{"answers":{"affected":"1 open source package ship an affected version, including Kernel.","exploited":"There is no known exploitation of GSD-2021-1001483 in the wild and no public exploit code.","fix":"No fix has been published for GSD-2021-1001483 yet. Limit exposure of the affected software until one is available.","what":"GSD-2021-1001483 is a vulnerability in Kernel, published on 3 Aug 2021."},"fix_prompt":"Check this codebase for GSD-2021-1001483 and fix it if it is affected.\n\nWhat it is: GSD-2021-1001483 is a vulnerability in Kernel, published on 3 Aug 2021. \nExploitation: There is no known exploitation of GSD-2021-1001483 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-2021-1001483/ (Markdown: https://insights.sbomify.com/GSD-2021-1001483/index.md)","id":"GSD-2021-1001483","markdown":"https://insights.sbomify.com/GSD-2021-1001483/index.md","name":"GSD-2021-1001483","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 general protection fault in the JFS filesystem's diFree function can cause a kernel crash, requiring a patch to the Linux Kernel.","user_interaction":"unknown","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"jfs: fix GPF in diFree\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 v4.4.276 by commit 7bde24bde490f3139eee147efc6d60d6040fe975. 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":"jfs: fix GPF in diFree","id":"GSD-2021-1001483","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Linux","product":null,"products":[],"type":"null_dereference","year":"2021"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"Linux","fixed":[],"introduced":[],"last_affected":[],"package":"Kernel","purl":null,"source":"GSD-2021-1001483"}],"products":null,"published":"2021-08-03","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 general protection fault in the JFS filesystem's diFree function can cause a kernel crash, requiring a patch to the Linux Kernel.","url":"https://insights.sbomify.com/GSD-2021-1001483/"}