CVE-2025-21876Published

iommu/vt-d: Fix suspicious RCU usage

cve-program · CVE-2025-21876

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/iommu/intel/dmar.c",
                        "drivers/iommu/intel/iommu.c"
                    ],
                    "versions": [
                        {
                            "version": "d74169ceb0d2e32438946a2f1f9fc8c803304bd6",
                            "lessThan": "4117c72938493a77ab53cc4b8284be8fb6ec8065",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d74169ceb0d2e32438946a2f1f9fc8c803304bd6",
                            "lessThan": "c603ccbe91d189849e1439134598ec567088dcec",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d74169ceb0d2e32438946a2f1f9fc8c803304bd6",
                            "lessThan": "b150654f74bf0df8e6a7936d5ec51400d9ec06d8",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/iommu/intel/dmar.c",
                        "drivers/iommu/intel/iommu.c"
                    ],
                    "versions": [
                        {
                            "version": "6.10",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.10",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.18",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13.6",
                            "lessThanOrEqual": "6.13.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.14",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON