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iommu/vt-d: Flush cache for PASID table before using it

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

cve-program · CVE-2026-45862

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/pasid.c"
                    ],
                    "versions": [
                        {
                            "version": "7e00b52c8cdd9d3a985d63d72ecae7bde6314883",
                            "lessThan": "cd75e77125c8a51754ca4cd60b4ca083ed735d1d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5c65f097124770c3e5b9b83ed1a8b68c119bc7b5",
                            "lessThan": "0616137b70e6d9a547d4b60df8e1b64e36d83661",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2bed9455db7cc0ab7ece6b3d846472097b52855a",
                            "lessThan": "36990407cdd257473607e33802d00e978af2759e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "194b3348bdbb7db65375c72f3f774aee4cc6614e",
                            "lessThan": "c93f23375d8c410954b0df825e814b632fd62b9d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "194b3348bdbb7db65375c72f3f774aee4cc6614e",
                            "lessThan": "5962c30a6f05ea1ab73f039e235bb30716243517",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "194b3348bdbb7db65375c72f3f774aee4cc6614e",
                            "lessThan": "36244dfd3853f7bf89d03b8e90d56b23ce7fbc16",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "194b3348bdbb7db65375c72f3f774aee4cc6614e",
                            "lessThan": "d15cda135148ea7ba929cfdbcf208182bc29a7aa",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "194b3348bdbb7db65375c72f3f774aee4cc6614e",
                            "lessThan": "22d169bdd2849fe6bd18c2643742e1c02be6451c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1b48c70feefc499b62670521efa002ab01e05df5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bc348a6cc8f92e9979fbfbb3c6b48fd51b4b1dbf",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5.10.175",
                            "lessThan": "5.10.252",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.103",
                            "lessThan": "5.15.202",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.16",
                            "lessThan": "6.1.165",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.237",
                            "lessThan": "5.5",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2.3",
                            "lessThan": "6.3",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }

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/pasid.c"
                    ],
                    "versions": [
                        {
                            "version": "6.3",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.3",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.252",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.202",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.165",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.128",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.75",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.14",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19.4",
                            "lessThanOrEqual": "6.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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

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Sources read 8 Nov 20:02 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current