{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2022-50875 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-50875 is a vulnerability in Linux, published on 30 Dec 2025."},"fix_prompt":"Check this codebase for CVE-2022-50875 and fix it if it is affected.\n\nWhat it is: CVE-2022-50875 is a vulnerability in Linux, published on 30 Dec 2025. \nExploitation: There is no known exploitation of CVE-2022-50875 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-2022-50875/ (Markdown: https://insights.sbomify.com/CVE-2022-50875/index.md)","id":"CVE-2022-50875","markdown":"https://insights.sbomify.com/CVE-2022-50875/index.md","name":"CVE-2022-50875","record":{"aliases":["DEBIAN-CVE-2022-50875","GHSA-7394-w6hr-wqhw","UBUNTU-CVE-2022-50875"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"Linux kernel","requires_auth":"none","summary":"A null pointer dereference in the Linux kernel's device tree overlay code can cause a system crash when memory allocation fails.","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\nof: overlay: fix null pointer dereferencing in find_dup_cset_node_entry() and find_dup_cset_prop()\n\nWhen kmalloc() fail to allocate memory in kasprintf(), fn_1 or fn_2 will\nbe NULL, and strcmp() will cause null pointer dereference.","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":"of: overlay: fix null pointer dereferencing in find_dup_cset_node_entry() and find_dup_cset_prop()","id":"CVE-2022-50875","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2022"},"n_packages":0,"n_references":6,"next":{"headline":"usb: musb: Fix musb_gadget.c rxstate overflow bug","id":"CVE-2022-50876"},"packages":[],"prev":{"headline":"RDMA/erdma: Fix refcount leak in erdma_mmap","id":"CVE-2022-50874"},"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 null pointer dereference in the Linux kernel's device tree overlay code can cause a system crash when memory allocation fails.","url":"https://insights.sbomify.com/CVE-2022-50875/"}