CVE-2025-39835 (GCVE-0-2025-39835)

Vulnerability from cvelistv5 – Published: 2025-09-16 13:08 – Updated: 2026-05-12 12:07
VLAI
Title
xfs: do not propagate ENODATA disk errors into xattr code
Summary
In the Linux kernel, the following vulnerability has been resolved: xfs: do not propagate ENODATA disk errors into xattr code ENODATA (aka ENOATTR) has a very specific meaning in the xfs xattr code; namely, that the requested attribute name could not be found. However, a medium error from disk may also return ENODATA. At best, this medium error may escape to userspace as "attribute not found" when in fact it's an IO (disk) error. At worst, we may oops in xfs_attr_leaf_get() when we do: error = xfs_attr_leaf_hasname(args, &bp); if (error == -ENOATTR) { xfs_trans_brelse(args->trans, bp); return error; } because an ENODATA/ENOATTR error from disk leaves us with a null bp, and the xfs_trans_brelse will then null-deref it. As discussed on the list, we really need to modify the lower level IO functions to trap all disk errors and ensure that we don't let unique errors like this leak up into higher xfs functions - many like this should be remapped to EIO. However, this patch directly addresses a reported bug in the xattr code, and should be safe to backport to stable kernels. A larger-scope patch to handle more unique errors at lower levels can follow later. (Note, prior to 07120f1abdff we did not oops, but we did return the wrong error code to userspace.)
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 07120f1abdff80f3d1351f733661abe28d609535 , < 157ddfb05961c68ab7d457a462822a698e4e4bf4 (git)
Affected: 07120f1abdff80f3d1351f733661abe28d609535 , < 90bae69c2959c39912f0c2f07a9a7894f3fc49f5 (git)
Affected: 07120f1abdff80f3d1351f733661abe28d609535 , < e358d4b6225e4c1eb208686a05e360ef8df59e07 (git)
Affected: 07120f1abdff80f3d1351f733661abe28d609535 , < d3cc7476b89fb45b7e00874f4f56f6b928467c60 (git)
Affected: 07120f1abdff80f3d1351f733661abe28d609535 , < dcdf36f1b67884c722abce9b8946e34ffb9f67c8 (git)
Affected: 07120f1abdff80f3d1351f733661abe28d609535 , < 39fc2742ca14f7fbc621ce9b43bcbd00248cb9a8 (git)
Affected: 07120f1abdff80f3d1351f733661abe28d609535 , < ae668cd567a6a7622bc813ee0bb61c42bed61ba7 (git)
guessed Create a notification for this product.
Linux Linux Affected: 5.9
Unaffected: 0 , < 5.9 (semver)
Unaffected: 5.10.242 , ≤ 5.10.* (semver)
Unaffected: 5.15.191 , ≤ 5.15.* (semver)
Unaffected: 6.1.150 , ≤ 6.1.* (semver)
Unaffected: 6.6.104 , ≤ 6.6.* (semver)
Unaffected: 6.12.45 , ≤ 6.12.* (semver)
Unaffected: 6.16.5 , ≤ 6.16.* (semver)
Unaffected: 6.17 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Siemens SIMATIC CN 4100 Affected: 0 , < V5.0 (custom)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T17:43:51.920Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC CN 4100",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V5.0",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-12T12:07:25.101Z",
          "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
          "shortName": "siemens-SADP"
        },
        "references": [
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-032379.html"
          }
        ],
        "x_adpType": "supplier"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/xfs/libxfs/xfs_attr_remote.c",
            "fs/xfs/libxfs/xfs_da_btree.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "157ddfb05961c68ab7d457a462822a698e4e4bf4",
              "status": "affected",
              "version": "07120f1abdff80f3d1351f733661abe28d609535",
              "versionType": "git"
            },
            {
              "lessThan": "90bae69c2959c39912f0c2f07a9a7894f3fc49f5",
              "status": "affected",
              "version": "07120f1abdff80f3d1351f733661abe28d609535",
              "versionType": "git"
            },
            {
              "lessThan": "e358d4b6225e4c1eb208686a05e360ef8df59e07",
              "status": "affected",
              "version": "07120f1abdff80f3d1351f733661abe28d609535",
              "versionType": "git"
            },
            {
              "lessThan": "d3cc7476b89fb45b7e00874f4f56f6b928467c60",
              "status": "affected",
              "version": "07120f1abdff80f3d1351f733661abe28d609535",
              "versionType": "git"
            },
            {
              "lessThan": "dcdf36f1b67884c722abce9b8946e34ffb9f67c8",
              "status": "affected",
              "version": "07120f1abdff80f3d1351f733661abe28d609535",
              "versionType": "git"
            },
            {
              "lessThan": "39fc2742ca14f7fbc621ce9b43bcbd00248cb9a8",
              "status": "affected",
              "version": "07120f1abdff80f3d1351f733661abe28d609535",
              "versionType": "git"
            },
            {
              "lessThan": "ae668cd567a6a7622bc813ee0bb61c42bed61ba7",
              "status": "affected",
              "version": "07120f1abdff80f3d1351f733661abe28d609535",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/xfs/libxfs/xfs_attr_remote.c",
            "fs/xfs/libxfs/xfs_da_btree.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.9"
            },
            {
              "lessThan": "5.9",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.242",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.191",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.150",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.104",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.45",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.16.*",
              "status": "unaffected",
              "version": "6.16.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.242",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.191",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.150",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.104",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.45",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.16.5",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.17",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: do not propagate ENODATA disk errors into xattr code\n\nENODATA (aka ENOATTR) has a very specific meaning in the xfs xattr code;\nnamely, that the requested attribute name could not be found.\n\nHowever, a medium error from disk may also return ENODATA. At best,\nthis medium error may escape to userspace as \"attribute not found\"\nwhen in fact it\u0027s an IO (disk) error.\n\nAt worst, we may oops in xfs_attr_leaf_get() when we do:\n\n\terror = xfs_attr_leaf_hasname(args, \u0026bp);\n\tif (error == -ENOATTR)  {\n\t\txfs_trans_brelse(args-\u003etrans, bp);\n\t\treturn error;\n\t}\n\nbecause an ENODATA/ENOATTR error from disk leaves us with a null bp,\nand the xfs_trans_brelse will then null-deref it.\n\nAs discussed on the list, we really need to modify the lower level\nIO functions to trap all disk errors and ensure that we don\u0027t let\nunique errors like this leak up into higher xfs functions - many\nlike this should be remapped to EIO.\n\nHowever, this patch directly addresses a reported bug in the xattr\ncode, and should be safe to backport to stable kernels. A larger-scope\npatch to handle more unique errors at lower levels can follow later.\n\n(Note, prior to 07120f1abdff we did not oops, but we did return the\nwrong error code to userspace.)"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T21:37:21.829Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/157ddfb05961c68ab7d457a462822a698e4e4bf4"
        },
        {
          "url": "https://git.kernel.org/stable/c/90bae69c2959c39912f0c2f07a9a7894f3fc49f5"
        },
        {
          "url": "https://git.kernel.org/stable/c/e358d4b6225e4c1eb208686a05e360ef8df59e07"
        },
        {
          "url": "https://git.kernel.org/stable/c/d3cc7476b89fb45b7e00874f4f56f6b928467c60"
        },
        {
          "url": "https://git.kernel.org/stable/c/dcdf36f1b67884c722abce9b8946e34ffb9f67c8"
        },
        {
          "url": "https://git.kernel.org/stable/c/39fc2742ca14f7fbc621ce9b43bcbd00248cb9a8"
        },
        {
          "url": "https://git.kernel.org/stable/c/ae668cd567a6a7622bc813ee0bb61c42bed61ba7"
        }
      ],
      "title": "xfs: do not propagate ENODATA disk errors into xattr code",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-39835",
    "datePublished": "2025-09-16T13:08:51.599Z",
    "dateReserved": "2025-04-16T07:20:57.141Z",
    "dateUpdated": "2026-05-12T12:07:25.101Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2025-39835",
      "date": "2026-10-06",
      "epss": "0.00172",
      "percentile": "0.0595"
    },
    "microsoft_vex": {
      "current_release_date": "2026-02-24T14:41:08.000Z",
      "cve": "CVE-2025-39835",
      "id": "msrc_CVE-2025-39835",
      "initial_release_date": "2025-09-02T00:00:00.000Z",
      "product_status:fixed": "1",
      "product_status:known_affected": "1",
      "product_status:known_not_affected": "1",
      "source": "Microsoft CSAF VEX",
      "status": "final",
      "title": "xfs: do not propagate ENODATA disk errors into xattr code",
      "url": "https://msrc.microsoft.com/csaf/vex/2025/msrc_cve-2025-39835.json",
      "version": "4"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "Linux",
                "programFiles": [
                  "fs/xfs/libxfs/xfs_attr_remote.c",
                  "fs/xfs/libxfs/xfs_da_btree.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "lessThan": "157ddfb05961c68ab7d457a462822a698e4e4bf4",
                    "status": "affected",
                    "version": "07120f1abdff80f3d1351f733661abe28d609535",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "90bae69c2959c39912f0c2f07a9a7894f3fc49f5",
                    "status": "affected",
                    "version": "07120f1abdff80f3d1351f733661abe28d609535",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "e358d4b6225e4c1eb208686a05e360ef8df59e07",
                    "status": "affected",
                    "version": "07120f1abdff80f3d1351f733661abe28d609535",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "d3cc7476b89fb45b7e00874f4f56f6b928467c60",
                    "status": "affected",
                    "version": "07120f1abdff80f3d1351f733661abe28d609535",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "dcdf36f1b67884c722abce9b8946e34ffb9f67c8",
                    "status": "affected",
                    "version": "07120f1abdff80f3d1351f733661abe28d609535",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "39fc2742ca14f7fbc621ce9b43bcbd00248cb9a8",
                    "status": "affected",
                    "version": "07120f1abdff80f3d1351f733661abe28d609535",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "ae668cd567a6a7622bc813ee0bb61c42bed61ba7",
                    "status": "affected",
                    "version": "07120f1abdff80f3d1351f733661abe28d609535",
                    "versionType": "git"
                  }
                ]
              },
              {
                "defaultStatus": "affected",
                "product": "Linux",
                "programFiles": [
                  "fs/xfs/libxfs/xfs_attr_remote.c",
                  "fs/xfs/libxfs/xfs_da_btree.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "status": "affected",
                    "version": "5.9"
                  },
                  {
                    "lessThan": "5.9",
                    "status": "unaffected",
                    "version": "0",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "5.10.*",
                    "status": "unaffected",
                    "version": "5.10.242",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "5.15.*",
                    "status": "unaffected",
                    "version": "5.15.191",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.1.*",
                    "status": "unaffected",
                    "version": "6.1.150",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.6.*",
                    "status": "unaffected",
                    "version": "6.6.104",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.12.*",
                    "status": "unaffected",
                    "version": "6.12.45",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.16.*",
                    "status": "unaffected",
                    "version": "6.16.5",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "*",
                    "status": "unaffected",
                    "version": "6.17",
                    "versionType": "original_commit_for_fix"
                  }
                ]
              }
            ],
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
          },
          {
            "affectedData": [
              {
                "defaultStatus": "unknown",
                "product": "SIMATIC CN 4100",
                "vendor": "Siemens",
                "versions": [
                  {
                    "lessThan": "V5.0",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "E5C5C4D6-7897-44AE-A0D0-D70111C831D4",
                    "versionEndExcluding": "5.10.242",
                    "versionStartIncluding": "5.9",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "A532F1D1-B7A9-4745-AB0E-B6AD12CAD0BD",
                    "versionEndExcluding": "5.15.191",
                    "versionStartIncluding": "5.11",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "67AC87D5-97BF-4617-92EF-9E282B6D1CF7",
                    "versionEndExcluding": "6.1.150",
                    "versionStartIncluding": "5.16",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "FD12E3C3-F737-4936-9A57-80832E36D22F",
                    "versionEndExcluding": "6.6.104",
                    "versionStartIncluding": "6.2",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "DC443D7D-A411-41FB-BB45-010F36EF7C94",
                    "versionEndExcluding": "6.12.45",
                    "versionStartIncluding": "6.7",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "EB781080-7001-4FA1-B388-517FFEFBC73E",
                    "versionEndExcluding": "6.16.5",
                    "versionStartIncluding": "6.13",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.17:rc1:*:*:*:*:*:*",
                    "matchCriteriaId": "327D22EF-390B-454C-BD31-2ED23C998A1C",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.17:rc2:*:*:*:*:*:*",
                    "matchCriteriaId": "C730CD9A-D969-4A8E-9522-162AAF7C0EE9",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.17:rc3:*:*:*:*:*:*",
                    "matchCriteriaId": "39982C4B-716E-4B2F-8196-FA301F47807D",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "FA6FEEC2-9F11-4643-8827-749718254FED",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: do not propagate ENODATA disk errors into xattr code\n\nENODATA (aka ENOATTR) has a very specific meaning in the xfs xattr code;\nnamely, that the requested attribute name could not be found.\n\nHowever, a medium error from disk may also return ENODATA. At best,\nthis medium error may escape to userspace as \"attribute not found\"\nwhen in fact it\u0027s an IO (disk) error.\n\nAt worst, we may oops in xfs_attr_leaf_get() when we do:\n\n\terror = xfs_attr_leaf_hasname(args, \u0026bp);\n\tif (error == -ENOATTR)  {\n\t\txfs_trans_brelse(args-\u003etrans, bp);\n\t\treturn error;\n\t}\n\nbecause an ENODATA/ENOATTR error from disk leaves us with a null bp,\nand the xfs_trans_brelse will then null-deref it.\n\nAs discussed on the list, we really need to modify the lower level\nIO functions to trap all disk errors and ensure that we don\u0027t let\nunique errors like this leak up into higher xfs functions - many\nlike this should be remapped to EIO.\n\nHowever, this patch directly addresses a reported bug in the xattr\ncode, and should be safe to backport to stable kernels. A larger-scope\npatch to handle more unique errors at lower levels can follow later.\n\n(Note, prior to 07120f1abdff we did not oops, but we did return the\nwrong error code to userspace.)"
          }
        ],
        "id": "CVE-2025-39835",
        "lastModified": "2026-06-17T09:18:35.250",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.8,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2025-09-16T14:15:51.850",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/157ddfb05961c68ab7d457a462822a698e4e4bf4"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/39fc2742ca14f7fbc621ce9b43bcbd00248cb9a8"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/90bae69c2959c39912f0c2f07a9a7894f3fc49f5"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/ae668cd567a6a7622bc813ee0bb61c42bed61ba7"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/d3cc7476b89fb45b7e00874f4f56f6b928467c60"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/dcdf36f1b67884c722abce9b8946e34ffb9f67c8"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/e358d4b6225e4c1eb208686a05e360ef8df59e07"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
          },
          {
            "source": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-032379.html"
          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-noinfo"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-06-30T10:33:52+00:00",
      "cve": "CVE-2025-39835",
      "id": "CVE-2025-39835",
      "initial_release_date": "2025-09-16T00:00:00+00:00",
      "product_status:known_affected": "232",
      "product_status:known_not_affected": "42",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: xfs: do not propagate ENODATA disk errors into xattr code",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-39835.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-10-02T00:15:43Z",
      "cve": "CVE-2025-39835",
      "id": "CVE-2025-39835",
      "initial_release_date": "2025-09-16T23:23:37Z",
      "product_status:known_affected": "529",
      "product_status:known_not_affected": "262",
      "product_status:recommended": "464",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2025-39835",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2025-39835.json",
      "version": "54"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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

Author Source Type Date Other

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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.