{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-97909",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-25T10:18:58.201Z",
        "datePublished": "2026-09-25T10:22:33.435Z",
        "dateUpdated": "2026-10-19T09:10:35.607Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:10:35.607Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: sti: initialize IRQ lock before requesting IRQ\n\nuni_reader_init() registers the shared IRQ before initializing\nreader->irq_lock. A pending interrupt can invoke the handler while the\nlock is still uninitialized.\n\nInitialize the lock before registering the IRQ so the interrupt path\nalways sees valid lock state."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "sound/soc/sti/uniperif_reader.c"
                    ],
                    "versions": [
                        {
                            "version": "d05d862ead8eca5e7d4ccf82d39d9189579ee5b1",
                            "lessThan": "9128265f0fc8031a71775d70786052e5631aac54",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d05d862ead8eca5e7d4ccf82d39d9189579ee5b1",
                            "lessThan": "181bb64a1333bbf3c369123d05614536f3ae7b7c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d05d862ead8eca5e7d4ccf82d39d9189579ee5b1",
                            "lessThan": "3a9552d18fc8174bab015bc941ede19452b184b3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d05d862ead8eca5e7d4ccf82d39d9189579ee5b1",
                            "lessThan": "45021eb56211431f0ef44001b7d12cce32d49261",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d05d862ead8eca5e7d4ccf82d39d9189579ee5b1",
                            "lessThan": "f1e7b74512164314d0550ec5b62e3d40b95b0986",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d05d862ead8eca5e7d4ccf82d39d9189579ee5b1",
                            "lessThan": "998ca92f69bc43499705016d02ffaf0663126d57",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d05d862ead8eca5e7d4ccf82d39d9189579ee5b1",
                            "lessThan": "a42dd4dae4c9191caa017cf54cc40b6bb125be65",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d05d862ead8eca5e7d4ccf82d39d9189579ee5b1",
                            "lessThan": "04405aeef4f8d7bcac6dcb1947acafdb4420c2c3",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "sound/soc/sti/uniperif_reader.c"
                    ],
                    "versions": [
                        {
                            "version": "4.11",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.11",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.271",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.222",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.189",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.111",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.53",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.7",
                            "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": "4.11",
                                    "versionEndExcluding": "5.10.271"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.11",
                                    "versionEndExcluding": "5.15.222"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.11",
                                    "versionEndExcluding": "6.1.189"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.11",
                                    "versionEndExcluding": "6.6.158"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.11",
                                    "versionEndExcluding": "6.12.111"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.11",
                                    "versionEndExcluding": "6.18.53"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.11",
                                    "versionEndExcluding": "7.2.7"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.11",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/9128265f0fc8031a71775d70786052e5631aac54"
                },
                {
                    "url": "https://git.kernel.org/stable/c/181bb64a1333bbf3c369123d05614536f3ae7b7c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3a9552d18fc8174bab015bc941ede19452b184b3"
                },
                {
                    "url": "https://git.kernel.org/stable/c/45021eb56211431f0ef44001b7d12cce32d49261"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f1e7b74512164314d0550ec5b62e3d40b95b0986"
                },
                {
                    "url": "https://git.kernel.org/stable/c/998ca92f69bc43499705016d02ffaf0663126d57"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a42dd4dae4c9191caa017cf54cc40b6bb125be65"
                },
                {
                    "url": "https://git.kernel.org/stable/c/04405aeef4f8d7bcac6dcb1947acafdb4420c2c3"
                }
            ],
            "title": "ASoC: sti: initialize IRQ lock before requesting IRQ",
            "x_generator": {
                "engine": "bippy-1.2.0"
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        }
    }
}