{"answers":{"affected":"1 open source package ship an affected version, including Kernel.","exploited":"There is no known exploitation of GSD-2021-1001648 in the wild and no public exploit code.","fix":"No fix has been published for GSD-2021-1001648 yet. Limit exposure of the affected software until one is available.","what":"GSD-2021-1001648 is a denial of service vulnerability in Kernel, published on 19 Oct 2021. It can only be exploited from the same machine or local network."},"fix_prompt":"Check this codebase for GSD-2021-1001648 and fix it if it is affected.\n\nWhat it is: GSD-2021-1001648 is a denial of service vulnerability in Kernel, published on 19 Oct 2021. It can only be exploited from the same machine or local network.\nExploitation: There is no known exploitation of GSD-2021-1001648 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-2021-1001648/ (Markdown: https://insights.sbomify.com/GSD-2021-1001648/index.md)","id":"GSD-2021-1001648","markdown":"https://insights.sbomify.com/GSD-2021-1001648/index.md","name":"GSD-2021-1001648","record":{"aliases":[],"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":"unknown","summary":"A bug in the Linux kernel's mac80211-hwsim module regarding late beacon hrtimer handling could potentially lead to a denial of service.","user_interaction":"unknown","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"mac80211-hwsim: fix late beacon hrtimer handling\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 v5.10.71 by commit 2c204cf594df3b9468368dc9d0b24d482d93cda7, it was introduced in version v3.9 by commit 01e59e467ecf976c782eecd4dc99644802cc60e2. 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":"mac80211-hwsim: fix late beacon hrtimer handling","id":"GSD-2021-1001648","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Linux","product":null,"products":[],"type":"denial_of_service","year":"2021"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"Linux","fixed":[],"introduced":[],"last_affected":[],"package":"Kernel","purl":null,"source":"GSD-2021-1001648"}],"products":null,"published":"2021-10-19","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's mac80211-hwsim module regarding late beacon hrtimer handling could potentially lead to a denial of service.","url":"https://insights.sbomify.com/GSD-2021-1001648/"}