{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-40161 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-40161 is a vulnerability in Linux, published on 12 Nov 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-2025-40161 and fix it if it is affected.\n\nWhat it is: CVE-2025-40161 is a vulnerability in Linux, published on 12 Nov 2025. 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-2025-40161 in the wild and no public exploit code.\n\nAffected product: Linux. 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-2025-40161/ (Markdown: https://insights.sbomify.com/CVE-2025-40161/index.md)","id":"CVE-2025-40161","markdown":"https://insights.sbomify.com/CVE-2025-40161/index.md","name":"CVE-2025-40161","record":{"aliases":["BELL-CVE-2025-40161","DEBIAN-CVE-2025-40161","GHSA-pxrv-ph9j-hxgj","ROOT-OS-DEBIAN-13-CVE-2025-40161","UBUNTU-CVE-2025-40161"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"high_privilege","summary":"A local attacker with high privileges can cause a kernel crash by triggering improper interrupt cleanup during driver unbind.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmailbox: zynqmp-ipi: Fix SGI cleanup on unbind\n\nThe driver incorrectly determines SGI vs SPI interrupts by checking IRQ\nnumber \u003c 16, which fails with dynamic IRQ allocation. During unbind,\nthis causes improper SGI cleanup leading to kernel crash.\n\nAdd explicit irq_type field to pdata for reliable identification of SGI\ninterrupts (type-2) and only clean up SGI resources when appropriate.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"mailbox: zynqmp-ipi: Fix SGI cleanup on unbind","id":"CVE-2025-40161","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2025"},"n_packages":0,"n_references":3,"next":{"headline":"ASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails","id":"CVE-2025-40162"},"packages":[],"prev":{"headline":"xen/events: Return -EEXIST for bound VIRQs","id":"CVE-2025-40160"},"products":["Linux"],"published":"2025-11-12","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-05-11","vendors":["Linux"]},"summary":"A local attacker with high privileges can cause a kernel crash by triggering improper interrupt cleanup during driver unbind.","url":"https://insights.sbomify.com/CVE-2025-40161/"}