{"cve":"CVE-2024-46777","nvd":{"published":"2024-09-18T08:15:05.330","modified":"2026-08-04T11:20:24.467","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nudf: Avoid excessive partition lengths\n\nAvoid mounting filesystems where the partition would overflow the\n32-bits used for block number. Also refuse to mount filesystems where\nthe partition length is so large we cannot safely index bits in a\nblock bitmap.","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/0173999123082280cf904bd640015951f194a294","https://git.kernel.org/stable/c/1497a4484cdb2cf6c37960d788fb6ba67567bdb7","https://git.kernel.org/stable/c/2ddf831451357c6da4b64645eb797c93c1c054d1","https://git.kernel.org/stable/c/551966371e17912564bc387fbeb2ac13077c3db1","https://git.kernel.org/stable/c/925fd8ee80d5348a5e965548e5484d164d19221d"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:54:38.012257375+00:00"},"epss":{"cve":"CVE-2024-46777","score":0.00254,"percentile":0.17035,"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."]}