{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2023-54133 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-54133 is a denial of service vulnerability in Linux, published on 24 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-2023-54133 and fix it if it is affected.\n\nWhat it is: CVE-2023-54133 is a denial of service vulnerability in Linux, published on 24 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-2023-54133 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-2023-54133/ (Markdown: https://insights.sbomify.com/CVE-2023-54133/index.md)","id":"CVE-2023-54133","markdown":"https://insights.sbomify.com/CVE-2023-54133/index.md","name":"CVE-2023-54133","record":{"aliases":["BELL-CVE-2023-54133","DEBIAN-CVE-2023-54133","GHSA-rhjm-7jhc-x7ww","UBUNTU-CVE-2023-54133"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"high_privilege","summary":"A resource leak in the Linux kernel NFP driver allows local attackers to cause denial of service by moving network devices between namespaces.","user_interaction":"not_required","vuln_class":"denial_of_service"},"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\nnfp: clean mc addresses in application firmware when closing port\n\nWhen moving devices from one namespace to another, mc addresses are\ncleaned in software while not removed from application firmware. Thus\nthe mc addresses are remained and will cause resource leak.\n\nNow use `__dev_mc_unsync` to clean mc addresses when closing port.","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":"nfp: clean mc addresses in application firmware when closing port","id":"CVE-2023-54133","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"autofs: fix memory leak of waitqueues in autofs_catatonic_mode","id":"CVE-2023-54134"},"packages":[],"prev":{"headline":"erofs: stop parsing non-compact HEAD index if clusterofs is invalid","id":"CVE-2023-54132"},"products":["Linux"],"published":"2025-12-24","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 resource leak in the Linux kernel NFP driver allows local attackers to cause denial of service by moving network devices between namespaces.","url":"https://insights.sbomify.com/CVE-2023-54133/"}