{"answers":{"affected":"1 open source package ship an affected version, including Kernel.","exploited":"There is no known exploitation of GSD-2022-1000520 in the wild and no public exploit code.","fix":"No fix has been published for GSD-2022-1000520 yet. Limit exposure of the affected software until one is available.","what":"GSD-2022-1000520 is an use after free vulnerability in Kernel, published on 27 Feb 2022."},"fix_prompt":"Check this codebase for GSD-2022-1000520 and fix it if it is affected.\n\nWhat it is: GSD-2022-1000520 is an use after free vulnerability in Kernel, published on 27 Feb 2022. \nExploitation: There is no known exploitation of GSD-2022-1000520 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- Kernel (Linux): affected all versions; no fix listed\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/GSD-2022-1000520/ (Markdown: https://insights.sbomify.com/GSD-2022-1000520/index.md)","id":"GSD-2022-1000520","markdown":"https://insights.sbomify.com/GSD-2022-1000520/index.md","name":"GSD-2022-1000520","record":{"aliases":[],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"unknown","summary":"A use-after-free vulnerability in the Marvell DSA driver allows potential code execution or denial of service in the Linux kernel.","user_interaction":"unknown","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"net: dsa: mv88e6xxx: fix use-after-free in mv88e6xxx_mdios_unregister\n\nThis is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven.\nThis ID is fixed in Linux Kernel version v5.16.10 by commit 402888280890bceb19e96733dc44792ebfdcd62d, it was introduced in version v5.16.10 by commit 1b451c3994a2d322f8e55032c62c8b47b7d95900. For more details please see the references link.","ecosystems":["Linux"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"net: dsa: mv88e6xxx: fix use-after-free in mv88e6xxx_mdios_unregister","id":"GSD-2022-1000520","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Linux","product":null,"products":[],"type":"use_after_free","year":"2022"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"Linux","fixed":[],"introduced":[],"last_affected":[],"package":"Kernel","purl":null,"source":"GSD-2022-1000520"}],"products":null,"published":"2022-02-27","related":[],"sources":[{"class":"open","licence":"CC0 1.0","name":"Global Security Database","prefix":"GSD"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"A use-after-free vulnerability in the Marvell DSA driver allows potential code execution or denial of service in the Linux kernel.","url":"https://insights.sbomify.com/GSD-2022-1000520/"}