{"answers":{"affected":"It affects 105 products.","exploited":"There is no known exploitation of CVE-2022-23820 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-23820 is a high-severity memory corruption vulnerability in 3rd Gen AMD EPYC™ Processors, published on 14 Nov 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-2022-23820 and fix it if it is affected.\n\nWhat it is: CVE-2022-23820 is a high-severity memory corruption vulnerability in 3rd Gen AMD EPYC™ Processors, published on 14 Nov 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-2022-23820 in the wild and no public exploit code.\n\nAffected product: 3rd Gen AMD EPYC™ Processors. 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-2022-23820/ (Markdown: https://insights.sbomify.com/CVE-2022-23820/index.md)","id":"CVE-2022-23820","markdown":"https://insights.sbomify.com/CVE-2022-23820/index.md","name":"CVE-2022-23820","record":{"aliases":["GHSA-9fmg-2fcx-q3vf"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"AMD CPU firmware","requires_auth":"high_privilege","summary":"An attacker can corrupt SMRAM via invalid SMM communication buffers, potentially leading to arbitrary code execution on affected AMD processors.","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":"ryzen_3_3100_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_4300u_firmware","vendor":"amd"},{"product":"ryzen_3_5100_firmware","vendor":"amd"},{"product":"ryzen_3_5125c_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_5_3450u_firmware","vendor":"amd"},{"product":"ryzen_5_3500_firmware","vendor":"amd"},{"product":"ryzen_5_3500c_firmware","vendor":"amd"},{"product":"ryzen_5_3500u_firmware","vendor":"amd"},{"product":"ryzen_5_3500x_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_3600xt_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_55003xd_firmware","vendor":"amd"},{"product":"ryzen_5_5500_firmware","vendor":"amd"},{"product":"ryzen_5_5500h_firmware","vendor":"amd"},{"product":"ryzen_5_5500x_firmware","vendor":"amd"},{"product":"ryzen_5_5560u_firmware","vendor":"amd"},{"product":"ryzen_5_56003xd_firmware","vendor":"amd"},{"product":"ryzen_5_5600_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_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_7535hs_firmware","vendor":"amd"},{"product":"ryzen_5_7535u_firmware","vendor":"amd"},{"product":"ryzen_5_pro_3350g_firmware","vendor":"amd"},{"product":"ryzen_5_pro_3350ge_firmware","vendor":"amd"},{"product":"ryzen_5_pro_3400g_firmware","vendor":"amd"},{"product":"ryzen_5_pro_3400ge_firmware","vendor":"amd"},{"product":"ryzen_5_pro_5645_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_3800x_firmware","vendor":"amd"},{"product":"ryzen_7_3800xt_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_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_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_7735hs_firmware","vendor":"amd"},{"product":"ryzen_7_7735u_firmware","vendor":"amd"},{"product":"ryzen_7_7736u_firmware","vendor":"amd"},{"product":"ryzen_7_pro_5845_firmware","vendor":"amd"},{"product":"ryzen_9_3900_firmware","vendor":"amd"},{"product":"ryzen_9_3900x_firmware","vendor":"amd"},{"product":"ryzen_9_3900xt_firmware","vendor":"amd"},{"product":"ryzen_9_3950x_firmware","vendor":"amd"},{"product":"ryzen_9_4900h_firmware","vendor":"amd"},{"product":"ryzen_9_4900hs_firmware","vendor":"amd"},{"product":"ryzen_9_5900_firmware","vendor":"amd"},{"product":"ryzen_9_5900hs_firmware","vendor":"amd"},{"product":"ryzen_9_5900hx_firmware","vendor":"amd"},{"product":"ryzen_9_5900x_firmware","vendor":"amd"},{"product":"ryzen_9_5950x_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_fir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Input Validation"}],"description":"Failure to validate the AMD SMM communication buffer\nmay allow an attacker to corrupt the SMRAM potentially leading to arbitrary\ncode 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":true,"headline":"Memory corruption in 3rd Gen AMD EPYC™ Processors","id":"CVE-2022-23820","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2022"},"n_packages":0,"n_references":3,"next":{"headline":"Privilege escalation in AMD Ryzen™ Embedded 5000","id":"CVE-2022-23821"},"packages":[],"prev":{"headline":"Other in 3rd Gen AMD EPYC™","id":"CVE-2022-23818"},"products":["3rd Gen AMD EPYC™ Processors","AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics “Picasso” AM4","AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics   “Pollock”","AMD EPYC™ Embedded 7003","AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics “Picasso” FP5","AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics “Renoir” FP6","AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics  “Cezanne”","AMD Ryzen™ 5000 Series Desktop Processors “Vermeer”","AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne”","AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne”","AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics  “Barcelo”","AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics \"Rembrandt\"","AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics “Barcelo-R”","AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics “Rembrandt-R”","AMD Ryzen™ Threadripper™ 2000 Series Processors “Colfax”","AMD Ryzen™ Threadripper™ 3000 Series Processors “Castle Peak” HEDT","AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors  “Chagall” WS","AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3","Ryzen™ 3000 series Desktop Processors “Matisse\""],"published":"2023-11-14","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":7.8,"headline":"Memory corruption in Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics “Picasso”","id":"CVE-2023-20555","kev_date_added":null,"published":"2023-08-08"}],"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":"2024-08-03","vendors":["AMD"]},"summary":"An attacker can corrupt SMRAM via invalid SMM communication buffers, potentially leading to arbitrary code execution on affected AMD processors.","url":"https://insights.sbomify.com/CVE-2022-23820/"}