CVE-2025-38341

HIGH

Linux Kernel 6.11-6.12.34, 6.13-6.14.9, 6.15-6.15.3 - Use-After-Free in fbnic_mbx_map_msg

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: avoid double free when failing to DMA-map FW msg The semantics are that caller of fbnic_mbx_map_msg() retains the ownership of the message on error. All existing callers dutifully free the page.

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/670179265ad787b9dd8e701601914618b8927755

Patch

https://git.kernel.org/stable/c/0a211e23852019ef55c70094524e87a944accbb5

Patch

https://git.kernel.org/stable/c/5bd1bafd4474ee26f504b41aba11f3e2a1175b88

Scores

CVSS v3 7.8

EPSS 0.0015

EPSS Percentile 4.6%

Attack Vector LOCAL

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

Details

CWE

CWE-415

Status published

Products (12)

linux/Kernel 6.11.0 - 6.12.35linux

linux/Kernel 6.13.0 - 6.15.4linux

Linux/Linux < 6.11

Linux/Linux 6.11

Linux/Linux 6.12.35 - 6.12.*

Linux/Linux 6.15.4 - 6.15.*

Linux/Linux 6.16

Linux/Linux da3cde08209ec1c915195c2331c275397f34a731 - 0a211e23852019ef55c70094524e87a944accbb5

Linux/Linux da3cde08209ec1c915195c2331c275397f34a731 - 5bd1bafd4474ee26f504b41aba11f3e2a1175b88

Linux/Linux da3cde08209ec1c915195c2331c275397f34a731 - 670179265ad787b9dd8e701601914618b8927755

... and 2 more

Published Jul 10, 2025

Tracked Since Feb 18, 2026