{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2023-54022 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-54022 is a memory corruption 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-2023-54022 and fix it if it is affected.\n\nWhat it is: CVE-2023-54022 is a memory corruption 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-2023-54022 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-2023-54022/ (Markdown: https://insights.sbomify.com/CVE-2023-54022/index.md)","id":"CVE-2023-54022","markdown":"https://insights.sbomify.com/CVE-2023-54022/index.md","name":"CVE-2023-54022","record":{"aliases":["BELL-CVE-2023-54022","GHSA-j4hq-f3qw-86xx","UBUNTU-CVE-2023-54022"],"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 ALSA USB audio driver allows local attackers to cause denial of service via resource exhaustion.","user_interaction":"not_required","vuln_class":"memory_corruption"},"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\nALSA: usb-audio: Fix potential memory leaks at error path for UMP open\n\nThe allocation and initialization errors at alloc_midi_urbs() that is\ncalled at MIDI 2.0 / UMP device are supposed to be handled at the\ncaller side by invoking free_midi_urbs().  However, free_midi_urbs()\nloops only for ep-\u003enum_urbs entries, and since ep-\u003enum_entries wasn't\nupdated yet at the allocation / init error in alloc_midi_urbs(), this\nentry won't be released.\n\nThe intention of free_midi_urbs() is to release the whole elements, so\nchange the loop size to NUM_URBS to scan over all elements for fixing\nthe missed releases.\n\nAlso, the call of free_midi_urbs() is missing at\nsnd_usb_midi_v2_open().  Although it'll be released later at\nreopen/close or disconnection, it's better to release immediately at\nthe error path.","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":"ALSA: usb-audio: Fix potential memory leaks at error path for UMP open","id":"CVE-2023-54022","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"btrfs: fix race between balance and cancel/pause","id":"CVE-2023-54023"},"packages":[],"prev":{"headline":"ext4: set goal start correctly in ext4_mb_normalize_request","id":"CVE-2023-54021"},"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 memory leak in the Linux kernel ALSA USB audio driver allows local attackers to cause denial of service via resource exhaustion.","url":"https://insights.sbomify.com/CVE-2023-54022/"}