{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-39696",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-04-16T07:20:57.114Z",
        "datePublished": "2025-09-05T17:21:02.068Z",
        "dateUpdated": "2026-07-30T05:56:59.935Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-07-30T05:56:59.935Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: hda: tas2781: Fix wrong reference of tasdevice_priv\n\nDuring the conversion to unify the calibration data management, the\nreference to tasdevice_priv was wrongly set to h->hda_priv instead of\nh->priv.  This resulted in memory corruption and crashes eventually.\nUnfortunately it's a void pointer, hence the compiler couldn't know\nthat it's wrong."
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                        "baseScore": 7.8,
                        "baseSeverity": "HIGH"
                    }
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "sound/hda/codecs/side-codecs/tas2781_hda_i2c.c"
                    ],
                    "versions": [
                        {
                            "version": "4fe238513407d83f38bf5782e8bcdd7b8baeb85d",
                            "lessThan": "2812815aa79637d39d4398ecd7e58f65d1c79231",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4fe238513407d83f38bf5782e8bcdd7b8baeb85d",
                            "lessThan": "3f4422e7c9436abf81a00270be7e4d6d3760ec0e",
                            "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/hda/codecs/side-codecs/tas2781_hda_i2c.c"
                    ],
                    "versions": [
                        {
                            "version": "6.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.16",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.16.4",
                            "lessThanOrEqual": "6.16.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17",
                            "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": "6.16",
                                    "versionEndExcluding": "6.16.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.16",
                                    "versionEndExcluding": "6.17"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/2812815aa79637d39d4398ecd7e58f65d1c79231"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3f4422e7c9436abf81a00270be7e4d6d3760ec0e"
                }
            ],
            "title": "ALSA: hda: tas2781: Fix wrong reference of tasdevice_priv",
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        }
    }
}