PT-2026-45984 · Linux · Linux Kernel

CVE-2025-71313

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Published

2025-12-29

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Updated

2026-08-30

CVSS v3.1

5.5

Medium

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description A NULL pointer dereference can occur in the PCI endpoint component. The function alloc workqueue() may return NULL during a memory allocation failure. If this return value is not properly checked, a subsequent call to queue work() within the epf ntb epc init() function using the NULL pointer can lead to a system crash.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

NULL Pointer Dereference

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Weakness Enumeration

Related Identifiers

AZL-89352
BDU:2026-13734
CVE-2025-71313

Affected Products

Linux Kernel