{"answers":{"affected":"1 open source package ship an affected version, including Kernel.","exploited":"There is no known exploitation of GSD-2021-1000088 in the wild and no public exploit code.","fix":"No fix has been published for GSD-2021-1000088 yet. Limit exposure of the affected software until one is available.","what":"GSD-2021-1000088 is a memory corruption vulnerability in Kernel, published on 31 May 2021."},"fix_prompt":"Check this codebase for GSD-2021-1000088 and fix it if it is affected.\n\nWhat it is: GSD-2021-1000088 is a memory corruption vulnerability in Kernel, published on 31 May 2021. \nExploitation: There is no known exploitation of GSD-2021-1000088 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-2021-1000088/ (Markdown: https://insights.sbomify.com/GSD-2021-1000088/index.md)","id":"GSD-2021-1000088","markdown":"https://insights.sbomify.com/GSD-2021-1000088/index.md","name":"GSD-2021-1000088","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 leaked dentry in the Linux Kernel overlayfs module can lead to resource exhaustion and potential denial of service.","user_interaction":"unknown","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"ovl: fix leaked dentry\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 v5.12.2 by commit d587cfaef72b1b6f4b2774827123bce91f497cc8, it was introduced in version v5.8 by commit 6815f479ca90ee7fd2e28b2a420f796b974155fe. 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":"ovl: fix leaked dentry","id":"GSD-2021-1000088","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Linux","product":null,"products":[],"type":"memory_corruption","year":"2021"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"Linux","fixed":[],"introduced":[],"last_affected":[],"package":"Kernel","purl":null,"source":"GSD-2021-1000088"}],"products":null,"published":"2021-05-31","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 leaked dentry in the Linux Kernel overlayfs module can lead to resource exhaustion and potential denial of service.","url":"https://insights.sbomify.com/GSD-2021-1000088/"}