CVE-2025-38204 (GCVE-0-2025-38204)
Vulnerability from cvelistv5
Published
2025-07-04 13:37
Modified
2025-07-28 04:15
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: jfs: fix array-index-out-of-bounds read in add_missing_indices stbl is s8 but it must contain offsets into slot which can go from 0 to 127. Added a bound check for that error and return -EIO if the check fails. Also make jfs_readdir return with error if add_missing_indices returns with an error.
References
Impacted products
Vendor Product Version
Linux Linux Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
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{
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          "programFiles": [
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      "descriptions": [
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\njfs: fix array-index-out-of-bounds read in add_missing_indices\n\nstbl is s8 but it must contain offsets into slot which can go from 0 to\n127.\n\nAdded a bound check for that error and return -EIO if the check fails.\nAlso make jfs_readdir return with error if add_missing_indices returns\nwith an error."
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      "providerMetadata": {
        "dateUpdated": "2025-07-28T04:15:01.575Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38204",
    "datePublished": "2025-07-04T13:37:24.606Z",
    "dateReserved": "2025-04-16T04:51:23.994Z",
    "dateUpdated": "2025-07-28T04:15:01.575Z",
    "state": "PUBLISHED"
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    "nvd": "{\"cve\":{\"id\":\"CVE-2025-38204\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-07-04T14:15:28.383\",\"lastModified\":\"2025-07-08T16:18:53.607\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\njfs: fix array-index-out-of-bounds read in add_missing_indices\\n\\nstbl is s8 but it must contain offsets into slot which can go from 0 to\\n127.\\n\\nAdded a bound check for that error and return -EIO if the check fails.\\nAlso make jfs_readdir return with error if add_missing_indices returns\\nwith an error.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: jfs: se corrige la lectura de array-index-out-of-bounds en add_missing_indices. El stbl es s8, pero debe contener desplazamientos en la ranura, que pueden ir de 0 a 127. Se a\u00f1adi\u00f3 una comprobaci\u00f3n de l\u00edmite para ese error y se devuelve -EIO si la comprobaci\u00f3n falla. Tambi\u00e9n se hace que jfs_readdir devuelva un error si add_missing_indices devuelve un error.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/44618bee303bed151ef3a525ff79fbd7689593b5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/5dff41a86377563f7a2b968aae00d25b4ceb37c9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/81af4b34fd72d390d7f237c6a545cc6d09707956\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/bfa4655d28f338e68d345aed80d19be7999bbce2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c8399564a58fb6ea2ff21a6fd278417943cb51a5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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