{"cve":"CVE-2023-52755","nvd":{"published":"2024-05-21T16:15:15.037","modified":"2026-08-04T10:18:39.970","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: fix slab out of bounds write in smb_inherit_dacl()\n\nslab out-of-bounds write is caused by that offsets is bigger than pntsd\nallocation size. This patch add the check to validate 3 offsets using\nallocation size.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-787"],"references":["https://git.kernel.org/stable/c/09d9d8b40a3338193619c14ed4dc040f4f119e70","https://git.kernel.org/stable/c/712e01f32e577e7e48ab0adb5fe550646a3d93cb","https://git.kernel.org/stable/c/8387c94d73ec66eb597c7a23a8d9eadf64bfbafa","https://git.kernel.org/stable/c/aaf0a07d60887d6c36fc46a24de0083744f07819","https://git.kernel.org/stable/c/eebff19acaa35820cb09ce2ccb3d21bee2156ffb"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:50:30.954589733+00:00"},"epss":{"cve":"CVE-2023-52755","score":0.28134,"percentile":0.9811,"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."]}