{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-72245",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-08-09T03:40:39.914Z",
        "datePublished": "2026-08-15T05:54:32.611Z",
        "dateUpdated": "2026-08-17T05:11:03.666Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-17T05:11:03.666Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpu: host1x: Fix device reference leak in host1x_device_parse_dt() error path\n\nAfter device_initialize(), the embedded struct device in struct\nhost1x_device should be released through the device core with\nput_device().\n\nIn host1x_device_add(), if host1x_device_parse_dt() fails, the current\nerror path frees the object directly with kfree(device). That bypasses\nthe normal device lifetime handling and leaks the reference held on the\nembedded struct device.\n\nThe issue was identified by a static analysis tool I developed and\nconfirmed by manual review.\n\nFix this by using put_device() in the host1x_device_parse_dt() failure\npath."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/host1x/bus.c"
                    ],
                    "versions": [
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                            "version": "f4c5cf88fbd50e4779042268947b2e2f90c20484",
                            "lessThan": "a408d89e20d38d78f540e1951dc4c6056ad662e1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f4c5cf88fbd50e4779042268947b2e2f90c20484",
                            "lessThan": "4ee41361c637eafa80f5d88b46d0016e6cdb24db",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f4c5cf88fbd50e4779042268947b2e2f90c20484",
                            "lessThan": "3642d0a45214e3b4cf61bf5e75b04b490d0b3519",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f4c5cf88fbd50e4779042268947b2e2f90c20484",
                            "lessThan": "edc7267b59a465c6ae7c5ffac2171c30962bd325",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f4c5cf88fbd50e4779042268947b2e2f90c20484",
                            "lessThan": "4454caa204a2edb19c62754ddb96e5dbca0d2f49",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f4c5cf88fbd50e4779042268947b2e2f90c20484",
                            "lessThan": "c4d6442ac3ed00041fe4e1df715717ed78a7d37f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f4c5cf88fbd50e4779042268947b2e2f90c20484",
                            "lessThan": "8559b1501f77a5b5d003790bec170ca449e0c674",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f4c5cf88fbd50e4779042268947b2e2f90c20484",
                            "lessThan": "e75717f9aec04355777be41070890c6a815c76df",
                            "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/host1x/bus.c"
                    ],
                    "versions": [
                        {
                            "version": "4.0",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.0",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.261",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.212",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.178",
                            "lessThanOrEqual": "6.1.*",
                            "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": "4.0",
                                    "versionEndExcluding": "5.10.261"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/a408d89e20d38d78f540e1951dc4c6056ad662e1"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4ee41361c637eafa80f5d88b46d0016e6cdb24db"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3642d0a45214e3b4cf61bf5e75b04b490d0b3519"
                },
                {
                    "url": "https://git.kernel.org/stable/c/edc7267b59a465c6ae7c5ffac2171c30962bd325"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4454caa204a2edb19c62754ddb96e5dbca0d2f49"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c4d6442ac3ed00041fe4e1df715717ed78a7d37f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8559b1501f77a5b5d003790bec170ca449e0c674"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e75717f9aec04355777be41070890c6a815c76df"
                }
            ],
            "title": "gpu: host1x: Fix device reference leak in host1x_device_parse_dt() error path",
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    }
}