{"cve":"CVE-2021-47176","nvd":{"published":"2024-03-25T10:15:09.163","modified":"2026-06-17T04:16:50.343","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ns390/dasd: add missing discipline function\n\nFix crash with illegal operation exception in dasd_device_tasklet.\nCommit b72949328869 (\"s390/dasd: Prepare for additional path event handling\")\nrenamed the verify_path function for ECKD but not for FBA and DIAG.\nThis leads to a panic when the path verification function is called for a\nFBA or DIAG device.\n\nFix by defining a wrapper function for dasd_generic_verify_path().","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":[],"references":["https://git.kernel.org/stable/c/6a16810068e70959bc1df686424aa35ce05578f1","https://git.kernel.org/stable/c/a16be88a3d7e5efcb59a15edea87a8bd369630c6","https://git.kernel.org/stable/c/aa8579bc084673c651204f7cd0d6308a47dffc16","https://git.kernel.org/stable/c/c0c8a8397fa8a74d04915f4d3d28cb4a5d401427","https://git.kernel.org/stable/c/6a16810068e70959bc1df686424aa35ce05578f1"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:47:51.568503435+00:00"},"epss":{"cve":"CVE-2021-47176","score":0.00222,"percentile":0.12825,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}