{"schema":"threatline.record/2","record":{"id":"CVE-2018-14634","aliases":[],"summary":"Linux Kernel Integer Overflow Vulnerability","details":"Linux Kernel contains an integer overflow vulnerability in the create_elf_tables() function which could allow an unprivileged local user with access to SUID (or otherwise privileged) binary to escalate their privileges on the system.","categories":["Operating systems"],"product":"Kernel","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2018-14634","source_modified_at":"2026-01-27T13:34:52.261Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"kernel","vendor":"The Linux Foundation","versions":[{"status":"affected","version":"2.6.x, 3.10.x, 4.14.x"}],"defaultStatus":null}],"fixed_versions":[],"cvss":7.8,"severity":"High","kev":{"listed":true,"date_added":"2026-01-26","due_date":"2026-02-16","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.14689,"percentile":0.96668,"score_date":"2026-10-23"},"published_at":"2018-09-25T21:00:00.000Z","modified_at":"2026-01-27T13:34:52.261Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE 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List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-14634","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"total","assessed_at":"2026-01-27T04:55:37.112982Z"},"exploits":[{"source":"Exploit-DB","kind":"Local exploit","name":"Linux Kernel 2.6.x / 3.10.x / 4.14.x (RedHat / Debian / CentOS) (x64) - 'Mutagen Astronomy' Local Privilege Escalation","url":"https://www.exploit-db.com/exploits/45516","date":"2018-09-26","added":"2018-10-01","verified":false}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-01-27T13:34:52.261Z","content_hash":"624f8a3141cb200965deecbb942a784e83cb12c591a025b62b3fffc117b97313"}}