{"answers":{"affected":"1 open source package ship an affected version, including Kernel.","exploited":"There is no known exploitation of GSD-2023-1001223 in the wild and no public exploit code.","fix":"No fix has been published for GSD-2023-1001223 yet. Limit exposure of the affected software until one is available.","what":"GSD-2023-1001223 is a vulnerability in Kernel, published on 17 Jan 2023."},"fix_prompt":"Check this codebase for GSD-2023-1001223 and fix it if it is affected.\n\nWhat it is: GSD-2023-1001223 is a vulnerability in Kernel, published on 17 Jan 2023. \nExploitation: There is no known exploitation of GSD-2023-1001223 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-2023-1001223/ (Markdown: https://insights.sbomify.com/GSD-2023-1001223/index.md)","id":"GSD-2023-1001223","markdown":"https://insights.sbomify.com/GSD-2023-1001223/index.md","name":"GSD-2023-1001223","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":"none","summary":"A resource leak in the Linux kernel's SMMUv3 PMU driver could lead to memory exhaustion and denial of service.","user_interaction":"not_required","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":"perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init()\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 v5.15.86 by commit b131304fe722853cf26e55c4fa21fc58a36e7f21, it was introduced in version v5.2 by commit 7d839b4b9e00645e49345d6ce5dfa8edf53c1a21. 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":"perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init()","id":"GSD-2023-1001223","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Linux","product":null,"products":[],"type":"other","year":"2023"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"Linux","fixed":[],"introduced":[],"last_affected":[],"package":"Kernel","purl":null,"source":"GSD-2023-1001223"}],"products":null,"published":"2023-01-17","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 resource leak in the Linux kernel's SMMUv3 PMU driver could lead to memory exhaustion and denial of service.","url":"https://insights.sbomify.com/GSD-2023-1001223/"}