{"answers":{"affected":"1 open source package ship an affected version, including Kernel.","exploited":"There is no known exploitation of GSD-2022-1001136 in the wild and no public exploit code.","fix":"No fix has been published for GSD-2022-1001136 yet. Limit exposure of the affected software until one is available.","what":"GSD-2022-1001136 is a denial of service vulnerability in Kernel, published on 24 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for GSD-2022-1001136 and fix it if it is affected.\n\nWhat it is: GSD-2022-1001136 is a denial of service vulnerability in Kernel, published on 24 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of GSD-2022-1001136 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-2022-1001136/ (Markdown: https://insights.sbomify.com/GSD-2022-1001136/index.md)","id":"GSD-2022-1001136","markdown":"https://insights.sbomify.com/GSD-2022-1001136/index.md","name":"GSD-2022-1001136","record":{"aliases":[],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux Kernel KVM","requires_auth":"low_privilege","summary":"A flaw in the Linux Kernel KVM TDP MMU allows a local attacker to cause a denial of service by triggering improper root zapping during memory unmapping.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"KVM: x86/mmu: Zap _all_ roots when unmapping gfn range in TDP MMU\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 v5.17.2 by commit 8cf6f98ab1d16d5e607635a0c21c4231eb15367e, it was introduced in version v5.13 by commit b7cccd397f310739fb85383033e95580f99927e0. 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":"KVM: x86/mmu: Zap _all_ roots when unmapping gfn range in TDP MMU","id":"GSD-2022-1001136","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Linux","product":null,"products":[],"type":"denial_of_service","year":"2022"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"Linux","fixed":[],"introduced":[],"last_affected":[],"package":"Kernel","purl":null,"source":"GSD-2022-1001136"}],"products":null,"published":"2022-04-24","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 flaw in the Linux Kernel KVM TDP MMU allows a local attacker to cause a denial of service by triggering improper root zapping during memory unmapping.","url":"https://insights.sbomify.com/GSD-2022-1001136/"}