{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-89512",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-11T19:38:34.717Z",
        "datePublished": "2026-09-11T19:43:57.286Z",
        "dateUpdated": "2026-10-19T08:48:03.643Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T08:48:03.643Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: scp: Fix device reference leak on failed lookup\n\nMake sure to drop the reference taken to the SCP device when attempting\nto look up its driver data before the driver has been bound.\n\nNote that holding a reference to a device does not prevent its driver\ndata from going away."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/remoteproc/mtk_scp.c"
                    ],
                    "versions": [
                        {
                            "version": "63c13d61eafe4606f1c16c54da40c4eee78e9edf",
                            "lessThan": "f1c9512ae072996647fb829c6402348d1b72af39",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "63c13d61eafe4606f1c16c54da40c4eee78e9edf",
                            "lessThan": "d6ef9060775483bcf57291cbacbc0fe89b5857da",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "63c13d61eafe4606f1c16c54da40c4eee78e9edf",
                            "lessThan": "554689ff2d7561d91011e69a8bfcef1b71901b2b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "63c13d61eafe4606f1c16c54da40c4eee78e9edf",
                            "lessThan": "6ca338cf2d386fd701b2dc27a2cd4c067a45d545",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "63c13d61eafe4606f1c16c54da40c4eee78e9edf",
                            "lessThan": "f794c930d8238e370fd61fcb12cc301ae098231b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "63c13d61eafe4606f1c16c54da40c4eee78e9edf",
                            "lessThan": "c7e32814a6bf20f792d05f0bc9f94f0606311bc6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "63c13d61eafe4606f1c16c54da40c4eee78e9edf",
                            "lessThan": "440bcb0948a12c9104b6dcca99a2cfb0db49b22a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "63c13d61eafe4606f1c16c54da40c4eee78e9edf",
                            "lessThan": "22f9efb3ae07f966a1901d929d16df1388cce65c",
                            "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/remoteproc/mtk_scp.c"
                    ],
                    "versions": [
                        {
                            "version": "5.6",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.6",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.270",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.221",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.188",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.157",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.109",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.50",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.4",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "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": "5.6",
                                    "versionEndExcluding": "5.10.270"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.6",
                                    "versionEndExcluding": "5.15.221"
                                },
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                },
                                {
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                                    "versionStartIncluding": "5.6",
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                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.6",
                                    "versionEndExcluding": "7.3"
                                }
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                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/f1c9512ae072996647fb829c6402348d1b72af39"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d6ef9060775483bcf57291cbacbc0fe89b5857da"
                },
                {
                    "url": "https://git.kernel.org/stable/c/554689ff2d7561d91011e69a8bfcef1b71901b2b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6ca338cf2d386fd701b2dc27a2cd4c067a45d545"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f794c930d8238e370fd61fcb12cc301ae098231b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c7e32814a6bf20f792d05f0bc9f94f0606311bc6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/440bcb0948a12c9104b6dcca99a2cfb0db49b22a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/22f9efb3ae07f966a1901d929d16df1388cce65c"
                }
            ],
            "title": "remoteproc: scp: Fix device reference leak on failed lookup",
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}