{"schema":"threatline.record/2","record":{"id":"CVE-2017-1000253","aliases":[],"summary":"Linux Kernel PIE Stack Buffer Corruption Vulnerability ","details":"Linux kernel contains a position-independent executable (PIE) stack buffer corruption vulnerability in load_elf_ binary() that allows a local attacker to escalate privileges. ","categories":["Operating systems"],"product":"Kernel","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2017-1000253","source_modified_at":"2025-10-21T23:55:32.192Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}],"defaultStatus":null}],"fixed_versions":[],"cvss":7.8,"severity":"High","kev":{"listed":true,"date_added":"2024-09-09","due_date":"2024-09-30","required_action":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","ransomware_campaign_use":"Known"},"epss":{"probability":0.10695,"percentile":0.95813,"score_date":"2026-10-23"},"published_at":"2017-10-04T01:00:00.000Z","modified_at":"2025-10-21T23:55:32.192Z","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 List","url":"https://www.cve.org/CVERecord?id=CVE-2017-1000253","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:55:32.192Z"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/42887","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2017-09-26"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2017-1000253","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Exploit-DB","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-1000253","source":"CISA KEV"},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2017:2798","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2017:2795","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2017:2801","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2017:2796","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2017:2799","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2017:2794","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2017:2793","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2017:2797","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2017:2802","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"source":"CVE List","url":"https://www.qualys.com/2017/09/26/cve-2017-1000253/cve-2017-1000253.txt","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2017:2800","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-1000253","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"total","assessed_at":"2024-09-10T03:55:15.715774Z"},"exploits":[{"source":"Exploit-DB","kind":"Local exploit","name":"Linux Kernel 3.10.0-514.21.2.el7.x86_64 / 3.10.0-514.26.1.el7.x86_64 (CentOS 7) - SUID Position Independent Executable 'PIE' Local Privilege Escalation","url":"https://www.exploit-db.com/exploits/42887","date":"2017-09-26","added":"2017-09-28","verified":false}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2025-10-21T23:55:32.192Z","content_hash":"da2f81e3ddce9e0a035cd0614b4d5bda0d6dde3d6f1c38c1415724ac0f997022"}}