VULNERABILITY INTELLIGENCE

CVE-2025-38095

CVSS score7.8 HIGH
EPSS probability0.21%
CISA KEVNot currently listed
Published2025-07-03
Last modified2026-10-15
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

In the Linux kernel, the following vulnerability has been resolved: dma-buf: insert memory barrier before updating num_fences smp_store_mb() inserts memory barrier after storing operation. It is different with what the comment is originally aiming so Null pointer dereference can be happened if memory update is reordered.

Weakness classification

  • nvd@nist.gov: CWE-476

Primary references