{"answers":{"affected":"1 open source package ship an affected version, including Kernel.","exploited":"There is no known exploitation of GSD-2021-1002451 in the wild and no public exploit code.","fix":"No fix has been published for GSD-2021-1002451 yet. Limit exposure of the affected software until one is available.","what":"GSD-2021-1002451 is a vulnerability in Kernel, published on 19 Dec 2021."},"fix_prompt":"Check this codebase for GSD-2021-1002451 and fix it if it is affected.\n\nWhat it is: GSD-2021-1002451 is a vulnerability in Kernel, published on 19 Dec 2021. \nExploitation: There is no known exploitation of GSD-2021-1002451 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-2021-1002451/ (Markdown: https://insights.sbomify.com/GSD-2021-1002451/index.md)","id":"GSD-2021-1002451","markdown":"https://insights.sbomify.com/GSD-2021-1002451/index.md","name":"GSD-2021-1002451","record":{"aliases":[],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["other"],"network_reachable":"unknown","non_default_config":false,"product_category":"Linux kernel","requires_auth":"unknown","summary":"A bug in the Linux kernel xHCI driver caused incorrect register writes during command ring aborts, potentially affecting USB functionality.","user_interaction":"unknown","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"xhci: Fix commad ring abort, write all 64 bits to CRCR register.\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 v5.4.164 by commit 095a39a2cc273d7a7a96a4ead75e3216314060c2, it was introduced in version v5.4.155 by commit 01c2dcb67e71c351006dd17cbba86c26b7f61eaf. 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":"xhci: Fix commad ring abort, write all 64 bits to CRCR register.","id":"GSD-2021-1002451","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Linux","product":null,"products":[],"type":"other","year":"2021"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"Linux","fixed":[],"introduced":[],"last_affected":[],"package":"Kernel","purl":null,"source":"GSD-2021-1002451"}],"products":null,"published":"2021-12-19","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 bug in the Linux kernel xHCI driver caused incorrect register writes during command ring aborts, potentially affecting USB functionality.","url":"https://insights.sbomify.com/GSD-2021-1002451/"}