{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-37839",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-04-16T04:51:23.952Z",
        "datePublished": "2025-05-09T06:41:49.105Z",
        "dateUpdated": "2026-05-23T15:58:22.167Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-23T15:58:22.167Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\njbd2: remove wrong sb->s_sequence check\n\nJournal emptiness is not determined by sb->s_sequence == 0 but rather by\nsb->s_start == 0 (which is set a few lines above). Furthermore 0 is a\nvalid transaction ID so the check can spuriously trigger. Remove the\ninvalid WARN_ON."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/jbd2/journal.c"
                    ],
                    "versions": [
                        {
                            "version": "24bcc89c7e7c64982e6192b4952a0a92379fc341",
                            "lessThan": "cf30432f5b3064ff85d85639c2f0106f89c566f6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "24bcc89c7e7c64982e6192b4952a0a92379fc341",
                            "lessThan": "b479839525fe7906966cdc4b5b2afbca048558a1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "24bcc89c7e7c64982e6192b4952a0a92379fc341",
                            "lessThan": "ad926f735b4d4f10768fec7d080cadeb6d075cac",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "24bcc89c7e7c64982e6192b4952a0a92379fc341",
                            "lessThan": "3b4643ffaf72d7a5a357e9bf68b1775f8cfe7e77",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "24bcc89c7e7c64982e6192b4952a0a92379fc341",
                            "lessThan": "c88f7328bb0fff66520fc9164f02b1d06e083c1b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "24bcc89c7e7c64982e6192b4952a0a92379fc341",
                            "lessThan": "9eaec071f111cd2124ce9a5b93536d3f6837d457",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "24bcc89c7e7c64982e6192b4952a0a92379fc341",
                            "lessThan": "c98eb9ffb1d9c98237b5e1668eee17654e129fb0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "24bcc89c7e7c64982e6192b4952a0a92379fc341",
                            "lessThan": "b0cca357f85beb6144ab60c62dcc98508cc044bf",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "24bcc89c7e7c64982e6192b4952a0a92379fc341",
                            "lessThan": "e6eff39dd0fe4190c6146069cc16d160e71d1148",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dd8ff32c1e7ed10fb0e168b4431983e09acbeb2f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3.2.71",
                            "lessThan": "3.3",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/jbd2/journal.c"
                    ],
                    "versions": [
                        {
                            "version": "3.4",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.4",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.293",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.237",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.181",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.135",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.88",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.24",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13.12",
                            "lessThanOrEqual": "6.13.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.14.3",
                            "lessThanOrEqual": "6.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.15",
                            "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": "3.4",
                                    "versionEndExcluding": "5.4.293"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.4",
                                    "versionEndExcluding": "5.10.237"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.4",
                                    "versionEndExcluding": "5.15.181"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.4",
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                                },
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.4",
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                                },
                                {
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                                },
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.4",
                                    "versionEndExcluding": "6.13.12"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                    "versionEndExcluding": "6.14.3"
                                },
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                                    "versionStartIncluding": "3.4",
                                    "versionEndExcluding": "6.15"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.2.71"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/cf30432f5b3064ff85d85639c2f0106f89c566f6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b479839525fe7906966cdc4b5b2afbca048558a1"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ad926f735b4d4f10768fec7d080cadeb6d075cac"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3b4643ffaf72d7a5a357e9bf68b1775f8cfe7e77"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c88f7328bb0fff66520fc9164f02b1d06e083c1b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9eaec071f111cd2124ce9a5b93536d3f6837d457"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c98eb9ffb1d9c98237b5e1668eee17654e129fb0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b0cca357f85beb6144ab60c62dcc98508cc044bf"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e6eff39dd0fe4190c6146069cc16d160e71d1148"
                }
            ],
            "title": "jbd2: remove wrong sb->s_sequence check",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
                    },
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
                    }
                ],
                "providerMetadata": {
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                    "shortName": "CVE",
                    "dateUpdated": "2025-11-03T19:56:12.328Z"
                }
            }
        ]
    }
}