{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-21820 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-21820 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-21820 is a medium-severity memory corruption vulnerability in NVIDIA Data Center GPU Manager, published on 24 Mar 2022. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-21820 and fix it if it is affected.\n\nWhat it is: CVE-2022-21820 is a medium-severity memory corruption vulnerability in NVIDIA Data Center GPU Manager, published on 24 Mar 2022. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-21820 in the wild and no public exploit code.\n\nAffected product: NVIDIA Data Center GPU Manager. 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-2022-21820/ (Markdown: https://insights.sbomify.com/CVE-2022-21820/index.md)","id":"CVE-2022-21820","markdown":"https://insights.sbomify.com/CVE-2022-21820/index.md","name":"CVE-2022-21820","record":{"aliases":["GHSA-rqg9-g4fr-3cfj"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","privilege_escalation","denial_of_service","data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"NVIDIA Data Center GPU Manager","requires_auth":"low_privilege","summary":"A network user can trigger memory corruption in NVIDIA DCGM, leading to code execution, privilege escalation, and data compromise.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"nvidia","cpe":[{"product":"data_center_gpu_manager","vendor":"nvidia"}],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-755","name":"Improper Handling of Exceptional Conditions"},{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"NVIDIA DCGM contains a vulnerability in nvhostengine, where a network user can cause detection of error conditions without action, which may lead to limited code execution, some denial of service, escalation of privileges, and limited impacts to both data confidentiality and 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 NVIDIA Data Center GPU Manager","id":"CVE-2022-21820","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2022"},"n_packages":0,"n_references":2,"next":{"headline":"Integer overflow in NVIDIA CUDA Toolkit","id":"CVE-2022-21821"},"packages":[],"prev":{"headline":"Misconfiguration in Jetson Nano, Jetson Nano 2GB","id":"CVE-2022-21819"},"products":["NVIDIA Data Center GPU Manager"],"published":"2022-03-24","related":[{"cvss_score":8.4,"headline":"Memory corruption in DCGM","id":"CVE-2023-0208","kev_date_added":null,"published":"2023-04-01"},{"cvss_score":7.8,"headline":"Code injection in NVIDIA Data Center GPU Manager (DCGM)","id":"CVE-2021-34398","kev_date_added":null,"published":"2021-08-13"}],"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":"2024-08-03","vendors":["NVIDIA"]},"summary":"A network user can trigger memory corruption in NVIDIA DCGM, leading to code execution, privilege escalation, and data compromise.","url":"https://insights.sbomify.com/CVE-2022-21820/"}