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CVE-2023-52933 Squashfs: fix handling and sanity checking of xattr_ids count

🗓️ 27 Mar 2025 16:37:14Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

Fixed vulnerabilities in Squashfs handling of xattr_ids count in Linux kernel due to overflow.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/squashfs/squashfs_fs.h",
      "fs/squashfs/squashfs_fs_sb.h",
      "fs/squashfs/xattr.h",
      "fs/squashfs/xattr_id.c"
    ],
    "versions": [
      {
        "version": "ff49cace7b8cf00d27665f7536a863d406963d06",
        "lessThan": "7fe583c9bec10cd4b76231c51b37f3e4ca646e01",
        "status": "affected",
        "versionType": "git"
      },
      {
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        "lessThan": "b38c3e9e0adc01956cc3e5a52e4d3f92f79d88e2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3654a0ed0bdc6d70502bfc7c9fec9f1e243dfcad",
        "lessThan": "1369322c1de52c7b9b988b95c9903110a4566778",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bddcce15cd1fb9675ddd46a76d8fe2d0a571313b",
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      },
      {
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      },
      {
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      },
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      },
      {
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      },
      {
        "version": "eca93bf20f70e0f78c8c28720951942f61a49117",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4.14.222",
        "lessThan": "4.14.306",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.19.176",
        "lessThan": "4.19.273",
        "status": "affected",
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      },
      {
        "version": "5.4.98",
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        "status": "affected",
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      },
      {
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      },
      {
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      },
      {
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      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/squashfs/squashfs_fs.h",
      "fs/squashfs/squashfs_fs_sb.h",
      "fs/squashfs/xattr.h",
      "fs/squashfs/xattr_id.c"
    ],
    "versions": [
      {
        "version": "5.11",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.11",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.306",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.273",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.232",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.168",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.93",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.11",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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