{"answers":{"affected":"It affects 62 products.","exploited":"There is no known exploitation of CVE-2023-31346 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-31346 is a medium-severity vulnerability in Amd Epyc 72f3 Firmware, published on 13 Feb 2024. 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-2023-31346 and fix it if it is affected.\n\nWhat it is: CVE-2023-31346 is a medium-severity vulnerability in Amd Epyc 72f3 Firmware, published on 13 Feb 2024. 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-2023-31346 in the wild and no public exploit code.\n\nAffected product: Amd Epyc 72f3 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-2023-31346/ (Markdown: https://insights.sbomify.com/CVE-2023-31346/index.md)","id":"CVE-2023-31346","markdown":"https://insights.sbomify.com/CVE-2023-31346/index.md","name":"CVE-2023-31346","record":{"aliases":["ALSA-2024:4262","ALSA-2024:4774","GHSA-rvmr-97cf-9f3m","RHSA-2024:4262","RHSA-2024:4409","RHSA-2024:4733","RHSA-2024:4741","RHSA-2024:4774","RHSA-2024:5640","RLSA-2024:4262","UBUNTU-CVE-2023-31346"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"AMD EPYC Firmware","requires_auth":"high_privilege","summary":"A privileged attacker can access stale data from other guests due to uninitialized memory in AMD SEV Firmware.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"AMD","cpe":[{"product":"epyc_7203_firmware","vendor":"amd"},{"product":"epyc_7203p_firmware","vendor":"amd"},{"product":"epyc_72f3_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_7373x_firmware","vendor":"amd"},{"product":"epyc_73f3_firmware","vendor":"amd"},{"product":"epyc_7413_firmware","vendor":"amd"},{"product":"epyc_7443_firmware","vendor":"amd"},{"product":"epyc_7443p_firmware","vendor":"amd"},{"product":"epyc_7453_firmware","vendor":"amd"},{"product":"epyc_7473x_firmware","vendor":"amd"},{"product":"epyc_74f3_firmware","vendor":"amd"},{"product":"epyc_7513_firmware","vendor":"amd"},{"product":"epyc_7543_firmware","vendor":"amd"},{"product":"epyc_7543p_firmware","vendor":"amd"},{"product":"epyc_7573x_firmware","vendor":"amd"},{"product":"epyc_75f3_firmware","vendor":"amd"},{"product":"epyc_7643_firmware","vendor":"amd"},{"product":"epyc_7643p_firmware","vendor":"amd"},{"product":"epyc_7663_firmware","vendor":"amd"},{"product":"epyc_7663p_firmware","vendor":"amd"},{"product":"epyc_7713_firmware","vendor":"amd"},{"product":"epyc_7713p_firmware","vendor":"amd"},{"product":"epyc_7763_firmware","vendor":"amd"},{"product":"epyc_7773x_firmware","vendor":"amd"},{"product":"epyc_8024p_firmware","vendor":"amd"},{"product":"epyc_8024pn_firmware","vendor":"amd"},{"product":"epyc_8124p_firmware","vendor":"amd"},{"product":"epyc_8124pn_firmware","vendor":"amd"},{"product":"epyc_8224p_firmware","vendor":"amd"},{"product":"epyc_8224pn_firmware","vendor":"amd"},{"product":"epyc_8324p_firmware","vendor":"amd"},{"product":"epyc_8324pn_firmware","vendor":"amd"},{"product":"epyc_8434p_firmware","vendor":"amd"},{"product":"epyc_8434pn_firmware","vendor":"amd"},{"product":"epyc_8534p_firmware","vendor":"amd"},{"product":"epyc_8534pn_firmware","vendor":"amd"},{"product":"epyc_9124_firmware","vendor":"amd"},{"product":"epyc_9174f_firmware","vendor":"amd"},{"product":"epyc_9184x_firmware","vendor":"amd"},{"product":"epyc_9224_firmware","vendor":"amd"},{"product":"epyc_9254_firmware","vendor":"amd"},{"product":"epyc_9274f_firmware","vendor":"amd"},{"product":"epyc_9334_firmware","vendor":"amd"},{"product":"epyc_9354_firmware","vendor":"amd"},{"product":"epyc_9354p_firmware","vendor":"amd"},{"product":"epyc_9374f_firmware","vendor":"amd"},{"product":"epyc_9384x_firmware","vendor":"amd"},{"product":"epyc_9454_firmware","vendor":"amd"},{"product":"epyc_9454p_firmware","vendor":"amd"},{"product":"epyc_9474f_firmware","vendor":"amd"},{"product":"epyc_9534_firmware","vendor":"amd"},{"product":"epyc_9554_firmware","vendor":"amd"},{"product":"epyc_9554p_firmware","vendor":"amd"},{"product":"epyc_9634_firmware","vendor":"amd"},{"product":"epyc_9654_firmware","vendor":"amd"},{"product":"epyc_9654p_firmware","vendor":"amd"},{"product":"epyc_9684x_firmware","vendor":"amd"}],"cvss":{"score":6,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"Failure to initialize\nmemory in SEV Firmware may allow a privileged attacker to access stale data\nfrom other guests.","ecosystems":["AlmaLinux:8","AlmaLinux:9","Red Hat:enterprise_linux:8::baseos","Red Hat:enterprise_linux:9::baseos","Red Hat:rhel_aus:8.4::baseos","Red Hat:rhel_aus:8.6::baseos","Red Hat:rhel_e4s:8.4::baseos","Red Hat:rhel_e4s:8.6::baseos","Red Hat:rhel_eus:8.8::baseos","Red Hat:rhel_eus:9.2::baseos","Red Hat:rhel_tus:8.4::baseos","Red Hat:rhel_tus:8.6::baseos","Rocky Linux:8"],"exploits":{"exploitdb":0,"first_seen":"2023-09-03","github_poc":1,"max_poc_stars":1,"metasploit":0,"nuclei":0,"refs":[{"date":"2023-09-03T13:54:51Z","kind":"github_poc","ref":"https://github.com/Freax13/cve-2023-31346-poc","stars":1,"title":null}],"tier":"poc_unverified"},"has_fix":true,"headline":"Information disclosure in 3rd Gen AMD EPYC™ Processors","id":"CVE-2023-31346","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"amd:epyc_72f3_firmware","products":["amd:epyc_72f3_firmware","amd:epyc_7313_firmware","amd:epyc_7313p_firmware","amd:epyc_7343_firmware","amd:epyc_7373x_firmware","amd:epyc_73f3_firmware","amd:epyc_7413_firmware","amd:epyc_7443_firmware","amd:epyc_7443p_firmware","amd:epyc_7453_firmware","amd:epyc_7473x_firmware","amd:epyc_74f3_firmware","amd:epyc_7513_firmware","amd:epyc_7543_firmware","amd:epyc_7543p_firmware","amd:epyc_7573x_firmware","amd:epyc_75f3_firmware","amd:epyc_7643_firmware","amd:epyc_7663_firmware","amd:epyc_7713_firmware","amd:epyc_7713p_firmware","amd:epyc_7763_firmware","amd:epyc_7773x_firmware"],"type":"information_disclosure","year":"2023"},"n_packages":241,"n_references":1,"next":{"headline":"Other in 3rd Gen AMD EPYC™ Processors","id":"CVE-2023-31347"},"packages":[{"ecosystem":"AlmaLinux:8","fixed":["39.31.5.1-122.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"iwl100-firmware","purl":"pkg:rpm/almalinux/iwl100-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["1:39.31.5.1-122.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"iwl1000-firmware","purl":"pkg:rpm/almalinux/iwl1000-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["18.168.6.1-122.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"iwl105-firmware","purl":"pkg:rpm/almalinux/iwl105-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["18.168.6.1-122.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"iwl135-firmware","purl":"pkg:rpm/almalinux/iwl135-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["18.168.6.1-122.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"iwl2000-firmware","purl":"pkg:rpm/almalinux/iwl2000-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["18.168.6.1-122.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"iwl2030-firmware","purl":"pkg:rpm/almalinux/iwl2030-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["1:25.30.13.0-122.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"iwl3160-firmware","purl":"pkg:rpm/almalinux/iwl3160-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["15.32.2.9-122.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"iwl3945-firmware","purl":"pkg:rpm/almalinux/iwl3945-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["228.61.2.24-122.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"iwl4965-firmware","purl":"pkg:rpm/almalinux/iwl4965-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["8.83.5.1_1-122.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"iwl5000-firmware","purl":"pkg:rpm/almalinux/iwl5000-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["8.24.2.2-122.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"iwl5150-firmware","purl":"pkg:rpm/almalinux/iwl5150-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["9.221.4.1-122.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"iwl6000-firmware","purl":"pkg:rpm/almalinux/iwl6000-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["18.168.6.1-122.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"iwl6000g2a-firmware","purl":"pkg:rpm/almalinux/iwl6000g2a-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["18.168.6.1-122.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"iwl6000g2b-firmware","purl":"pkg:rpm/almalinux/iwl6000g2b-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["41.28.5.1-122.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"iwl6050-firmware","purl":"pkg:rpm/almalinux/iwl6050-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["1:25.30.13.0-122.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"iwl7260-firmware","purl":"pkg:rpm/almalinux/iwl7260-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["20240610-122.git90df68d2.el8_10"],"introduced":["0"],"last_affected":[],"package":"libertas-sd8686-firmware","purl":"pkg:rpm/almalinux/libertas-sd8686-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["20240610-122.git90df68d2.el8_10"],"introduced":["0"],"last_affected":[],"package":"libertas-sd8787-firmware","purl":"pkg:rpm/almalinux/libertas-sd8787-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["2:20240610-122.git90df68d2.el8_10"],"introduced":["0"],"last_affected":[],"package":"libertas-usb8388-firmware","purl":"pkg:rpm/almalinux/libertas-usb8388-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["20240610-122.git90df68d2.el8_10"],"introduced":["0"],"last_affected":[],"package":"libertas-usb8388-olpc-firmware","purl":"pkg:rpm/almalinux/libertas-usb8388-olpc-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:8","fixed":["20240610-122.git90df68d2.el8_10"],"introduced":["0"],"last_affected":[],"package":"linux-firmware","purl":"pkg:rpm/almalinux/linux-firmware","source":"ALSA-2024:4262"},{"ecosystem":"AlmaLinux:9","fixed":["39.31.5.1-143.1.el9_4"],"introduced":["0"],"last_affected":[],"package":"iwl100-firmware","purl":"pkg:rpm/almalinux/iwl100-firmware","source":"ALSA-2024:4774"},{"ecosystem":"AlmaLinux:9","fixed":["1:39.31.5.1-143.1.el9_4"],"introduced":["0"],"last_affected":[],"package":"iwl1000-firmware","purl":"pkg:rpm/almalinux/iwl1000-firmware","source":"ALSA-2024:4774"},{"ecosystem":"AlmaLinux:9","fixed":["18.168.6.1-143.1.el9_4"],"introduced":["0"],"last_affected":[],"package":"iwl105-firmware","purl":"pkg:rpm/almalinux/iwl105-firmware","source":"ALSA-2024:4774"},{"ecosystem":"AlmaLinux:9","fixed":["18.168.6.1-143.1.el9_4"],"introduced":["0"],"last_affected":[],"package":"iwl135-firmware","purl":"pkg:rpm/almalinux/iwl135-firmware","source":"ALSA-2024:4774"},{"ecosystem":"AlmaLinux:9","fixed":["18.168.6.1-143.1.el9_4"],"introduced":["0"],"last_affected":[],"package":"iwl2000-firmware","purl":"pkg:rpm/almalinux/iwl2000-firmware","source":"ALSA-2024:4774"},{"ecosystem":"AlmaLinux:9","fixed":["18.168.6.1-143.1.el9_4"],"introduced":["0"],"last_affected":[],"package":"iwl2030-firmware","purl":"pkg:rpm/almalinux/iwl2030-firmware","source":"ALSA-2024:4774"},{"ecosystem":"AlmaLinux:9","fixed":["1:25.30.13.0-143.1.el9_4"],"introduced":["0"],"last_affected":[],"package":"iwl3160-firmware","purl":"pkg:rpm/almalinux/iwl3160-firmware","source":"ALSA-2024:4774"},{"ecosystem":"AlmaLinux:9","fixed":["8.83.5.1_1-143.1.el9_4"],"introduced":["0"],"last_affected":[],"package":"iwl5000-firmware","purl":"pkg:rpm/almalinux/iwl5000-firmware","source":"ALSA-2024:4774"},{"ecosystem":"AlmaLinux:9","fixed":["8.24.2.2-143.1.el9_4"],"introduced":["0"],"last_affected":[],"package":"iwl5150-firmware","purl":"pkg:rpm/almalinux/iwl5150-firmware","source":"ALSA-2024:4774"},{"ecosystem":"AlmaLinux:9","fixed":["18.168.6.1-143.1.el9_4"],"introduced":["0"],"last_affected":[],"package":"iwl6000g2a-firmware","purl":"pkg:rpm/almalinux/iwl6000g2a-firmware","source":"ALSA-2024:4774"},{"ecosystem":"AlmaLinux:9","fixed":["18.168.6.1-143.1.el9_4"],"introduced":["0"],"last_affected":[],"package":"iwl6000g2b-firmware","purl":"pkg:rpm/almalinux/iwl6000g2b-firmware","source":"ALSA-2024:4774"},{"ecosystem":"AlmaLinux:9","fixed":["41.28.5.1-143.1.el9_4"],"introduced":["0"],"last_affected":[],"package":"iwl6050-firmware","purl":"pkg:rpm/almalinux/iwl6050-firmware","source":"ALSA-2024:4774"},{"ecosystem":"AlmaLinux:9","fixed":["1:25.30.13.0-143.1.el9_4"],"introduced":["0"],"last_affected":[],"package":"iwl7260-firmware","purl":"pkg:rpm/almalinux/iwl7260-firmware","source":"ALSA-2024:4774"},{"ecosystem":"AlmaLinux:9","fixed":["20240603-143.1.el9_4"],"introduced":["0"],"last_affected":[],"package":"libertas-sd8787-firmware","purl":"pkg:rpm/almalinux/libertas-sd8787-firmware","source":"ALSA-2024:4774"},{"ecosystem":"AlmaLinux:9","fixed":["20240603-143.1.el9_4"],"introduced":["0"],"last_affected":[],"package":"linux-firmware","purl":"pkg:rpm/almalinux/linux-firmware","source":"ALSA-2024:4774"},{"ecosystem":"AlmaLinux:9","fixed":["20240603-143.1.el9_4"],"introduced":["0"],"last_affected":[],"package":"linux-firmware-whence","purl":"pkg:rpm/almalinux/linux-firmware-whence","source":"ALSA-2024:4774"},{"ecosystem":"AlmaLinux:9","fixed":["20240603-143.1.el9_4"],"introduced":["0"],"last_affected":[],"package":"netronome-firmware","purl":"pkg:rpm/almalinux/netronome-firmware","source":"ALSA-2024:4774"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:39.31.5.1-122.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"iwl100-firmware","purl":"pkg:rpm/redhat/iwl100-firmware","source":"RHSA-2024:4262"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["1:39.31.5.1-122.el8_10.1"],"introduced":["0"],"last_affected":[],"package":"iwl1000-firmware","purl":"pkg:rpm/redhat/iwl1000-firmware","source":"RHSA-2024:4262"}],"prev":{"headline":"Privilege escalation in AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics","id":"CVE-2023-31345"},"products":["3rd Gen AMD EPYC™ Processors","4th Gen AMD EPYC™ Processors "],"published":"2024-02-13","related":[{"cvss_score":7.9,"headline":"Memory corruption in 3rd Gen AMD EPYC™ Processors","id":"CVE-2024-21980","kev_date_added":null,"published":"2024-08-05"},{"cvss_score":6.5,"headline":"Other in AMD EPYC™ 7003 Series Processors","id":"CVE-2023-20591","kev_date_added":null,"published":"2024-08-13"},{"cvss_score":6.1,"headline":"Denial of service in 2nd Gen AMD EPYC™ Processors","id":"CVE-2023-20533","kev_date_added":null,"published":"2023-11-14"},{"cvss_score":6,"headline":"Memory corruption in 3rd Gen AMD EPYC™ Processors","id":"CVE-2023-31355","kev_date_added":null,"published":"2024-08-05"},{"cvss_score":6,"headline":"Information disclosure in 3rd Gen AMD EPYC™ Processors","id":"CVE-2024-21978","kev_date_added":null,"published":"2024-08-05"},{"cvss_score":5.3,"headline":"Security feature bypass in AMD EPYC™ 7003 Processors","id":"CVE-2023-20584","kev_date_added":null,"published":"2024-08-13"}],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"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":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-03-20","vendors":[" AMD","AMD"]},"summary":"A privileged attacker can access stale data from other guests due to uninitialized memory in AMD SEV Firmware.","url":"https://insights.sbomify.com/CVE-2023-31346/"}