{"cve":"CVE-2024-39494","nvd":{"published":"2024-07-12T13:15:12.113","modified":"2026-08-04T11:19:00.507","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nima: Fix use-after-free on a dentry's dname.name\n\n->d_name.name can change on rename and the earlier value can be freed;\nthere are conditions sufficient to stabilize it (->d_lock on dentry,\n->d_lock on its parent, ->i_rwsem exclusive on the parent's inode,\nrename_lock), but none of those are met at any of the sites. Take a stable\nsnapshot of the name instead.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-416"],"references":["https://git.kernel.org/stable/c/0b31e28fbd773aefb6164687e0767319b8199829","https://git.kernel.org/stable/c/480afcbeb7aaaa22677d3dd48ec590b441eaac1a","https://git.kernel.org/stable/c/7fb374981e31c193b1152ed8d3b0a95b671330d4","https://git.kernel.org/stable/c/a78a6f0da57d058e2009e9958fdcef66f165208c","https://git.kernel.org/stable/c/be84f32bb2c981ca670922e047cdde1488b233de"],"products":["debian:debian_linux","linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:52:42.518321223+00:00"},"epss":{"cve":"CVE-2024-39494","score":0.00306,"percentile":0.23446,"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."]}