{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-1067 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-1067 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-1067 is a medium-severity vulnerability in NVIDIA SHIELD TV, published on 20 Jan 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-2021-1067 and fix it if it is affected.\n\nWhat it is: CVE-2021-1067 is a medium-severity vulnerability in NVIDIA SHIELD TV, published on 20 Jan 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-2021-1067 in the wild and no public exploit code.\n\nAffected product: NVIDIA SHIELD TV. 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-2021-1067/ (Markdown: https://insights.sbomify.com/CVE-2021-1067/index.md)","id":"CVE-2021-1067","markdown":"https://insights.sbomify.com/CVE-2021-1067/index.md","name":"CVE-2021-1067","record":{"aliases":["GHSA-cj34-qf96-c4gj"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["privilege_escalation","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"NVIDIA SHIELD TV","requires_auth":"none","summary":"An attacker can write to the Write Protect Configuration Block via RPMB command status, leading to privilege escalation or denial of service on NVIDIA SHIELD TV devices.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"nvidia","cpe":[{"product":"shield_experience","vendor":"nvidia"}],"cvss":{"score":6.8,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"NVIDIA SHIELD TV, all versions prior to 8.2.2, contains a vulnerability in the implementation of the RPMB command status, in which an attacker can write to the Write Protect Configuration Block, which may lead to denial of service or escalation of privileges.","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 SHIELD TV","id":"CVE-2021-1067","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in SHIELD TV","id":"CVE-2021-1068"},"packages":[],"prev":{"headline":"Denial of service in NVIDIA Virtual GPU Manager","id":"CVE-2021-1066"},"products":["SHIELD TV"],"published":"2021-01-20","related":[{"cvss_score":7.8,"headline":"Missing authorization in SHIELD TV","id":"CVE-2021-34401","kev_date_added":null,"published":"2022-01-18"},{"cvss_score":7.8,"headline":"Use after free in SHIELD TV","id":"CVE-2021-34403","kev_date_added":null,"published":"2022-01-18"},{"cvss_score":7.8,"headline":"Memory corruption in SHIELD TV","id":"CVE-2021-1068","kev_date_added":null,"published":"2021-01-20"},{"cvss_score":7.8,"headline":"Memory corruption in NVIDIA SHIELD TV","id":"CVE-2019-5699","kev_date_added":null,"published":"2019-10-09"},{"cvss_score":7.8,"headline":"Code injection in NVIDIA SHIELD TV","id":"CVE-2019-5700","kev_date_added":null,"published":"2019-10-09"},{"cvss_score":7.8,"headline":"Auth bypass in SHIELD TV","id":"CVE-2019-5679","kev_date_added":null,"published":"2019-08-06"},{"cvss_score":7.8,"headline":"Other in SHIELD TV","id":"CVE-2019-5681","kev_date_added":null,"published":"2019-08-06"}],"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":"An attacker can write to the Write Protect Configuration Block via RPMB command status, leading to privilege escalation or denial of service on NVIDIA SHIELD TV devices.","url":"https://insights.sbomify.com/CVE-2021-1067/"}