PT-2025-49452 · Linux+3 · Linux Kernel+3
CVE-2025-40324
·
Published
2025-09-30
·
Updated
2026-08-30
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A flaw exists in the Network File System Daemon (NFSD) component of the Linux kernel. Specifically, a crash can occur within the
nfsd4 read release() function when tracing is enabled, triggered during the pynfs read.testNoFh test. The issue is related to the trace nfsd read done trace point.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
NULL Pointer Dereference
Improper Resource Release
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Related Identifiers
Affected Products
Debian
Linuxmint
Linux Kernel
Ubuntu