{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-53291",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-06-09T07:44:35.396Z",
        "datePublished": "2026-06-26T19:40:50.808Z",
        "dateUpdated": "2026-06-26T19:40:50.808Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-06-26T19:40:50.808Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: hda/conexant: Fix missing error check for jack detection\n\nIn cx_probe(), the return value of snd_hda_jack_detect_enable_callback()\nis ignored. This function returns a pointer, and if it fails (e.g., due\nto memory allocation failure), it returns an error pointer which must\nbe checked using IS_ERR().\n\nIf the registration fails, the driver continues to probe, but the jack\ndetection callback will not be registered. This can lead to a kernel\ncrash later when the driver attempts to handle jack events or accesses\nthe uninitialized structure.\n\nCheck the return value using IS_ERR() and propagate the error via\nPTR_ERR() to the probe caller."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "sound/hda/codecs/conexant.c"
                    ],
                    "versions": [
                        {
                            "version": "f13b8cb5a6920ad98b751d3134686f29810577d4",
                            "lessThan": "49c2c5924552e1d2f8b635dee663abebbb7cf63b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2cb659ef0ac744545499e7c37665b276d9e405da",
                            "lessThan": "a2a33e87a2ffce3046c574d24eec4390c27c9365",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "24d748413cc4e1d97074bae1f335d32d30912f10",
                            "lessThan": "d68f753d89f4ef6e410d7e8b7e8ab2fdde921b80",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7aeb259086487417f0fecf66e325bee133e8813a",
                            "lessThan": "dd110cc00cf854a8ecd8d003127a4178c28574ea",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7aeb259086487417f0fecf66e325bee133e8813a",
                            "lessThan": "f837c7b85143a7c54140ff41ad5c076b73cd9933",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7aeb259086487417f0fecf66e325bee133e8813a",
                            "lessThan": "1da5c73f3793b224696617a2a21def7500ba18d6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7aeb259086487417f0fecf66e325bee133e8813a",
                            "lessThan": "b0e2333a231107adedd38c6fcfe1adc6162716fc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4a28302b2c681e3cf85e3b41231fff363c4c6a0e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5.15.149",
                            "lessThan": "5.15.209",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.77",
                            "lessThan": "6.1.175",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.16",
                            "lessThan": "6.6.141",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.7.4",
                            "lessThan": "6.8",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "sound/hda/codecs/conexant.c"
                    ],
                    "versions": [
                        {
                            "version": "6.8",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.8",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.209",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.175",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.141",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.91",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.33",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0.10",
                            "lessThanOrEqual": "7.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1",
                            "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": "5.15.149",
                                    "versionEndExcluding": "5.15.209"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.1.77",
                                    "versionEndExcluding": "6.1.175"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.6.16",
                                    "versionEndExcluding": "6.6.141"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.8",
                                    "versionEndExcluding": "6.12.91"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.8",
                                    "versionEndExcluding": "6.18.33"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.8",
                                    "versionEndExcluding": "7.0.10"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.8",
                                    "versionEndExcluding": "7.1"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.7.4"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/49c2c5924552e1d2f8b635dee663abebbb7cf63b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a2a33e87a2ffce3046c574d24eec4390c27c9365"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d68f753d89f4ef6e410d7e8b7e8ab2fdde921b80"
                },
                {
                    "url": "https://git.kernel.org/stable/c/dd110cc00cf854a8ecd8d003127a4178c28574ea"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f837c7b85143a7c54140ff41ad5c076b73cd9933"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1da5c73f3793b224696617a2a21def7500ba18d6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b0e2333a231107adedd38c6fcfe1adc6162716fc"
                }
            ],
            "title": "ALSA: hda/conexant: Fix missing error check for jack detection",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}