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CVE-2025-68283 libceph: replace BUG_ON with bounds check for map->max_osd

🗓️ 16 Dec 2025 15:06:05Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 23 Views

libceph replaces BUG_ON with bounds check for map->max_osd to validate OSD indices untrusted packets

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/ceph/osdmap.c"
    ],
    "versions": [
      {
        "version": "f24e9980eb860d8600cbe5ef3d2fd9295320d229",
        "lessThan": "57f5fbae9f1024aba17ff75e00433324115c548a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f24e9980eb860d8600cbe5ef3d2fd9295320d229",
        "lessThan": "becc488a4d864db338ebd4e313aa3c77da24b604",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f24e9980eb860d8600cbe5ef3d2fd9295320d229",
        "lessThan": "e67e3be690f5f7e3b031cf29e8d91e6d02a8e30d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f24e9980eb860d8600cbe5ef3d2fd9295320d229",
        "lessThan": "b4368b7f97014e1015445d61abd0b27c4c6e8424",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f24e9980eb860d8600cbe5ef3d2fd9295320d229",
        "lessThan": "ec3797f043756a94ea2d0f106022e14ac4946c02",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/ceph/osdmap.c"
    ],
    "versions": [
      {
        "version": "2.6.34",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.34",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.159",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.119",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.61",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17.11",
        "lessThanOrEqual": "6.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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