{"answers":{"affected":"It affects 99 products.","exploited":"There is no known exploitation of CVE-2021-46744 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2021-46744 is a medium-severity vulnerability in Amd Epyc 7232p Firmware, published on 11 May 2022. 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-2021-46744 and fix it if it is affected.\n\nWhat it is: CVE-2021-46744 is a medium-severity vulnerability in Amd Epyc 7232p Firmware, published on 11 May 2022. 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-2021-46744 in the wild and no public exploit code.\n\nAffected product: Amd Epyc 7232p Firmware. 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-2021-46744/ (Markdown: https://insights.sbomify.com/CVE-2021-46744/index.md)","id":"CVE-2021-46744","markdown":"https://insights.sbomify.com/CVE-2021-46744/index.md","name":"CVE-2021-46744","record":{"aliases":["GHSA-4mvg-3c82-rv73"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"AMD SEV Processors","requires_auth":"low_privilege","summary":"A malicious hypervisor can infer data values in AMD SEV guests by monitoring ciphertext, requiring firmware updates to mitigate.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMD","cpe":[{"product":"epyc_7001_firmware","vendor":"amd"},{"product":"epyc_7002_firmware","vendor":"amd"},{"product":"epyc_7003_firmware","vendor":"amd"},{"product":"epyc_7232p_firmware","vendor":"amd"},{"product":"epyc_7251_firmware","vendor":"amd"},{"product":"epyc_7252_firmware","vendor":"amd"},{"product":"epyc_7261_firmware","vendor":"amd"},{"product":"epyc_7262_firmware","vendor":"amd"},{"product":"epyc_7272_firmware","vendor":"amd"},{"product":"epyc_7281_firmware","vendor":"amd"},{"product":"epyc_7282_firmware","vendor":"amd"},{"product":"epyc_7301_firmware","vendor":"amd"},{"product":"epyc_7302_firmware","vendor":"amd"},{"product":"epyc_7302p_firmware","vendor":"amd"},{"product":"epyc_7313_firmware","vendor":"amd"},{"product":"epyc_7313p_firmware","vendor":"amd"},{"product":"epyc_7343_firmware","vendor":"amd"},{"product":"epyc_7351_firmware","vendor":"amd"},{"product":"epyc_7351p_firmware","vendor":"amd"},{"product":"epyc_7352_firmware","vendor":"amd"},{"product":"epyc_7371_firmware","vendor":"amd"},{"product":"epyc_7401_firmware","vendor":"amd"},{"product":"epyc_7401p_firmware","vendor":"amd"},{"product":"epyc_7402_firmware","vendor":"amd"},{"product":"epyc_7402p_firmware","vendor":"amd"},{"product":"epyc_7413_firmware","vendor":"amd"},{"product":"epyc_7443_firmware","vendor":"amd"},{"product":"epyc_7443p_firmware","vendor":"amd"},{"product":"epyc_7451_firmware","vendor":"amd"},{"product":"epyc_7452_firmware","vendor":"amd"},{"product":"epyc_7453_firmware","vendor":"amd"},{"product":"epyc_7501_firmware","vendor":"amd"},{"product":"epyc_7502_firmware","vendor":"amd"},{"product":"epyc_7502p_firmware","vendor":"amd"},{"product":"epyc_7513_firmware","vendor":"amd"},{"product":"epyc_7532_firmware","vendor":"amd"},{"product":"epyc_7542_firmware","vendor":"amd"},{"product":"epyc_7543_firmware","vendor":"amd"},{"product":"epyc_7543p_firmware","vendor":"amd"},{"product":"epyc_7551_firmware","vendor":"amd"},{"product":"epyc_7551p_firmware","vendor":"amd"},{"product":"epyc_7552_firmware","vendor":"amd"},{"product":"epyc_7601_firmware","vendor":"amd"},{"product":"epyc_7642_firmware","vendor":"amd"},{"product":"epyc_7643_firmware","vendor":"amd"},{"product":"epyc_7662_firmware","vendor":"amd"},{"product":"epyc_7663_firmware","vendor":"amd"},{"product":"epyc_7702_firmware","vendor":"amd"},{"product":"epyc_7702p_firmware","vendor":"amd"},{"product":"epyc_7713_firmware","vendor":"amd"},{"product":"epyc_7713p_firmware","vendor":"amd"},{"product":"epyc_7742_firmware","vendor":"amd"},{"product":"epyc_7763_firmware","vendor":"amd"},{"product":"epyc_embedded_3101_firmware","vendor":"amd"},{"product":"epyc_embedded_3151_firmware","vendor":"amd"},{"product":"epyc_embedded_3201_firmware","vendor":"amd"},{"product":"epyc_embedded_3251_firmware","vendor":"amd"},{"product":"epyc_embedded_3255_firmware","vendor":"amd"},{"product":"epyc_embedded_3351_firmware","vendor":"amd"},{"product":"epyc_embedded_3451_firmware","vendor":"amd"},{"product":"epyc_embedded_7232p_firmware","vendor":"amd"},{"product":"epyc_embedded_7251_firmware","vendor":"amd"},{"product":"epyc_embedded_7252_firmware","vendor":"amd"},{"product":"epyc_embedded_7261_firmware","vendor":"amd"},{"product":"epyc_embedded_7262_firmware","vendor":"amd"},{"product":"epyc_embedded_7272_firmware","vendor":"amd"},{"product":"epyc_embedded_7281_firmware","vendor":"amd"},{"product":"epyc_embedded_7282_firmware","vendor":"amd"},{"product":"epyc_embedded_7301_firmware","vendor":"amd"},{"product":"epyc_embedded_7302_firmware","vendor":"amd"},{"product":"epyc_embedded_7302p_firmware","vendor":"amd"},{"product":"epyc_embedded_7351_firmware","vendor":"amd"},{"product":"epyc_embedded_7352_firmware","vendor":"amd"},{"product":"epyc_embedded_735p_firmware","vendor":"amd"},{"product":"epyc_embedded_7371_firmware","vendor":"amd"},{"product":"epyc_embedded_7401_firmware","vendor":"amd"},{"product":"epyc_embedded_7402_firmware","vendor":"amd"},{"product":"epyc_embedded_7402p_firmware","vendor":"amd"},{"product":"epyc_embedded_740p_firmware","vendor":"amd"},{"product":"epyc_embedded_7451_firmware","vendor":"amd"},{"product":"epyc_embedded_7452_firmware","vendor":"amd"},{"product":"epyc_embedded_7501_firmware","vendor":"amd"},{"product":"epyc_embedded_7502_firmware","vendor":"amd"},{"product":"epyc_embedded_7502p_firmware","vendor":"amd"},{"product":"epyc_embedded_7532_firmware","vendor":"amd"},{"product":"epyc_embedded_7542_firmware","vendor":"amd"},{"product":"epyc_embedded_7551_firmware","vendor":"amd"},{"product":"epyc_embedded_7552_firmware","vendor":"amd"},{"product":"epyc_embedded_755p_firmware","vendor":"amd"},{"product":"epyc_embedded_7601_firmware","vendor":"amd"},{"product":"epyc_embedded_7642_firmware","vendor":"amd"},{"product":"epyc_embedded_7662_firmware","vendor":"amd"},{"product":"epyc_embedded_7702_firmware","vendor":"amd"},{"product":"epyc_embedded_7702p_firmware","vendor":"amd"},{"product":"epyc_embedded_7742_firmware","vendor":"amd"},{"product":"epyc_embedded_7f32_firmware","vendor":"amd"},{"product":"epyc_embedded_7f52_firmware","vendor":"amd"},{"product":"epyc_embedded_7f72_firmware","vendor":"amd"},{"product":"epyc_embedded_7h12_firmware","vendor":"amd"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-203","name":"Observable Discrepancy"}],"description":"An attacker with access to a malicious hypervisor may be able to infer data values used in a SEV guest on AMD CPUs by monitoring ciphertext values over time.","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":"Information disclosure in AMD Processors","id":"CVE-2021-46744","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"amd:epyc_7232p_firmware","products":["amd:epyc_7232p_firmware","amd:epyc_7252_firmware","amd:epyc_7262_firmware","amd:epyc_7272_firmware","amd:epyc_7282_firmware","amd:epyc_7302_firmware","amd:epyc_7302p_firmware","amd:epyc_7313_firmware","amd:epyc_7313p_firmware","amd:epyc_7343_firmware","amd:epyc_7352_firmware","amd:epyc_7402_firmware","amd:epyc_7402p_firmware","amd:epyc_7413_firmware","amd:epyc_7443_firmware","amd:epyc_7443p_firmware","amd:epyc_7452_firmware","amd:epyc_7453_firmware","amd:epyc_7502_firmware","amd:epyc_7502p_firmware","amd:epyc_7513_firmware","amd:epyc_7532_firmware","amd:epyc_7542_firmware","amd:epyc_7543_firmware","amd:epyc_7543p_firmware","amd:epyc_7552_firmware","amd:epyc_7642_firmware","amd:epyc_7643_firmware","amd:epyc_7662_firmware","amd:epyc_7663_firmware","amd:epyc_7702_firmware","amd:epyc_7702p_firmware","amd:epyc_7713_firmware","amd:epyc_7713p_firmware","amd:epyc_7742_firmware","amd:epyc_7763_firmware"],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics","id":"CVE-2021-46746"},"packages":[],"prev":{"headline":"Firebase PHP-JWT key/algorithm type confusion","id":"CVE-2021-46743"},"products":["AMD Processors"],"published":"2022-05-11","related":[{"cvss_score":8.4,"headline":"A malicious hypervisor in conjunction with an unprivileged attacker process inside an SEV/SEV-ES guest VM may fail to flush the Translation","id":"CVE-2021-26340","kev_date_added":null,"published":"2021-12-10"},{"cvss_score":7.8,"headline":"Memory corruption in 1st Gen EPYC","id":"CVE-2021-26398","kev_date_added":null,"published":"2023-01-10"},{"cvss_score":7.8,"headline":"Code injection in 1st Gen AMD EPYC™","id":"CVE-2021-26331","kev_date_added":null,"published":"2021-11-16"},{"cvss_score":7.8,"headline":"Code injection in Athlon™ Series","id":"CVE-2021-26335","kev_date_added":null,"published":"2021-11-16"},{"cvss_score":7.5,"headline":"Race condition in AMD EPYC™ 7001 Processors","id":"CVE-2023-20578","kev_date_added":null,"published":"2024-08-13"},{"cvss_score":7.5,"headline":"Denial of service in 1st/2nd/3rd Gen AMD EPYC™ Processors","id":"CVE-2020-12988","kev_date_added":null,"published":"2021-06-11"},{"cvss_score":7.4,"headline":"Race condition in 1st Gen AMD EPYC™ Processors","id":"CVE-2021-26356","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["AMD"]},"summary":"A malicious hypervisor can infer data values in AMD SEV guests by monitoring ciphertext, requiring firmware updates to mitigate.","url":"https://insights.sbomify.com/CVE-2021-46744/"}