{"answers":{"affected":"1 open source package ship an affected version, including Kernel.","exploited":"There is no known exploitation of GSD-2021-1002591 in the wild and no public exploit code.","fix":"No fix has been published for GSD-2021-1002591 yet. Limit exposure of the affected software until one is available.","what":"GSD-2021-1002591 is a vulnerability in Kernel, published on 19 Dec 2021."},"fix_prompt":"Check this codebase for GSD-2021-1002591 and fix it if it is affected.\n\nWhat it is: GSD-2021-1002591 is a vulnerability in Kernel, published on 19 Dec 2021. \nExploitation: There is no known exploitation of GSD-2021-1002591 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-2021-1002591/ (Markdown: https://insights.sbomify.com/GSD-2021-1002591/index.md)","id":"GSD-2021-1002591","markdown":"https://insights.sbomify.com/GSD-2021-1002591/index.md","name":"GSD-2021-1002591","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 fix for the IPv6 socket control block iif in the Linux kernel, with unproven security impact.","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":"seg6: fix the iif in the IPv6 socket control block\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 v5.15.8 by commit 98adb2bbfa407c9290bda299d4c6f7a1c4ebd5e1, it was introduced in version v5.0 by commit ef489749aae508e6f17886775c075f12ff919fb1. 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":"seg6: fix the iif in the IPv6 socket control block","id":"GSD-2021-1002591","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-2021-1002591"}],"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 fix for the IPv6 socket control block iif in the Linux kernel, with unproven security impact.","url":"https://insights.sbomify.com/GSD-2021-1002591/"}