cve-2024-27032
Vulnerability from cvelistv5
Published
2024-05-01 12:53
Modified
2024-11-06 18:49
Summary
f2fs: fix to avoid potential panic during recovery
Impacted products
Vendor Product Version
Linux Linux Version: 6.8
Show details on NVD website


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              "baseScore": 6.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H",
              "version": "3.1"
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                "id": "CVE-2024-27032",
                "options": [
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                "timestamp": "2024-06-06T18:39:19.391888Z",
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    "cna": {
      "affected": [
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          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/f2fs/f2fs.h",
            "fs/f2fs/recovery.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
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          "product": "Linux",
          "programFiles": [
            "fs/f2fs/f2fs.h",
            "fs/f2fs/recovery.c"
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              "version": "6.8"
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              "version": "0",
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              "version": "6.1.83",
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              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.23",
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              "version": "6.7.11",
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to avoid potential panic during recovery\n\nDuring recovery, if FAULT_BLOCK is on, it is possible that\nf2fs_reserve_new_block() will return -ENOSPC during recovery,\nthen it may trigger panic.\n\nAlso, if fault injection rate is 1 and only FAULT_BLOCK fault\ntype is on, it may encounter deadloop in loop of block reservation.\n\nLet\u0027s change as below to fix these issues:\n- remove bug_on() to avoid panic.\n- limit the loop count of block reservation to avoid potential\ndeadloop."
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    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-27032",
    "datePublished": "2024-05-01T12:53:32.812Z",
    "dateReserved": "2024-02-19T14:20:24.211Z",
    "dateUpdated": "2024-11-06T18:49:40.908Z",
    "state": "PUBLISHED"
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  }
}


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