{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2022-50857 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-50857 is a memory corruption vulnerability in Linux, published on 30 Dec 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-2022-50857 and fix it if it is affected.\n\nWhat it is: CVE-2022-50857 is a memory corruption vulnerability in Linux, published on 30 Dec 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-2022-50857 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-2022-50857/ (Markdown: https://insights.sbomify.com/CVE-2022-50857/index.md)","id":"CVE-2022-50857","markdown":"https://insights.sbomify.com/CVE-2022-50857/index.md","name":"CVE-2022-50857","record":{"aliases":["DEBIAN-CVE-2022-50857","GHSA-mmh4-m2wj-3q4g","UBUNTU-CVE-2022-50857"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["data_read","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel","requires_auth":"none","summary":"A memory leak in the Linux kernel RapidIO subsystem allows local attackers to potentially read sensitive kernel memory or cause a denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"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\nrapidio: rio: fix possible name leak in rio_register_mport()\n\nIf device_register() returns error, the name allocated by dev_set_name()\nneed be freed.  It should use put_device() to give up the reference in the\nerror path, so that the name can be freed in kobject_cleanup(), and\nlist_del() is called to delete the port from rio_mports.","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":"rapidio: rio: fix possible name leak in rio_register_mport()","id":"CVE-2022-50857","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2022"},"n_packages":0,"n_references":9,"next":{"headline":"mmc: alcor: fix return value check of mmc_add_host()","id":"CVE-2022-50858"},"packages":[],"prev":{"headline":"cifs: Fix xid leak in cifs_ses_add_channel()","id":"CVE-2022-50856"},"products":["Linux"],"published":"2025-12-30","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 memory leak in the Linux kernel RapidIO subsystem allows local attackers to potentially read sensitive kernel memory or cause a denial of service.","url":"https://insights.sbomify.com/CVE-2022-50857/"}