{"answers":{"affected":"1 open source package ship an affected version, including Kernel.","exploited":"There is no known exploitation of GSD-2021-1002149 in the wild and no public exploit code.","fix":"No fix has been published for GSD-2021-1002149 yet. Limit exposure of the affected software until one is available.","what":"GSD-2021-1002149 is a vulnerability in Kernel, published on 14 Nov 2021."},"fix_prompt":"Check this codebase for GSD-2021-1002149 and fix it if it is affected.\n\nWhat it is: GSD-2021-1002149 is a vulnerability in Kernel, published on 14 Nov 2021. \nExploitation: There is no known exploitation of GSD-2021-1002149 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-2021-1002149/ (Markdown: https://insights.sbomify.com/GSD-2021-1002149/index.md)","id":"GSD-2021-1002149","markdown":"https://insights.sbomify.com/GSD-2021-1002149/index.md","name":"GSD-2021-1002149","record":{"aliases":[],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"Linux Kernel","requires_auth":"unknown","summary":"A race condition in the Linux Kernel device-mapper request queue during suspend could lead to a denial of service.","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":"dm rq: don't queue request to blk-mq during DM suspend\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 v5.15 by commit b4459b11e84092658fa195a2587aff3b9637f0e7. 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":"dm rq: don't queue request to blk-mq during DM suspend","id":"GSD-2021-1002149","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-2021-1002149"}],"products":null,"published":"2021-11-14","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 race condition in the Linux Kernel device-mapper request queue during suspend could lead to a denial of service.","url":"https://insights.sbomify.com/GSD-2021-1002149/"}