Feed/CVE-2025-21687
CVE-2025-21687HIGHCVSS 7.8

CVE-2025-21687

Published Feb 10, 2025·Updated Jul 30, 2026

NVD Description

In the Linux kernel, the following vulnerability has been resolved: vfio/platform: check the bounds of read/write syscalls count and offset are passed from user space and not checked, only offset is capped to 40 bits, which can be used to read/write out of bounds of the device.

CVSS Vector

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

References

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