{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-68733 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-68733 is a 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-2025-68733 and fix it if it is affected.\n\nWhat it is: CVE-2025-68733 is a 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-2025-68733 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-2025-68733/ (Markdown: https://insights.sbomify.com/CVE-2025-68733/index.md)","id":"CVE-2025-68733","markdown":"https://insights.sbomify.com/CVE-2025-68733/index.md","name":"CVE-2025-68733","record":{"aliases":["AZL-73165","BELL-CVE-2025-68733","DEBIAN-CVE-2025-68733","GHSA-5mmp-9c8m-j75x","ROOT-OS-DEBIAN-11-CVE-2025-68733","ROOT-OS-DEBIAN-12-CVE-2025-68733","ROOT-OS-DEBIAN-13-CVE-2025-68733","ROOT-OS-UBUNTU-2204-CVE-2025-68733","ROOT-OS-UBUNTU-2404-CVE-2025-68733","UBUNTU-CVE-2025-68733"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"Linux kernel","requires_auth":"low_privilege","summary":"An unprivileged local user can escalate privileges by creating arbitrary SMACK labels if relabel-self is enabled, bypassing security restrictions.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"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\nsmack: fix bug: unprivileged task can create labels\n\nIf an unprivileged task is allowed to relabel itself\n(/smack/relabel-self is not empty),\nit can freely create new labels by writing their\nnames into own /proc/PID/attr/smack/current\n\nThis occurs because do_setattr() imports\nthe provided label in advance,\nbefore checking \"relabel-self\" list.\n\nThis change ensures that the \"relabel-self\" list\nis checked before importing the label.","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":"smack: fix bug: unprivileged task can create labels","id":"CVE-2025-68733","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2025"},"n_packages":0,"n_references":8,"next":{"headline":"isdn: mISDN: hfcsusb: fix memory leak in hfcsusb_probe()","id":"CVE-2025-68734"},"packages":[],"prev":{"headline":"gpu: host1x: Fix race in syncpt alloc/free","id":"CVE-2025-68732"},"products":["Linux"],"published":"2025-12-24","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":"An unprivileged local user can escalate privileges by creating arbitrary SMACK labels if relabel-self is enabled, bypassing security restrictions.","url":"https://insights.sbomify.com/CVE-2025-68733/"}