{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2023-54215 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-54215 is a denial of service 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-2023-54215 and fix it if it is affected.\n\nWhat it is: CVE-2023-54215 is a denial of service 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-2023-54215 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-2023-54215/ (Markdown: https://insights.sbomify.com/CVE-2023-54215/index.md)","id":"CVE-2023-54215","markdown":"https://insights.sbomify.com/CVE-2023-54215/index.md","name":"CVE-2023-54215","record":{"aliases":["BELL-CVE-2023-54215","DEBIAN-CVE-2023-54215","GHSA-g4v8-cg96-4xjg","UBUNTU-CVE-2023-54215"],"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 memory leak in the Linux kernel's virtio-vdpa driver allows attackers to cause a denial of service by exhausting system memory.","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\nvirtio-vdpa: Fix cpumask memory leak in virtio_vdpa_find_vqs()\n\nFree the cpumask allocated by create_affinity_masks() before returning\nfrom the function.","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":"virtio-vdpa: Fix cpumask memory leak in virtio_vdpa_find_vqs()","id":"CVE-2023-54215","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":"net/mlx5e: TC, Fix using eswitch mapping in nic mode","id":"CVE-2023-54216"},"packages":[],"prev":{"headline":"Bluetooth: L2CAP: Fix potential user-after-free","id":"CVE-2023-54214"},"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 memory leak in the Linux kernel's virtio-vdpa driver allows attackers to cause a denial of service by exhausting system memory.","url":"https://insights.sbomify.com/CVE-2023-54215/"}