{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2023-54304 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-54304 is a vulnerability in Linux, published on 30 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-2023-54304 and fix it if it is affected.\n\nWhat it is: CVE-2023-54304 is a vulnerability in Linux, published on 30 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-2023-54304 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-2023-54304/ (Markdown: https://insights.sbomify.com/CVE-2023-54304/index.md)","id":"CVE-2023-54304","markdown":"https://insights.sbomify.com/CVE-2023-54304/index.md","name":"CVE-2023-54304","record":{"aliases":["BELL-CVE-2023-54304","DEBIAN-CVE-2023-54304","GHSA-52hx-p4rh-g7pf","UBUNTU-CVE-2023-54304"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel","requires_auth":"none","summary":"A missing NULL check in the Linux kernel meson_sm firmware driver can cause a system crash, requiring a kernel patch.","user_interaction":"not_required","vuln_class":"null_dereference"},"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\nfirmware: meson_sm: fix to avoid potential NULL pointer dereference\n\nof_match_device() may fail and returns a NULL pointer.\n\nFix this by checking the return value of of_match_device.","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":"firmware: meson_sm: fix to avoid potential NULL pointer dereference","id":"CVE-2023-54304","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2023"},"n_packages":0,"n_references":7,"next":{"headline":"ext4: refuse to create ea block when umounted","id":"CVE-2023-54305"},"packages":[],"prev":{"headline":"bpf: Disable preemption in bpf_perf_event_output","id":"CVE-2023-54303"},"products":["Linux"],"published":"2025-12-30","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 NULL check in the Linux kernel meson_sm firmware driver can cause a system crash, requiring a kernel patch.","url":"https://insights.sbomify.com/CVE-2023-54304/"}