{"answers":{"affected":"It affects 108 products.","exploited":"There is no known exploitation of CVE-2022-23821 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-23821 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-23821 is a critical vulnerability in AMD Ryzen™  Embedded 5000, 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-2022-23821 and fix it if it is affected.\n\nWhat it is: CVE-2022-23821 is a critical vulnerability in AMD Ryzen™  Embedded 5000, 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-2022-23821 in the wild and no public exploit code.\n\nAffected product: AMD Ryzen™  Embedded 5000. 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-2022-23821/ (Markdown: https://insights.sbomify.com/CVE-2022-23821/index.md)","id":"CVE-2022-23821","markdown":"https://insights.sbomify.com/CVE-2022-23821/index.md","name":"CVE-2022-23821","record":{"aliases":["GHSA-wrmf-3x8w-vcx2"],"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 can exploit improper access control in System Management Mode to write to SPI ROM, potentially achieving arbitrary code execution.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"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_3200u_firmware","vendor":"amd"},{"product":"ryzen_3_3250c_firmware","vendor":"amd"},{"product":"ryzen_3_3250u_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_firm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access control in System Management Mode (SMM) may allow an attacker to write to SPI ROM 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™ Embedded 5000","id":"CVE-2022-23821","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2022"},"n_packages":0,"n_references":2,"next":{"headline":"Auth bypass in Zynq-7000 SoC FSBL","id":"CVE-2022-23822"},"packages":[],"prev":{"headline":"Memory corruption in 3rd Gen AMD EPYC™ Processors","id":"CVE-2022-23820"},"products":["AMD Ryzen™  Embedded 5000","AMD Ryzen™  Embedded R1000","AMD Ryzen™  Embedded R2000","AMD Ryzen™  Embedded V1000","AMD Ryzen™  Embedded V2000","AMD Ryzen™  Embedded V3000","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”","Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics “Picasso” AM4","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”","Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics “Picasso” FP5","Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics “Renoir” FP6","Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics  “Cezanne”","Ryzen™ 5000 Series Desktop Processors “Vermeer”","Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne”","Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne”","Ryzen™ Threadripper™ 2000 Series Processors “Colfax”","Ryzen™ Threadripper™ 3000 Series Processors “Castle Peak” HEDT","Ryzen™ Threadripper™ PRO 3000WX Series Processors  “Chagall” WS","Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3"],"published":"2023-11-14","related":[{"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"},{"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-12-03","vendors":["AMD"]},"summary":"An attacker can exploit improper access control in System Management Mode to write to SPI ROM, potentially achieving arbitrary code execution.","url":"https://insights.sbomify.com/CVE-2022-23821/"}