CVE-2025-37927

kernel: Linux kernel: `iommu/amd`: Buffer overflow in `parse_ivrs_acpihid`

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Severity

Moderate

Red Hat Product Security

6.7

CVSS 3.1

Review impact separately from score.

Published · May 20, 2025

Updated · June 30, 2026

Description

A flaw was found in the Linux kernel. This vulnerability allows a buffer overflow via a string parsing logic error in the parse_ivrs_acpihid function.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 6.7
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE-131 · Incorrect Calculation of Buffer Size