{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2023-25521 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-25521 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-25521 is a high-severity vulnerability in NVIDIA DGX A100/A800, published on 3 Jul 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-2023-25521 and fix it if it is affected.\n\nWhat it is: CVE-2023-25521 is a high-severity vulnerability in NVIDIA DGX A100/A800, published on 3 Jul 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-2023-25521 in the wild and no public exploit code.\n\nAffected product: NVIDIA DGX A100/A800. 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-2023-25521/ (Markdown: https://insights.sbomify.com/CVE-2023-25521/index.md)","id":"CVE-2023-25521","markdown":"https://insights.sbomify.com/CVE-2023-25521/index.md","name":"CVE-2023-25521","record":{"aliases":["GHSA-2x8r-wp6q-whxr"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["privilege_escalation","denial_of_service","data_read","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"NVIDIA DGX SBIOS","requires_auth":"high_privilege","summary":"An attacker can execute code with unnecessary privileges in NVIDIA DGX SBIOS due to missing input validation, leading to DoS, data disclosure, and tampering.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"nvidia","cpe":[{"product":"dgx_a100_firmware","vendor":"nvidia"},{"product":"dgx_a800_firmware","vendor":"nvidia"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-269","name":"Improper Privilege Management"},{"id":"CWE-250","name":"Execution with Unnecessary Privileges"}],"description":"NVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause execution with unnecessary privileges by leveraging a weakness whereby proper input parameter validation is not performed.  A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.","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 DGX A100/A800","id":"CVE-2023-25521","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Other in DGX A100/A800","id":"CVE-2023-25522"},"packages":[],"prev":{"headline":"Denial of service in Jetson AGX Xavier series, Jetson Xavier NX, Jetson TX2 series, Jetson TX2 NX","id":"CVE-2023-25520"},"products":["DGX A100/A800"],"published":"2023-07-03","related":[{"cvss_score":9.3,"headline":"CVE","id":"CVE-2023-31029","kev_date_added":null,"published":"2024-01-12"},{"cvss_score":9.3,"headline":"CVE","id":"CVE-2023-31030","kev_date_added":null,"published":"2024-01-12"},{"cvss_score":9,"headline":"CVE","id":"CVE-2023-31024","kev_date_added":null,"published":"2024-01-12"},{"cvss_score":8.4,"headline":"Memory corruption in NVIDIA DGX Servers","id":"CVE-2022-42271","kev_date_added":null,"published":"2023-01-11"},{"cvss_score":8.2,"headline":"Null dereference in NVIDIA DGX A100","id":"CVE-2022-31599","kev_date_added":null,"published":"2022-07-04"},{"cvss_score":8.2,"headline":"Memory corruption in NVIDIA DGX A100","id":"CVE-2022-28200","kev_date_added":null,"published":"2022-07-02"},{"cvss_score":8.1,"headline":"Memory corruption in NVIDIA DGX servers","id":"CVE-2022-42272","kev_date_added":null,"published":"2023-01-12"}],"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":"2024-11-27","vendors":["NVIDIA"]},"summary":"An attacker can execute code with unnecessary privileges in NVIDIA DGX SBIOS due to missing input validation, leading to DoS, data disclosure, and tampering.","url":"https://insights.sbomify.com/CVE-2023-25521/"}