{"answers":{"affected":"1 open source package ship an affected version, including qemu.","exploited":"There is no known exploitation of OSV-2023-101 in the wild and no public exploit code.","fix":"No fix has been published for OSV-2023-101 yet. Limit exposure of the affected software until one is available.","what":"OSV-2023-101 is an use after free vulnerability in qemu, published on 24 Feb 2023."},"fix_prompt":"Check this codebase for OSV-2023-101 and fix it if it is affected.\n\nWhat it is: OSV-2023-101 is an use after free vulnerability in qemu, published on 24 Feb 2023. \nExploitation: There is no known exploitation of OSV-2023-101 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- qemu (OSS-Fuzz): 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/OSV-2023-101/ (Markdown: https://insights.sbomify.com/OSV-2023-101/index.md)","id":"OSV-2023-101","markdown":"https://insights.sbomify.com/OSV-2023-101/index.md","name":"OSV-2023-101","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"PCI enumeration library","requires_auth":"none","summary":"A heap-use-after-free vulnerability in pci_enum allows attackers to cause denial of service or potentially execute arbitrary code.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56243\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\npci_enum\ng_ptr_array_foreach\ngeneric_fuzz\n```","ecosystems":["OSS-Fuzz"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"Heap-use-after-free in pci_enum","id":"OSV-2023-101","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"OSS-Fuzz","product":null,"products":[],"type":"use_after_free","year":"2023"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"OSS-Fuzz","fixed":[],"introduced":[],"last_affected":[],"package":"qemu","purl":"pkg:generic/qemu","source":"OSV-2023-101"}],"products":null,"published":"2023-02-24","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"OSS-Fuzz","prefix":"OSV"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"A heap-use-after-free vulnerability in pci_enum allows attackers to cause denial of service or potentially execute arbitrary code.","url":"https://insights.sbomify.com/OSV-2023-101/"}