What the vulnerability does

01Description

A use-after-free flaw was found in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c in the NFS filesystem in the Linux Kernel. This issue could allow a local attacker to crash the system or it may lead to a kernel information leak problem.

Key dates

02Disclosure timeline

March 29, 2023 CVE published
May 12, 2026 Record updated