{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-68747 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-68747 is a high-severity use after free vulnerability in Linux, published on 24 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-2025-68747 and fix it if it is affected.\n\nWhat it is: CVE-2025-68747 is a high-severity use after free vulnerability in Linux, published on 24 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-2025-68747 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-2025-68747/ (Markdown: https://insights.sbomify.com/CVE-2025-68747/index.md)","id":"CVE-2025-68747","markdown":"https://insights.sbomify.com/CVE-2025-68747/index.md","name":"CVE-2025-68747","record":{"aliases":["BELL-CVE-2025-68747","DEBIAN-CVE-2025-68747","GHSA-348v-47hf-22wr","ROOT-OS-DEBIAN-13-CVE-2025-68747","UBUNTU-CVE-2025-68747"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"low_privilege","summary":"A use-after-free vulnerability in the Linux kernel Panthor GPU driver allows attackers to potentially execute arbitrary code or escalate privileges.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panthor: Fix UAF on kernel BO VA nodes\n\nIf the MMU is down, panthor_vm_unmap_range() might return an error.\nWe expect the page table to be updated still, and if the MMU is blocked,\nthe rest of the GPU should be blocked too, so no risk of accessing\nphysical memory returned to the system (which the current code doesn't\ncover for anyway).\n\nProceed with the rest of the cleanup instead of bailing out and leaving\nthe va_node inserted in the drm_mm, which leads to UAF when other\nadjacent nodes are removed from the drm_mm tree.","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/panthor: Fix UAF on kernel BO VA nodes","id":"CVE-2025-68747","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"use_after_free","year":"2025"},"n_packages":0,"n_references":4,"next":{"headline":"drm/panthor: Fix UAF race between device unplug and FW event processing","id":"CVE-2025-68748"},"packages":[],"prev":{"headline":"spi: tegra210-quad: Fix timeout handling","id":"CVE-2025-68746"},"products":["Linux"],"published":"2025-12-24","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-08-05","vendors":["Linux"]},"summary":"A use-after-free vulnerability in the Linux kernel Panthor GPU driver allows attackers to potentially execute arbitrary code or escalate privileges.","url":"https://insights.sbomify.com/CVE-2025-68747/"}