{"answers":{"affected":"1 open source package ship an affected version, including Kernel.","exploited":"There is no known exploitation of GSD-2021-1002235 in the wild and no public exploit code.","fix":"No fix has been published for GSD-2021-1002235 yet. Limit exposure of the affected software until one is available.","what":"GSD-2021-1002235 is a vulnerability in Kernel, published on 29 Nov 2021."},"fix_prompt":"Check this codebase for GSD-2021-1002235 and fix it if it is affected.\n\nWhat it is: GSD-2021-1002235 is a vulnerability in Kernel, published on 29 Nov 2021. \nExploitation: There is no known exploitation of GSD-2021-1002235 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-2021-1002235/ (Markdown: https://insights.sbomify.com/GSD-2021-1002235/index.md)","id":"GSD-2021-1002235","markdown":"https://insights.sbomify.com/GSD-2021-1002235/index.md","name":"GSD-2021-1002235","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 memory ordering issue in btrfs work functions may lead to undefined behavior, requiring a kernel patch for stability.","user_interaction":"unknown","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"btrfs: fix memory ordering between normal and ordered work functions\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 v4.14.256 by commit 804a9d239ae9cbe88e861a7cd62319cc6ec7b136, it was introduced in version v3.15 by commit 08a9ff3264181986d1d692a4e6fce3669700c9f8. 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":"btrfs: fix memory ordering between normal and ordered work functions","id":"GSD-2021-1002235","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Linux","product":null,"products":[],"type":"race_condition","year":"2021"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"Linux","fixed":[],"introduced":[],"last_affected":[],"package":"Kernel","purl":null,"source":"GSD-2021-1002235"}],"products":null,"published":"2021-11-29","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 memory ordering issue in btrfs work functions may lead to undefined behavior, requiring a kernel patch for stability.","url":"https://insights.sbomify.com/GSD-2021-1002235/"}