{"cve":"CVE-2023-3397","nvd":{"published":"2023-11-01T20:15:08.737","modified":"2026-06-17T06:13:59.793","status":"Modified","description":"A race condition occurred between the functions lmLogClose and txEnd in JFS, in the Linux Kernel, executed in different threads. This flaw allows a local attacker with normal user privileges to crash the system or leak internal kernel information.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H","score":6.3},"cwes":["CWE-362","CWE-416"],"references":["https://access.redhat.com/security/cve/CVE-2023-3397","https://bugzilla.redhat.com/show_bug.cgi?id=2217271","https://www.spinics.net/lists/kernel/msg4788636.html","https://access.redhat.com/security/cve/CVE-2023-3397","https://bugzilla.redhat.com/show_bug.cgi?id=2217271"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:40:11.519948003+00:00"},"epss":{"cve":"CVE-2023-3397","score":0.0021,"percentile":0.11169,"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."]}