{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-71121 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-71121 is a medium-severity denial of service vulnerability in Linux kernel, published on 14 Jan 2026. 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-2025-71121 and fix it if it is affected.\n\nWhat it is: CVE-2025-71121 is a medium-severity denial of service vulnerability in Linux kernel, published on 14 Jan 2026. 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-2025-71121 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-2025-71121/ (Markdown: https://insights.sbomify.com/CVE-2025-71121/index.md)","id":"CVE-2025-71121","markdown":"https://insights.sbomify.com/CVE-2025-71121/index.md","name":"CVE-2025-71121","record":{"aliases":["BELL-CVE-2025-71121","DEBIAN-CVE-2025-71121","GHSA-cvgw-6fq9-4498","ROOT-OS-DEBIAN-11-CVE-2025-71121","ROOT-OS-DEBIAN-12-CVE-2025-71121","ROOT-OS-DEBIAN-13-CVE-2025-71121","ROOT-OS-UBUNTU-2204-CVE-2025-71121","ROOT-OS-UBUNTU-2404-CVE-2025-71121","UBUNTU-CVE-2025-71121"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel","requires_auth":"low_privilege","summary":"A flaw in the Linux kernel parisc architecture causes a system crash when attempting to reprogram affinity on specific old hardware.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[{"product":"linux_kernel","vendor":"linux"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nparisc: Do not reprogram affinitiy on ASP chip\n\nThe ASP chip is a very old variant of the GSP chip and is used e.g. in\nHP 730 workstations. When trying to reprogram the affinity it will crash\nwith a HPMC as the relevant registers don't seem to be at the usual\nlocation.  Let's avoid the crash by checking the sversion. Also note,\nthat reprogramming isn't necessary either, as the HP730 is a just a\nsingle-CPU machine.","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":"parisc: Do not reprogram affinitiy on ASP chip","id":"CVE-2025-71121","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"denial_of_service","year":"2025"},"n_packages":0,"n_references":7,"next":{"headline":"iommufd/selftest: Check for overflow in IOMMU_TEST_OP_ADD_RESERVED","id":"CVE-2025-71122"},"packages":[],"prev":{"headline":"SUNRPC: svcauth_gss: avoid NULL deref on zero length gss_token in gss_read_proxy_verf","id":"CVE-2025-71120"},"products":["Linux"],"published":"2026-01-14","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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-05-23","vendors":["Linux"]},"summary":"A flaw in the Linux kernel parisc architecture causes a system crash when attempting to reprogram affinity on specific old hardware.","url":"https://insights.sbomify.com/CVE-2025-71121/"}