{"cve":"CVE-2022-50815","nvd":{"published":"2025-12-30T13:15:55.860","modified":"2026-06-17T05:24:14.207","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\next2: Add sanity checks for group and filesystem size\n\nAdd sanity check that filesystem size does not exceed the underlying\ndevice size and that group size is big enough so that metadata can fit\ninto it. This avoid trying to mount some crafted filesystems with\nextremely large group counts.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/321440079763998076b75e0c802524e2218a7d97","https://git.kernel.org/stable/c/40ff52527daec00cf1530c17a95636916ddd3b38","https://git.kernel.org/stable/c/d766f2d1e3e3bd44024a7f971ffcf8b8fbb7c5d2"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:18:08.089039631+00:00"},"epss":{"cve":"CVE-2022-50815","score":0.00236,"percentile":0.14634,"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."]}