{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-80883",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-08-26T14:34:25.799Z",
        "datePublished": "2026-09-04T16:49:24.462Z",
        "dateUpdated": "2026-09-07T14:21:23.656Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-09-07T14:21:23.656Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/tegra: gr2d/gr3d: Initialize address register map before HOST1X client is registered\n\nThe host1x_client_register() function is called just prior to register map\ninitialization loop, making the device available to userspace. This may\nresult in userspace attempting to submits a job before the register map is\ninitialized. Address this by moving register initialization before host1x\nclient registration."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/tegra/gr2d.c",
                        "drivers/gpu/drm/tegra/gr3d.c"
                    ],
                    "versions": [
                        {
                            "version": "d43f81cbaf43531a977e8b4c4427f19acf8a5061",
                            "lessThan": "6e22d5ad61cfa38aa53fab86a530113aff6a3619",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d43f81cbaf43531a977e8b4c4427f19acf8a5061",
                            "lessThan": "5db37fd7710e74bc4df48bddab8f571d0bfc6769",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d43f81cbaf43531a977e8b4c4427f19acf8a5061",
                            "lessThan": "40a2a91da02c434938f0ba53877984820800b5f0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d43f81cbaf43531a977e8b4c4427f19acf8a5061",
                            "lessThan": "3055292b8eed69553b389a609197a241df47e68e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d43f81cbaf43531a977e8b4c4427f19acf8a5061",
                            "lessThan": "c4ef5ba1131346159e31f4ef858525cf377380a6",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/tegra/gr2d.c",
                        "drivers/gpu/drm/tegra/gr3d.c"
                    ],
                    "versions": [
                        {
                            "version": "3.10",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.10",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.145",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.97",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.40",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.5",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.10",
                                    "versionEndExcluding": "6.6.145"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.10",
                                    "versionEndExcluding": "6.12.97"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.10",
                                    "versionEndExcluding": "6.18.40"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.10",
                                    "versionEndExcluding": "7.1.5"
                                },
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.10",
                                    "versionEndExcluding": "7.2"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/6e22d5ad61cfa38aa53fab86a530113aff6a3619"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5db37fd7710e74bc4df48bddab8f571d0bfc6769"
                },
                {
                    "url": "https://git.kernel.org/stable/c/40a2a91da02c434938f0ba53877984820800b5f0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3055292b8eed69553b389a609197a241df47e68e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c4ef5ba1131346159e31f4ef858525cf377380a6"
                }
            ],
            "title": "drm/tegra: gr2d/gr3d: Initialize address register map before HOST1X client is registered",
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}