{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2021-1076 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2021-1076 is a medium-severity missing authorization vulnerability in Debian Debian Linux, published on 21 Apr 2021. 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-2021-1076 and fix it if it is affected.\n\nWhat it is: CVE-2021-1076 is a medium-severity missing authorization vulnerability in Debian Debian Linux, published on 21 Apr 2021. 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-2021-1076 in the wild and no public exploit code.\n\nAffected product: Debian Debian Linux. 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-2021-1076/ (Markdown: https://insights.sbomify.com/CVE-2021-1076/index.md)","id":"CVE-2021-1076","markdown":"https://insights.sbomify.com/CVE-2021-1076/index.md","name":"CVE-2021-1076","record":{"aliases":["DEBIAN-CVE-2021-1076","GHSA-vfw8-mw63-c6hv","MGASA-2021-0202","UBUNTU-CVE-2021-1076"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["denial_of_service","data_read","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"NVIDIA GPU Driver","requires_auth":"low_privilege","summary":"Improper access control in the NVIDIA GPU kernel driver allows attackers to cause denial of service, information disclosure, or data corruption.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"nvidia","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"gpu_display_driver","vendor":"nvidia"}],"cvss":{"score":6.6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H","version":"3.1"},"cwes":[],"description":"NVIDIA GPU Display Driver for Windows and Linux, all versions, contains a vulnerability in the kernel mode layer (nvlddmkm.sys or nvidia.ko) where improper access control may lead to denial of service, information disclosure, or data corruption.","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":"Missing authorization in NVIDIA GPU Display Driver","id":"CVE-2021-1076","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux","nvidia:gpu_display_driver"],"type":"missing_authorization","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Denial of service in NVIDIA GPU Display Driver","id":"CVE-2021-1077"},"packages":[],"prev":{"headline":"Null dereference in NVIDIA GPU Display Driver","id":"CVE-2021-1075"},"products":["NVIDIA GPU Display Driver"],"published":"2021-04-21","related":[{"cvss_score":10,"headline":"ProFTPD Improper Access Control","id":"CVE-2015-3306","kev_date_added":"2026-10-08","published":"2015-05-18"},{"cvss_score":9.9,"headline":"RoundCube Webmail Deserialization of Untrusted Data","id":"CVE-2025-49113","kev_date_added":"2026-02-20","published":"2025-06-02"},{"cvss_score":9.8,"headline":"GNU InetUtils Argument Injection","id":"CVE-2026-24061","kev_date_added":"2026-01-26","published":"2026-01-21"},{"cvss_score":9.8,"headline":"Linux Kernel Improper Check for Unusual or Exceptional Conditions","id":"CVE-2025-39682","kev_date_added":"2026-09-18","published":"2025-09-05"},{"cvss_score":9.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2024-9680","kev_date_added":"2024-10-15","published":"2024-10-09"},{"cvss_score":9.8,"headline":"RARLAB UnRAR Directory Traversal","id":"CVE-2022-30333","kev_date_added":"2022-08-09","published":"2022-05-09"},{"cvss_score":9.8,"headline":"Roundcube Webmail SQL Injection","id":"CVE-2021-44026","kev_date_added":"2023-06-22","published":"2021-11-19"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["NVIDIA"]},"summary":"Improper access control in the NVIDIA GPU kernel driver allows attackers to cause denial of service, information disclosure, or data corruption.","url":"https://insights.sbomify.com/CVE-2021-1076/"}