{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-40335 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-40335 is a missing authorization vulnerability in Linux, published on 9 Dec 2025. 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-2025-40335 and fix it if it is affected.\n\nWhat it is: CVE-2025-40335 is a missing authorization vulnerability in Linux, published on 9 Dec 2025. 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-2025-40335 in the wild and no public exploit code.\n\nAffected product: 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-2025-40335/ (Markdown: https://insights.sbomify.com/CVE-2025-40335/index.md)","id":"CVE-2025-40335","markdown":"https://insights.sbomify.com/CVE-2025-40335/index.md","name":"CVE-2025-40335","record":{"aliases":["BELL-CVE-2025-40335","DEBIAN-CVE-2025-40335","GHSA-cqm7-f8m7-q4v8","ROOT-OS-DEBIAN-12-CVE-2025-40335","ROOT-OS-DEBIAN-13-CVE-2025-40335","ROOT-OS-UBUNTU-2204-CVE-2025-40335","ROOT-OS-UBUNTU-2404-CVE-2025-40335","UBUNTU-CVE-2025-40335"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"low_privilege","summary":"A missing input validation in the AMD GPU kernel driver allows local attackers to bypass checks, potentially leading to privilege escalation or code execution.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: validate userq input args\n\nThis will help on validating the userq input args, and\nrejecting for the invalid userq request at the IOCTLs\nfirst place.","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":"drm/amdgpu: validate userq input args","id":"CVE-2025-40335","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"drm/gpusvm: fix hmm_pfn_to_map_order() usage","id":"CVE-2025-40336"},"packages":[],"prev":{"headline":"drm/amdgpu: validate userq buffer virtual address and size","id":"CVE-2025-40334"},"products":["Linux"],"published":"2025-12-09","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-05-11","vendors":["Linux"]},"summary":"A missing input validation in the AMD GPU kernel driver allows local attackers to bypass checks, potentially leading to privilege escalation or code execution.","url":"https://insights.sbomify.com/CVE-2025-40335/"}