CVE-2026-93258 (GCVE-0-2026-93258)

Vulnerability from cvelistv5 – Published: 2026-09-24 15:51 – Updated: 2026-09-24 15:51
VLAI
Title
ocfs2: do not use make_bad_inode() in ocfs2_read_inode_block_full()
Summary
In the Linux kernel, the following vulnerability has been resolved: ocfs2: do not use make_bad_inode() in ocfs2_read_inode_block_full() This reverts commit 58b6fcd2ab34 ("ocfs2: mark inode bad upon validation failure during read"). Since 'make_bad_inode()' resets inode type to S_IFREG, doing this for directory inode during active VFS lookup is likely to confuse the latter, including VFS_BUG_ON_INODE() triggered in this case.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 58b6fcd2ab34399258dc509f701d0986a8e0bcaa , < 0e7459abff46e28e64367057038ef8607e63f599 (git)
Affected: 58b6fcd2ab34399258dc509f701d0986a8e0bcaa , < d48ace65322001b41bb5322442a21425ef4407d4 (git)
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Linux Linux Affected: 6.19
Unaffected: 0 , < 6.19 (semver)
Unaffected: 7.2.6 , ≤ 7.2.* (semver)
Unaffected: 7.3-rc1 , ≤ * (original_commit_for_fix)
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: do not use make_bad_inode() in ocfs2_read_inode_block_full()\n\nThis reverts commit 58b6fcd2ab34 (\"ocfs2: mark inode bad upon validation\nfailure during read\").\n\nSince \u0027make_bad_inode()\u0027 resets inode type to S_IFREG, doing this for\ndirectory inode during active VFS lookup is likely to confuse the latter,\nincluding VFS_BUG_ON_INODE() triggered in this case."
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      "providerMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2026-93258",
    "datePublished": "2026-09-24T15:51:44.882Z",
    "dateReserved": "2026-09-17T16:02:15.097Z",
    "dateUpdated": "2026-09-24T15:51:44.882Z",
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        "descriptions": [
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            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: do not use make_bad_inode() in ocfs2_read_inode_block_full()\n\nThis reverts commit 58b6fcd2ab34 (\"ocfs2: mark inode bad upon validation\nfailure during read\").\n\nSince \u0027make_bad_inode()\u0027 resets inode type to S_IFREG, doing this for\ndirectory inode during active VFS lookup is likely to confuse the latter,\nincluding VFS_BUG_ON_INODE() triggered in this case."
          }
        ],
        "id": "CVE-2026-93258",
        "lastModified": "2026-09-24T16:17:22.420",
        "metrics": {},
        "published": "2026-09-24T16:17:22.420",
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        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Received"
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    }
  }
}



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