{"answers":{"affected":"It affects 119 products.","exploited":"There is no known exploitation of CVE-2023-20555 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-20555 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-20555 is a high-severity memory corruption vulnerability in AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics “Picasso”, published on 8 Aug 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-2023-20555 and fix it if it is affected.\n\nWhat it is: CVE-2023-20555 is a high-severity memory corruption vulnerability in AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics “Picasso”, published on 8 Aug 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-2023-20555 in the wild and no public exploit code.\n\nAffected product: AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics “Picasso”. 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-2023-20555/ (Markdown: https://insights.sbomify.com/CVE-2023-20555/index.md)","id":"CVE-2023-20555","markdown":"https://insights.sbomify.com/CVE-2023-20555/index.md","name":"CVE-2023-20555","record":{"aliases":["GHSA-vcw6-g65p-gcjw"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"AMD CPU firmware","requires_auth":"low_privilege","summary":"Insufficient input validation in AMD SMM allows attackers to corrupt memory and execute arbitrary code in System Management Mode.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMD","cpe":[{"product":"athlon_3015ce_firmware","vendor":"amd"},{"product":"athlon_3015e_firmware","vendor":"amd"},{"product":"athlon_gold_3150c_firmware","vendor":"amd"},{"product":"athlon_gold_3150g_firmware","vendor":"amd"},{"product":"athlon_gold_3150ge_firmware","vendor":"amd"},{"product":"athlon_gold_3150u_firmware","vendor":"amd"},{"product":"athlon_gold_pro_3150g_firmware","vendor":"amd"},{"product":"athlon_gold_pro_3150ge_firmware","vendor":"amd"},{"product":"athlon_pro_300ge_firmware","vendor":"amd"},{"product":"athlon_pro_3045b_firmware","vendor":"amd"},{"product":"athlon_pro_3145b_firmware","vendor":"amd"},{"product":"athlon_silver_3050c_firmware","vendor":"amd"},{"product":"athlon_silver_3050e_firmware","vendor":"amd"},{"product":"athlon_silver_3050u_firmware","vendor":"amd"},{"product":"ryzen_3_3300_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_4100_firmware","vendor":"amd"},{"product":"ryzen_3_4300u_firmware","vendor":"amd"},{"product":"ryzen_3_5100_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_5300u_firmware","vendor":"amd"},{"product":"ryzen_3_5400u_firmware","vendor":"amd"},{"product":"ryzen_3_5425u_firmware","vendor":"amd"},{"product":"ryzen_3_7320u_firmware","vendor":"amd"},{"product":"ryzen_3_pro_7330u_firmware","vendor":"amd"},{"product":"ryzen_4700s_firmware","vendor":"amd"},{"product":"ryzen_5_3450u_firmware","vendor":"amd"},{"product":"ryzen_5_3500c_firmware","vendor":"amd"},{"product":"ryzen_5_3500u_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_4500_firmware","vendor":"amd"},{"product":"ryzen_5_4500u_firmware","vendor":"amd"},{"product":"ryzen_5_4600h_firmware","vendor":"amd"},{"product":"ryzen_5_4600hs_firmware","vendor":"amd"},{"product":"ryzen_5_4600u_firmware","vendor":"amd"},{"product":"ryzen_5_4680u_firmware","vendor":"amd"},{"product":"ryzen_5_5500_firmware","vendor":"amd"},{"product":"ryzen_5_5500u_firmware","vendor":"amd"},{"product":"ryzen_5_5560u_firmware","vendor":"amd"},{"product":"ryzen_5_5600_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_5600x3d_firmware","vendor":"amd"},{"product":"ryzen_5_5600x_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_7520u_firmware","vendor":"amd"},{"product":"ryzen_5_7600_firmware","vendor":"amd"},{"product":"ryzen_5_7600x_firmware","vendor":"amd"},{"product":"ryzen_5_pro_5645_firmware","vendor":"amd"},{"product":"ryzen_5_pro_7530u_firmware","vendor":"amd"},{"product":"ryzen_5_pro_7645_firmware","vendor":"amd"},{"product":"ryzen_7_3700_firmware","vendor":"amd"},{"product":"ryzen_7_3700c_firmware","vendor":"amd"},{"product":"ryzen_7_3700u_firmware","vendor":"amd"},{"product":"ryzen_7_3700x_firmware","vendor":"amd"},{"product":"ryzen_7_3750h_firmware","vendor":"amd"},{"product":"ryzen_7_3780u_firmware","vendor":"amd"},{"product":"ryzen_7_4700u_firmware","vendor":"amd"},{"product":"ryzen_7_4800h_firmware","vendor":"amd"},{"product":"ryzen_7_4800hs_firmware","vendor":"amd"},{"product":"ryzen_7_4800u_firmware","vendor":"amd"},{"product":"ryzen_7_4980u_firmware","vendor":"amd"},{"product":"ryzen_7_5700_firmware","vendor":"amd"},{"product":"ryzen_7_5700g_firmware","vendor":"amd"},{"product":"ryzen_7_5700ge_firmware","vendor":"amd"},{"product":"ryzen_7_5700u_firmware","vendor":"amd"},{"product":"ryzen_7_5700x_firmware","vendor":"amd"},{"product":"ryzen_7_5800_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_5800x3d_firmware","vendor":"amd"},{"product":"ryzen_7_5800x_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"}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Write"}],"description":"Insufficient input validation in\nCpmDisplayFeatureSmm may allow an attacker to corrupt SMM memory by overwriting\nan arbitrary bit in an attacker-controlled pointer potentially leading to\narbitrary code execution in SMM.","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™ 3000 Series Desktop Processors with Radeon™ Graphics “Picasso”","id":"CVE-2023-20555","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"","id":"CVE-2023-20556"},"packages":[],"prev":{"headline":"Race condition in AMD Instinct™ MI210","id":"CVE-2023-20548"},"products":["Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics “Picasso”","Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics   “Pollock”","Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” FP5","Ryzen™ 3000 Series Desktop Processors “Matisse” AM4","Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Picasso”","Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics “Renoir” FP5","Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics “Renoir” FP6","Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics  “Cezanne” AM4","Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4","Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne”","Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne”","Ryzen™ 6000 Series Mobile Processors  \"Rembrandt\"","Ryzen™ 7000 Series Processors “Raphael”","Ryzen™ 7020 Series Mobile Processors “Mendocino”","Ryzen™ 7030 Series Mobile Processors “Barcelo” "],"published":"2023-08-08","related":[{"cvss_score":9.8,"headline":"Privilege escalation in AMD Ryzen™ Embedded 5000","id":"CVE-2022-23821","kev_date_added":null,"published":"2023-11-14"},{"cvss_score":7.5,"headline":"Memory corruption in 3rd Gen AMD EPYC™ Processors","id":"CVE-2022-23820","kev_date_added":null,"published":"2023-11-14"}],"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":"2024-10-24","vendors":["AMD"]},"summary":"Insufficient input validation in AMD SMM allows attackers to corrupt memory and execute arbitrary code in System Management Mode.","url":"https://insights.sbomify.com/CVE-2023-20555/"}