{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2022-50632 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-50632 is a denial of service vulnerability in Linux, published on 8 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-2022-50632 and fix it if it is affected.\n\nWhat it is: CVE-2022-50632 is a denial of service vulnerability in Linux, published on 8 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-2022-50632 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-2022-50632/ (Markdown: https://insights.sbomify.com/CVE-2022-50632/index.md)","id":"CVE-2022-50632","markdown":"https://insights.sbomify.com/CVE-2022-50632/index.md","name":"CVE-2022-50632","record":{"aliases":["DEBIAN-CVE-2022-50632","GHSA-4j33-p5x7-pgpc","UBUNTU-CVE-2022-50632"],"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":"none","summary":"A resource leak in the Marvell CN10K TAD PMU driver allows local attackers to cause a denial of service by exhausting kernel resources.","user_interaction":"not_required","vuln_class":"denial_of_service"},"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\ndrivers: perf: marvell_cn10k: Fix hotplug callback leak in tad_pmu_init()\n\ntad_pmu_init() won't remove the callback added by cpuhp_setup_state_multi()\nwhen platform_driver_register() failed. Remove the callback by\ncpuhp_remove_multi_state() in fail path.\n\nSimilar to the handling of arm_ccn_init() in commit 26242b330093 (\"bus:\narm-ccn: Prevent hotplug callback leak\")","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":"drivers: perf: marvell_cn10k: Fix hotplug callback leak in tad_pmu_init()","id":"CVE-2022-50632","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2022"},"n_packages":0,"n_references":3,"next":{"headline":"usb: dwc3: qcom: Fix memory leak in dwc3_qcom_interconnect_init","id":"CVE-2022-50633"},"packages":[],"prev":{"headline":"RISC-V: kexec: Fix memory leak of fdt buffer","id":"CVE-2022-50631"},"products":["Linux"],"published":"2025-12-08","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 resource leak in the Marvell CN10K TAD PMU driver allows local attackers to cause a denial of service by exhausting kernel resources.","url":"https://insights.sbomify.com/CVE-2022-50632/"}