CVE-2025-38095

Description

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

Risk Information

Base Score

5.5

MODERATE

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Score

Exploitation Probability

0.032

Associated Vulnerability

No records found

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234