\n\nAffected product: AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics \"Rembrandt\". 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-2023-20596/ (Markdown: https://insights.sbomify.com/CVE-2023-20596/index.md)","id":"CVE-2023-20596","markdown":"https://insights.sbomify.com/CVE-2023-20596/index.md","name":"CVE-2023-20596","record":{"aliases":["GHSA-r2mq-3mfq-2p2w"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"AMD Ryzen processors","requires_auth":"none","summary":"An attacker with a compromised SMI handler can exploit improper input validation in the SMM Supervisor to gain Ring0 access and execute arbitrary code.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMD","cpe":[{"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_5425u_firmware","vendor":"amd"},{"product":"ryzen_3_7335u_firmware","vendor":"amd"},{"product":"ryzen_3_7440u_firmware","vendor":"amd"},{"product":"ryzen_5_5500h_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_5625u_firmware","vendor":"amd"},{"product":"ryzen_5_6600h_firmware","vendor":"amd"},{"product":"ryzen_5_6600hs_firmware","vendor":"amd"},{"product":"ryzen_5_6600u_firmware","vendor":"amd"},{"product":"ryzen_5_7500f_firmware","vendor":"amd"},{"product":"ryzen_5_7535hs_firmware","vendor":"amd"},{"product":"ryzen_5_7535u_firmware","vendor":"amd"},{"product":"ryzen_5_7600_firmware","vendor":"amd"},{"product":"ryzen_5_7600x_firmware","vendor":"amd"},{"product":"ryzen_5_7640h_firmware","vendor":"amd"},{"product":"ryzen_5_pro_7540u_firmware","vendor":"amd"},{"product":"ryzen_5_pro_7545u_firmware","vendor":"amd"},{"product":"ryzen_5_pro_7640hs_firmware","vendor":"amd"},{"product":"ryzen_5_pro_7640u_firmware","vendor":"amd"},{"product":"ryzen_5_pro_7645_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_5825u_firmware","vendor":"amd"},{"product":"ryzen_7_6800h_firmware","vendor":"amd"},{"product":"ryzen_7_6800hs_firmware","vendor":"amd"},{"product":"ryzen_7_6800u_firmware","vendor":"amd"},{"product":"ryzen_7_7700_firmware","vendor":"amd"},{"product":"ryzen_7_7700x_firmware","vendor":"amd"},{"product":"ryzen_7_7735hs_firmware","vendor":"amd"},{"product":"ryzen_7_7735u_firmware","vendor":"amd"},{"product":"ryzen_7_7736u_firmware","vendor":"amd"},{"product":"ryzen_7_7800x3d_firmware","vendor":"amd"},{"product":"ryzen_7_7840h_firmware","vendor":"amd"},{"product":"ryzen_7_pro_7745_firmware","vendor":"amd"},{"product":"ryzen_7_pro_7840hs_firmware","vendor":"amd"},{"product":"ryzen_7_pro_7840u_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"},{"product":"ryzen_9_6900hs_firmware","vendor":"amd"},{"product":"ryzen_9_6900hx_firmware","vendor":"amd"},{"product":"ryzen_9_6980hs_firmware","vendor":"amd"},{"product":"ryzen_9_6980hx_firmware","vendor":"amd"},{"product":"ryzen_9_7900_firmware","vendor":"amd"},{"product":"ryzen_9_7900x3d_firmware","vendor":"amd"},{"product":"ryzen_9_7900x_firmware","vendor":"amd"},{"product":"ryzen_9_7940h_firmware","vendor":"amd"},{"product":"ryzen_9_7950x3d_firmware","vendor":"amd"},{"product":"ryzen_9_7950x_firmware","vendor":"amd"},{"product":"ryzen_9_pro_7940hs_firmware","vendor":"amd"},{"product":"ryzen_9_pro_7945_firmware","vendor":"amd"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"Improper input validation in the SMM Supervisor may allow an attacker with a compromised SMI handler to gain Ring0 access potentially leading to 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":"Privilege escalation in AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics \"Rembrandt\"","id":"CVE-2023-20596","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in AMD EPYC™ Embedded 7003","id":"CVE-2023-20597"},"packages":[],"prev":{"headline":"Information disclosure in 3rd Gen AMD EPYC™ Processors","id":"CVE-2023-20594"},"products":["AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics \"Rembrandt\"","AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics “Rembrandt-R”","Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics Formerly codenamed “Cezanne” AM4","Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne”","Ryzen™ 7000 Series  Desktop Processors  with Radeon™ Graphics Formerly codenamed “Raphael”","Ryzen™ 7000 Series Desktop Processors with Radeon™ Graphics Formerly codenamed “Raphael” X3D","Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics Formerly codenamed “Phoenix”"],"published":"2023-11-14","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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-02","vendors":["AMD"]},"summary":"An attacker with a compromised SMI handler can exploit improper input validation in the SMM Supervisor to gain Ring0 access and execute arbitrary code.","url":"https://insights.sbomify.com/CVE-2023-20596/"}