{"answers":{"affected":"It affects 56 products.","exploited":"There is no known exploitation of CVE-2021-46759 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-46759 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-46759 is a medium-severity memory corruption vulnerability in AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics   “Pollock”, published on 9 May 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-2021-46759 and fix it if it is affected.\n\nWhat it is: CVE-2021-46759 is a medium-severity memory corruption vulnerability in AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics   “Pollock”, published on 9 May 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-2021-46759 in the wild and no public exploit code.\n\nAffected product: AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics   “Pollock”. 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-2021-46759/ (Markdown: https://insights.sbomify.com/CVE-2021-46759/index.md)","id":"CVE-2021-46759","markdown":"https://insights.sbomify.com/CVE-2021-46759/index.md","name":"CVE-2021-46759","record":{"aliases":["GHSA-gp8r-64c4-ggqw"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"AMD Secure Processor","requires_auth":"none","summary":"An attacker with physical access can exploit improper input validation in the AMD TEE to reveal secure bootloader memory contents via serial port.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMD","cpe":[{"product":"athlon_gold_3150g_firmware","vendor":"amd"},{"product":"athlon_gold_3150ge_firmware","vendor":"amd"},{"product":"athlon_silver_3050ge_firmware","vendor":"amd"},{"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_pro_2100ge_firmware","vendor":"amd"}],"cvss":{"score":6.1,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Improper syscall input validation in AMD TEE\n(Trusted Execution Environment) may allow an attacker with physical access and\ncontrol of a Uapp that runs under the bootloader to reveal the contents of the\nASP (AMD Secure Processor) bootloader accessible memory to a serial port,\nresulting in a potential loss of integrity.","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 Mobile Processors with Radeon™ Graphics “Pollock”","id":"CVE-2021-46759","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":"Memory corruption in 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT","id":"CVE-2021-46760"},"packages":[],"prev":{"headline":"Information disclosure in AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics “Barcelo”","id":"CVE-2021-46758"},"products":["Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics   “Pollock”","Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULP","Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5","Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4","Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir” ","Ryzen™ 3000 Series Mobile processor, 2nd Gen AMD Ryzen™ Mobile Processors with Radeon™ Graphics “Picasso”","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”"],"published":"2023-05-09","related":[{"cvss_score":9.1,"headline":"Memory corruption in Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock”","id":"CVE-2021-46753","kev_date_added":null,"published":"2023-05-09"},{"cvss_score":9.1,"headline":"Information disclosure in AMD Ryzen™ Embedded R1000","id":"CVE-2021-46754","kev_date_added":null,"published":"2023-05-09"},{"cvss_score":7.5,"headline":"Memory corruption in AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics","id":"CVE-2022-23815","kev_date_added":null,"published":"2024-08-13"},{"cvss_score":7.5,"headline":"Denial of service in 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT","id":"CVE-2021-46749","kev_date_added":null,"published":"2023-05-09"},{"cvss_score":7.5,"headline":"Denial of service in 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT","id":"CVE-2021-46794","kev_date_added":null,"published":"2023-05-09"},{"cvss_score":5.9,"headline":"Race condition in Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULP","id":"CVE-2021-46792","kev_date_added":null,"published":"2023-05-09"}],"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":"2025-01-27","vendors":["AMD"]},"summary":"An attacker with physical access can exploit improper input validation in the AMD TEE to reveal secure bootloader memory contents via serial port.","url":"https://insights.sbomify.com/CVE-2021-46759/"}