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CVE-2025-38415

🗓️ 25 Jul 2025 13:32:09Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 107 Views🌐 WEB

CVE-2025-38415 resolves a vulnerability in Squashfs causing shift-out-of-bounds errors in Linux kernel.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange2.6.295.4.295
linuxlinux_kernelRange5.55.10.239
linuxlinux_kernelRange5.115.15.186
linuxlinux_kernelRange5.166.1.142
linuxlinux_kernelRange6.26.6.94
linuxlinux_kernelRange6.76.12.34
linuxlinux_kernelRange6.136.15.3
Node
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/squashfs/super.c"
    ],
    "versions": [
      {
        "version": "0aa666190509ffab81c202c5095a166be23961ac",
        "lessThan": "db7096ea160e40d78c67fce52e7cc51bde049497",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0aa666190509ffab81c202c5095a166be23961ac",
        "lessThan": "549f9e3d7b60d53808c98b9fde49b4f46d0524a5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0aa666190509ffab81c202c5095a166be23961ac",
        "lessThan": "5c51aa862cbeed2f3887f0382a2708956710bd68",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0aa666190509ffab81c202c5095a166be23961ac",
        "lessThan": "6abf6b78c6fb112eee495f5636ffcc350dd2ce25",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0aa666190509ffab81c202c5095a166be23961ac",
        "lessThan": "4f99357dadbf9c979ad737156ad4c37fadf7c56b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0aa666190509ffab81c202c5095a166be23961ac",
        "lessThan": "0aff95d9bc7fb5400ca8af507429c4b067bdb425",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0aa666190509ffab81c202c5095a166be23961ac",
        "lessThan": "295ab18c2dbce8d0ac6ecf7c5187e16e1ac8b282",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0aa666190509ffab81c202c5095a166be23961ac",
        "lessThan": "734aa85390ea693bb7eaf2240623d41b03705c84",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/squashfs/super.c"
    ],
    "versions": [
      {
        "version": "2.6.29",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.29",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.295",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.239",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.186",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.142",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.94",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.34",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15.3",
        "lessThanOrEqual": "6.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
LOOP_SET_BLOCK_SIZEpath/dev/loop0Race between mounting a Squashfs filesystem and concurrent ioctl to set block size may trigger 0 devblksize and shift overflow in squashfs block handling (proof of concept via LOOP_SET_BLOCK_SIZE during mount).CWE-787
0x8000path/dev/loop0Race between mounting a Squashfs filesystem and concurrent ioctl to set block size may trigger 0 devblksize and shift overflow in squashfs block handling (proof of concept via LOOP_SET_BLOCK_SIZE during mount).CWE-787

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18 Jun 2026 21:16Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.17.8
EPSS0.00181
SSVC
107