« Volver al listado

CVE-2024-35947

Estado: AnalizadaMedia (5.5)—

In the Linux kernel, the following vulnerability has been resolved:

dyndbg: fix old BUG_ON in >control parser

Fix a BUG_ON from 2009. Even if it looks "unreachable" (I didn't really look), lets make sure by removing it, doing pr_err and return -EINVAL instead.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (3)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-35947",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-35947",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-01-16T21:11:33.420262Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "9898abb3d23311fa227a7f46bf4e40fd2954057f",
              "lessThan": "3c718bddddca9cbef177ac475b94c5c91147fb38",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "9898abb3d23311fa227a7f46bf4e40fd2954057f",
              "lessThan": "343081c21e56bd6690d342e2f5ae8c00183bf081",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "9898abb3d23311fa227a7f46bf4e40fd2954057f",
              "lessThan": "41d8ac238ab1cab01a8c71798d61903304f4e79b",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "9898abb3d23311fa227a7f46bf4e40fd2954057f",
              "lessThan": "ba3c118cff7bcb0fe6aa84ae1f9080d50e31c561",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "9898abb3d23311fa227a7f46bf4e40fd2954057f",
              "lessThan": "a66c869b17c4c4dcf81d273b02cb0efe88e127ab",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "9898abb3d23311fa227a7f46bf4e40fd2954057f",
              "lessThan": "a69e1bdd777ce51061111dc419801e8a2fd241cc",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "9898abb3d23311fa227a7f46bf4e40fd2954057f",
              "lessThan": "529e1852785599160415e964ca322ee7add7aef0",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "9898abb3d23311fa227a7f46bf4e40fd2954057f",
              "lessThan": "00e7d3bea2ce7dac7bee1cf501fb071fd0ea8f6c",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "lib/dynamic_debug.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.30"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "2.6.30",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "4.19.314",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "status": "unaffected",
              "version": "5.4.276",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "status": "unaffected",
              "version": "5.10.217",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "status": "unaffected",
              "version": "5.15.159",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "status": "unaffected",
              "version": "6.1.91",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.6.31",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "status": "unaffected",
              "version": "6.8.10",
              "versionType": "semver",
              "lessThanOrEqual": "6.8.*"
            },
            {
              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "lib/dynamic_debug.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2024-05-19T12:15:08.220",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/00e7d3bea2ce7dac7bee1cf501fb071fd0ea8f6c",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/343081c21e56bd6690d342e2f5ae8c00183bf081",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/3c718bddddca9cbef177ac475b94c5c91147fb38",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/41d8ac238ab1cab01a8c71798d61903304f4e79b",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/529e1852785599160415e964ca322ee7add7aef0",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/a66c869b17c4c4dcf81d273b02cb0efe88e127ab",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/a69e1bdd777ce51061111dc419801e8a2fd241cc",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/ba3c118cff7bcb0fe6aa84ae1f9080d50e31c561",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/00e7d3bea2ce7dac7bee1cf501fb071fd0ea8f6c",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://git.kernel.org/stable/c/343081c21e56bd6690d342e2f5ae8c00183bf081",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://git.kernel.org/stable/c/3c718bddddca9cbef177ac475b94c5c91147fb38",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://git.kernel.org/stable/c/41d8ac238ab1cab01a8c71798d61903304f4e79b",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://git.kernel.org/stable/c/529e1852785599160415e964ca322ee7add7aef0",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://git.kernel.org/stable/c/a66c869b17c4c4dcf81d273b02cb0efe88e127ab",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://git.kernel.org/stable/c/a69e1bdd777ce51061111dc419801e8a2fd241cc",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://git.kernel.org/stable/c/ba3c118cff7bcb0fe6aa84ae1f9080d50e31c561",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OTB4HWU2PTVW5NEYHHLOCXDKG3PYA534/",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndyndbg: fix old BUG_ON in >control parser\n\nFix a BUG_ON from 2009.  Even if it looks \"unreachable\" (I didn't\nreally look), lets make sure by removing it, doing pr_err and return\n-EINVAL instead."
    },
    {
      "lang": "es",
      "value": " En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: dyndbg: corrige el antiguo BUG_ON en >control parser. Corrige un BUG_ON de 2009. Incluso si parece \"unreachable\" (realmente no lo miré), asegurémonos eliminándolo. haciendo pr_err y devuelve -EINVAL en su lugar."
    }
  ],
  "lastModified": "2026-06-17T07:35:46.993",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1350A539-B5DC-4612-9B61-E5516FD777D5",
              "versionEndExcluding": "4.19.314"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "126C6EEC-8874-4233-AE09-634924FCDDF4",
              "versionEndExcluding": "5.4.276",
              "versionStartIncluding": "4.20"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AC67C71C-2044-40BA-B590-61E562F69F89",
              "versionEndExcluding": "5.10.217",
              "versionStartIncluding": "5.5"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F16678CD-F7C6-4BF6-ABA8-E7600857197B",
              "versionEndExcluding": "5.15.159",
              "versionStartIncluding": "5.11"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4F8C886C-75AA-469B-A6A9-12BF1A29C0D5",
              "versionEndExcluding": "6.1.91",
              "versionStartIncluding": "5.16"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CDDB1F69-36AC-41C1-9192-E7CCEF5FFC00",
              "versionEndExcluding": "6.6.31",
              "versionStartIncluding": "6.2"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "30BC02BF-0FD8-4E1D-9BB7-5E7DF7CC8C80",
              "versionEndExcluding": "6.8..10",
              "versionStartIncluding": "6.7"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "22BEDD49-2C6D-402D-9DBF-6646F6ECD10B"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DF73CB2A-DFFD-46FB-9BFE-AA394F27EA37"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "52048DDA-FC5A-4363-95A0-A6357B4D7F8C"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc4:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A06B2CCF-3F43-4FA9-8773-C83C3F5764B2"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc5:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F850DCEC-E08B-4317-A33B-D2DCF39F601B"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc6:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "91326417-E981-482E-A5A3-28BC1327521B"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CA277A6C-83EC-4536-9125-97B84C4FAF59"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}