FKIE_CVE-2025-68764

Vulnerability from fkie_nvd - Published: 2026-01-05 10:15 - Updated: 2026-06-17 09:59
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved: NFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags When a filesystem is being automounted, it needs to preserve the user-set superblock mount options, such as the "ro" flag.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4b296944e632cf4c6a4cc8e2585c6451eae47b1b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/612cc98698d667df804792f0c47d4e501e66da29
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8675c69816e4276b979ff475ee5fac4688f80125
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a3dc6c40bcab1a888d5c0d134ccc0746b4c98929
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ba1495aefd22fcf0746a2a3025c95d766d7cde4d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c09070b4def1b34e473a746c6a5331ccb80902c1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/dce10c59211e5cd763a62ea01e79b82a629811e3
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/df9b003a2ecacc7218486fbb31fe008c93097d5f
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/nfs/namespace.c",
            "fs/nfs/super.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "a3dc6c40bcab1a888d5c0d134ccc0746b4c98929",
              "status": "affected",
              "version": "f2aedb713c284429987dc66c7aaf38decfc8da2a",
              "versionType": "git"
            },
            {
              "lessThan": "ba1495aefd22fcf0746a2a3025c95d766d7cde4d",
              "status": "affected",
              "version": "f2aedb713c284429987dc66c7aaf38decfc8da2a",
              "versionType": "git"
            },
            {
              "lessThan": "c09070b4def1b34e473a746c6a5331ccb80902c1",
              "status": "affected",
              "version": "f2aedb713c284429987dc66c7aaf38decfc8da2a",
              "versionType": "git"
            },
            {
              "lessThan": "dce10c59211e5cd763a62ea01e79b82a629811e3",
              "status": "affected",
              "version": "f2aedb713c284429987dc66c7aaf38decfc8da2a",
              "versionType": "git"
            },
            {
              "lessThan": "612cc98698d667df804792f0c47d4e501e66da29",
              "status": "affected",
              "version": "f2aedb713c284429987dc66c7aaf38decfc8da2a",
              "versionType": "git"
            },
            {
              "lessThan": "4b296944e632cf4c6a4cc8e2585c6451eae47b1b",
              "status": "affected",
              "version": "f2aedb713c284429987dc66c7aaf38decfc8da2a",
              "versionType": "git"
            },
            {
              "lessThan": "df9b003a2ecacc7218486fbb31fe008c93097d5f",
              "status": "affected",
              "version": "f2aedb713c284429987dc66c7aaf38decfc8da2a",
              "versionType": "git"
            },
            {
              "lessThan": "8675c69816e4276b979ff475ee5fac4688f80125",
              "status": "affected",
              "version": "f2aedb713c284429987dc66c7aaf38decfc8da2a",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/nfs/namespace.c",
            "fs/nfs/super.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.6"
            },
            {
              "lessThan": "5.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.248",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.198",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.160",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.120",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.63",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.17.*",
              "status": "unaffected",
              "version": "6.17.13",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.19",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags\n\nWhen a filesystem is being automounted, it needs to preserve the\nuser-set superblock mount options, such as the \"ro\" flag."
    }
  ],
  "id": "CVE-2025-68764",
  "lastModified": "2026-06-17T09:59:32.923",
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-68764",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-06-16T16:51:54.569623Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-01-05T10:15:57.587",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/4b296944e632cf4c6a4cc8e2585c6451eae47b1b"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/612cc98698d667df804792f0c47d4e501e66da29"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8675c69816e4276b979ff475ee5fac4688f80125"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a3dc6c40bcab1a888d5c0d134ccc0746b4c98929"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ba1495aefd22fcf0746a2a3025c95d766d7cde4d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/c09070b4def1b34e473a746c6a5331ccb80902c1"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/dce10c59211e5cd763a62ea01e79b82a629811e3"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/df9b003a2ecacc7218486fbb31fe008c93097d5f"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Deferred"
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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