{"answers":{"affected":"1 open source package ship an affected version, including Kernel.","exploited":"There is no known exploitation of GSD-2021-1002576 in the wild and no public exploit code.","fix":"No fix has been published for GSD-2021-1002576 yet. Limit exposure of the affected software until one is available.","what":"GSD-2021-1002576 is a vulnerability in Kernel, published on 19 Dec 2021."},"fix_prompt":"Check this codebase for GSD-2021-1002576 and fix it if it is affected.\n\nWhat it is: GSD-2021-1002576 is a vulnerability in Kernel, published on 19 Dec 2021. \nExploitation: There is no known exploitation of GSD-2021-1002576 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-2021-1002576/ (Markdown: https://insights.sbomify.com/GSD-2021-1002576/index.md)","id":"GSD-2021-1002576","markdown":"https://insights.sbomify.com/GSD-2021-1002576/index.md","name":"GSD-2021-1002576","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":"Automated ID for a Linux Kernel x86/xen change; actual security impact and attack plausibility are unproven.","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":"x86/xen: Add xenpv_restore_regs_and_return_to_usermode()\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 v5.15.7 by commit e19a07833960e50ba6e969751291483d4e94a024, it was introduced in version v4.15 by commit 7f2590a110b837af5679d08fc25c6227c5a8c497. 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":"x86/xen: Add xenpv_restore_regs_and_return_to_usermode()","id":"GSD-2021-1002576","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-2021-1002576"}],"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":"Automated ID for a Linux Kernel x86/xen change; actual security impact and attack plausibility are unproven.","url":"https://insights.sbomify.com/GSD-2021-1002576/"}