{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-68190 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-68190 is a vulnerability in Linux, published on 16 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-2025-68190 and fix it if it is affected.\n\nWhat it is: CVE-2025-68190 is a vulnerability in Linux, published on 16 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-2025-68190 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-2025-68190/ (Markdown: https://insights.sbomify.com/CVE-2025-68190/index.md)","id":"CVE-2025-68190","markdown":"https://insights.sbomify.com/CVE-2025-68190/index.md","name":"CVE-2025-68190","record":{"aliases":["AZL-72415","BELL-CVE-2025-68190","DEBIAN-CVE-2025-68190","GHSA-ww94-5rwh-3f6g","ROOT-OS-DEBIAN-11-CVE-2025-68190","ROOT-OS-DEBIAN-12-CVE-2025-68190","ROOT-OS-DEBIAN-13-CVE-2025-68190","ROOT-OS-UBUNTU-2204-CVE-2025-68190","ROOT-OS-UBUNTU-2404-CVE-2025-68190","UBUNTU-CVE-2025-68190"],"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":"low_privilege","summary":"A missing check for memory allocation failure in the AMD GPU driver can cause a kernel crash, leading to denial of service.","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\ndrm/amdgpu/atom: Check kcalloc() for WS buffer in amdgpu_atom_execute_table_locked()\n\nkcalloc() may fail. When WS is non-zero and allocation fails, ectx.ws\nremains NULL while ectx.ws_size is set, leading to a potential NULL\npointer dereference in atom_get_src_int() when accessing WS entries.\n\nReturn -ENOMEM on allocation failure to avoid the NULL 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":"drm/amdgpu/atom: Check kcalloc() for WS buffer in amdgpu_atom_execute_table_locked()","id":"CVE-2025-68190","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2025"},"n_packages":0,"n_references":7,"next":{"headline":"udp_tunnel: use netdev_warn() instead of netdev_WARN()","id":"CVE-2025-68191"},"packages":[],"prev":{"headline":"drm/msm: Fix GEM free for imported dma-bufs","id":"CVE-2025-68189"},"products":["Linux"],"published":"2025-12-16","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":"2026-10-03","vendors":["Linux"]},"summary":"A missing check for memory allocation failure in the AMD GPU driver can cause a kernel crash, leading to denial of service.","url":"https://insights.sbomify.com/CVE-2025-68190/"}