CVE-2025-38375

HIGH

Linux Kernel 4.14-6.15.6 - Out-of-bounds Read in virtio-net XDP Buffer Handling

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: virtio-net: ensure the received length does not exceed allocated size In xdp_linearize_page, when reading the following buffers from the ring, we forget to check the received length with the true allocate size. This can lead to an out-of-bound read. This commit adds that missing check.

References (10)

Core 10
Core References

Scores

CVSS v3 7.8
EPSS 0.0016
EPSS Percentile 5.8%
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-125
Status published
Products (28)
debian/debian_linux 11.0
linux/Kernel 4.14.0 - 5.4.297linux
linux/Kernel 5.11.0 - 5.15.189linux
linux/Kernel 5.16.0 - 6.1.144linux
linux/Kernel 5.5.0 - 5.10.241linux
linux/Kernel 6.13.0 - 6.15.6linux
linux/Kernel 6.2.0 - 6.6.97linux
linux/Kernel 6.7.0 - 6.12.37linux
Linux/Linux < 4.14
Linux/Linux 4.14
... and 18 more
Published Jul 25, 2025
Tracked Since Feb 18, 2026