{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-10823 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2025-10823 is a medium-severity vulnerability in axboe fio, published on 22 Sep 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-10823 and fix it if it is affected.\n\nWhat it is: CVE-2025-10823 is a medium-severity vulnerability in axboe fio, published on 22 Sep 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-10823 exists.\n\nAffected product: axboe fio. No package-level version data is available, so check the vendor advisory linked from the reference page.\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/CVE-2025-10823/ (Markdown: https://insights.sbomify.com/CVE-2025-10823/index.md)","id":"CVE-2025-10823","markdown":"https://insights.sbomify.com/CVE-2025-10823/index.md","name":"CVE-2025-10823","record":{"aliases":["AZL-67625","AZL-67664","DEBIAN-CVE-2025-10823","GHSA-fg45-43v5-3rqm","UBUNTU-CVE-2025-10823"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"fio benchmarking tool","requires_auth":"low_privilege","summary":"A local attacker can cause a denial of service in the fio benchmarking tool via a null pointer dereference in the str_buffer_pattern_cb function.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"},{"id":"CWE-404","name":"Improper Resource Shutdown or Release"}],"description":"A vulnerability was found in axboe fio up to 3.41. This affects the function str_buffer_pattern_cb of the file options.c. Performing manipulation results in null pointer dereference. The attack must be initiated from a local position. The exploit has been made public and could be used.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"axboe fio options.c str_buffer_pattern_cb null pointer dereference","id":"CVE-2025-10823","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2025"},"n_packages":0,"n_references":5,"next":{"headline":"axboe fio init.c __parse_jobs_ini use after free","id":"CVE-2025-10824"},"packages":[],"prev":{"headline":"fuyang_lipengjun platform queryAll SysSmsLogController improper authorization","id":"CVE-2025-10822"},"products":["fio"],"published":"2025-09-22","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-09-23","vendors":["axboe"]},"summary":"A local attacker can cause a denial of service in the fio benchmarking tool via a null pointer dereference in the str_buffer_pattern_cb function.","url":"https://insights.sbomify.com/CVE-2025-10823/"}