{"answers":{"affected":"It affects 69 products.","exploited":"There is no known exploitation of CVE-2023-20592 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-20592 is a medium-severity vulnerability in Amd Epyc 7232p Firmware, published on 14 Nov 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-20592 and fix it if it is affected.\n\nWhat it is: CVE-2023-20592 is a medium-severity vulnerability in Amd Epyc 7232p Firmware, published on 14 Nov 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-20592 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-2023-20592/ (Markdown: https://insights.sbomify.com/CVE-2023-20592/index.md)","id":"CVE-2023-20592","markdown":"https://insights.sbomify.com/CVE-2023-20592/index.md","name":"CVE-2023-20592","record":{"aliases":["BELL-CVE-2023-20592","DEBIAN-CVE-2023-20592","GHSA-5prp-6h6f-f55f","RHSA-2024:0753","RHSA-2024:0978","RHSA-2024:0979","UBUNTU-CVE-2023-20592"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"AMD EPYC processors","requires_auth":"low_privilege","summary":"A malicious hypervisor can exploit improper INVD instruction behavior in AMD EPYC CPUs to compromise guest virtual machine memory integrity.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMD","cpe":[{"product":"epyc_7001_firmware","vendor":"amd"},{"product":"epyc_7203_firmware","vendor":"amd"},{"product":"epyc_7203p_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_72f3_firmware","vendor":"amd"},{"product":"epyc_7301_firmware","vendor":"amd"},{"product":"epyc_7302_firmware","vendor":"amd"},{"product":"epyc_7302p_firmware","vendor":"amd"},{"product":"epyc_7303_firmware","vendor":"amd"},{"product":"epyc_7303p_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_7373x_firmware","vendor":"amd"},{"product":"epyc_73f3_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_7473x_firmware","vendor":"amd"},{"product":"epyc_74f3_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_7573x_firmware","vendor":"amd"},{"product":"epyc_75f3_firmware","vendor":"amd"},{"product":"epyc_7601_firmware","vendor":"amd"},{"product":"epyc_7642_firmware","vendor":"amd"},{"product":"epyc_7643_firmware","vendor":"amd"},{"product":"epyc_7643p_firmware","vendor":"amd"},{"product":"epyc_7662_firmware","vendor":"amd"},{"product":"epyc_7663_firmware","vendor":"amd"},{"product":"epyc_7663p_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_7773x_firmware","vendor":"amd"},{"product":"epyc_7f32_firmware","vendor":"amd"},{"product":"epyc_7f52_firmware","vendor":"amd"},{"product":"epyc_7f72_firmware","vendor":"amd"},{"product":"epyc_7h12_firmware","vendor":"amd"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[],"description":"Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine (VM) memory integrity.","ecosystems":["Red Hat:enterprise_linux:7::client","Red Hat:enterprise_linux:7::server","Red Hat:enterprise_linux:7::workstation","Red Hat:rhel_aus:7.6::server","Red Hat:rhel_aus:7.7::server"],"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":"Other in 1st Gen AMD EPYC™ Processors","id":"CVE-2023-20592","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_72f3_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_7373x_firmware","amd:epyc_73f3_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_7473x_firmware","amd:epyc_74f3_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_7573x_firmware","amd:epyc_75f3_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","amd:epyc_7773x_firmware","amd:epyc_7f32_firmware","amd:epyc_7f52_firmware","amd:epyc_7f72_firmware","amd:epyc_7h12_firmware"],"type":"other","year":"2023"},"n_packages":87,"n_references":1,"next":{"headline":"Information disclosure in 2nd Gen AMD EPYC™ Processors","id":"CVE-2023-20593"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:39.31.5.1-82.el7_9"],"introduced":["0"],"last_affected":[],"package":"iwl100-firmware","purl":"pkg:rpm/redhat/iwl100-firmware","source":"RHSA-2024:0753"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["1:39.31.5.1-82.el7_9"],"introduced":["0"],"last_affected":[],"package":"iwl1000-firmware","purl":"pkg:rpm/redhat/iwl1000-firmware","source":"RHSA-2024:0753"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:18.168.6.1-82.el7_9"],"introduced":["0"],"last_affected":[],"package":"iwl105-firmware","purl":"pkg:rpm/redhat/iwl105-firmware","source":"RHSA-2024:0753"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:18.168.6.1-82.el7_9"],"introduced":["0"],"last_affected":[],"package":"iwl135-firmware","purl":"pkg:rpm/redhat/iwl135-firmware","source":"RHSA-2024:0753"},{"ecosystem":"Red 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Hat:enterprise_linux:7::server","fixed":["0:25.30.13.0-82.el7_9"],"introduced":["0"],"last_affected":[],"package":"iwl7260-firmware","purl":"pkg:rpm/redhat/iwl7260-firmware","source":"RHSA-2024:0753"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:20200421-82.git78c0348.el7_9"],"introduced":["0"],"last_affected":[],"package":"linux-firmware","purl":"pkg:rpm/redhat/linux-firmware","source":"RHSA-2024:0753"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:39.31.5.1-82.el7_9"],"introduced":["0"],"last_affected":[],"package":"iwl100-firmware","purl":"pkg:rpm/redhat/iwl100-firmware","source":"RHSA-2024:0753"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["1:39.31.5.1-82.el7_9"],"introduced":["0"],"last_affected":[],"package":"iwl1000-firmware","purl":"pkg:rpm/redhat/iwl1000-firmware","source":"RHSA-2024:0753"},{"ecosystem":"Red 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Processors","2nd Gen AMD EPYC™ Processors","3rd Gen AMD EPYC™ Processors "],"published":"2023-11-14","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":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-10-11","vendors":[" AMD","AMD"]},"summary":"A malicious hypervisor can exploit improper INVD instruction behavior in AMD EPYC CPUs to compromise guest virtual machine memory integrity.","url":"https://insights.sbomify.com/CVE-2023-20592/"}