{"answers":{"affected":"1 open source package ship an affected version, including Kernel.","exploited":"There is no known exploitation of GSD-2021-1000495 in the wild and no public exploit code.","fix":"No fix has been published for GSD-2021-1000495 yet. Limit exposure of the affected software until one is available.","what":"GSD-2021-1000495 is a memory corruption vulnerability in Kernel, published on 31 May 2021."},"fix_prompt":"Check this codebase for GSD-2021-1000495 and fix it if it is affected.\n\nWhat it is: GSD-2021-1000495 is a memory corruption vulnerability in Kernel, published on 31 May 2021. \nExploitation: There is no known exploitation of GSD-2021-1000495 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-2021-1000495/ (Markdown: https://insights.sbomify.com/GSD-2021-1000495/index.md)","id":"GSD-2021-1000495","markdown":"https://insights.sbomify.com/GSD-2021-1000495/index.md","name":"GSD-2021-1000495","record":{"aliases":[],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"unknown","summary":"A memory leak in the uio_hv_generic driver error handling paths can lead to resource exhaustion and 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":"uio_hv_generic: Fix a memory leak in error handling paths\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 v5.12.7 by commit 53486c467e356e06aa37047c984fccd64d78c827, it was introduced in version v4.20 by commit cdfa835c6e5e87d145f9f632b58843de97509f2b. 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":"uio_hv_generic: Fix a memory leak in error handling paths","id":"GSD-2021-1000495","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-2021-1000495"}],"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 memory leak in the uio_hv_generic driver error handling paths can lead to resource exhaustion and denial of service.","url":"https://insights.sbomify.com/GSD-2021-1000495/"}