{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-0582 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2024-0582 is a high-severity use after free vulnerability in Linux kernel, published on 16 Jan 2024. 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-2024-0582 and fix it if it is affected.\n\nWhat it is: CVE-2024-0582 is a high-severity use after free vulnerability in Linux kernel, published on 16 Jan 2024. 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 CVE-2024-0582 in the wild and no public exploit code.\n\nAffected product: Linux kernel. 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-2024-0582/ (Markdown: https://insights.sbomify.com/CVE-2024-0582/index.md)","id":"CVE-2024-0582","markdown":"https://insights.sbomify.com/CVE-2024-0582/index.md","name":"CVE-2024-0582","record":{"aliases":["AZL-110415","DEBIAN-CVE-2024-0582","GHSA-vqhw-2g88-5gvm","UBUNTU-CVE-2024-0582"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["privilege_escalation","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel","requires_auth":"low_privilege","summary":"A local attacker can exploit a use-after-free in the Linux kernel's io_uring buffer ring to crash the system or escalate privileges.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"linux_kernel","vendor":"linux"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-416","name":"Use After Free"}],"description":"A memory leak flaw was found in the Linux kernel’s io_uring functionality in how a user registers a buffer ring with IORING_REGISTER_PBUF_RING, mmap() it, and then frees it. This flaw allows a local user to crash or potentially escalate their privileges on the system.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2024-03-29","github_poc":8,"max_poc_stars":101,"metasploit":0,"nuclei":0,"refs":[{"date":"2024-03-29T14:45:22Z","kind":"github_poc","ref":"https://github.com/ysanatomic/io_uring_LPE-CVE-2024-0582","stars":101,"title":"LPE exploit for CVE-2024-0582 (io_uring)"},{"date":"2024-10-03T07:56:36Z","kind":"github_poc","ref":"https://github.com/geniuszly/CVE-2024-0582","stars":13,"title":"is a PoC exploit targeting a specific vulnerability in the Linux kernel (CVE-2024-0582)"},{"date":"2025-04-05T14:39:53Z","kind":"github_poc","ref":"https://github.com/kuzeyardabulut/CVE-2024-0582","stars":13,"title":"Data-only exploit for CVE-2024-0582"},{"date":"2024-12-15T21:56:41Z","kind":"github_poc","ref":"https://github.com/101010zyl/CVE-2024-0582-dataonly","stars":5,"title":"A data-only attack based on CVE-2024-0582"},{"date":"2024-04-05T15:39:48Z","kind":"github_poc","ref":"https://github.com/Forsaken0129/CVE-2024-0582","stars":0,"title":null},{"date":"2024-05-28T01:06:48Z","kind":"github_poc","ref":"https://github.com/0ptyx/cve-2024-0582","stars":0,"title":null},{"date":"2025-09-26T10:11:19Z","kind":"github_poc","ref":"https://github.com/pwnmonk/io_uring-n-day","stars":0,"title":"CVE-2024-0582 exploit"},{"date":"2026-05-12T20:29:01Z","kind":"github_poc","ref":"https://github.com/nanabingies/CVE-2024-0582","stars":0,"title":"An exploit for a Use-After-Free vulnerability in the io_uring subsystem in the linux kernel"}],"tier":"poc_unverified"},"has_fix":true,"headline":"Kernel: io_uring: page use-after-free vulnerability via buffer ring mmap","id":"CVE-2024-0582","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"use_after_free","year":"2024"},"n_packages":0,"n_references":4,"next":{"headline":"Cross-site scripting in Essential Addons for Elementor – Popular Elementor Templates \u0026 Widgets","id":"CVE-2024-0585"},"packages":[],"prev":{"headline":"Uncontrolled Resource Consumption vulnerability on Sandsprite scdbg","id":"CVE-2024-0581"},"products":["Red Hat Enterprise Linux 6","Red Hat Enterprise Linux 7","Red Hat Enterprise Linux 8","Red Hat Enterprise Linux 9"],"published":"2024-01-16","related":[{"cvss_score":8.8,"headline":"Linux Kernel Out-of-Bounds Write","id":"CVE-2026-53266","kev_date_added":"2026-09-18","published":"2026-06-25"},{"cvss_score":8.8,"headline":"Linux Kernel Improper Input Validation","id":"CVE-2013-6282","kev_date_added":"2022-09-15","published":"2013-11-19"},{"cvss_score":8.4,"headline":"Linux Kernel Heap-Based Buffer Overflow","id":"CVE-2022-0185","kev_date_added":"2024-08-21","published":"2022-02-11"},{"cvss_score":8.4,"headline":"Linux Kernel Privilege Escalation","id":"CVE-2013-2094","kev_date_added":"2022-09-15","published":"2013-05-14"},{"cvss_score":7.8,"headline":"Linux Kernel Unspecified","id":"CVE-2026-53362","kev_date_added":"2026-08-27","published":"2026-07-04"},{"cvss_score":7.8,"headline":"Linux Kernel Missing Initialization of a Variable","id":"CVE-2026-46300","kev_date_added":"2026-10-28","published":"2026-05-23"},{"cvss_score":7.8,"headline":"Linux Kernel Race Condition","id":"CVE-2025-39964","kev_date_added":"2026-09-18","published":"2025-10-13"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-11-20","vendors":["Red Hat"]},"summary":"A local attacker can exploit a use-after-free in the Linux kernel's io_uring buffer ring to crash the system or escalate privileges.","url":"https://insights.sbomify.com/CVE-2024-0582/"}