FKIE_CVE-2024-26679

Vulnerability from fkie_nvd - Published: 2024-04-02 07:15 - Updated: 2026-06-17 07:18
Severity
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: inet: read sk->sk_family once in inet_recv_error() inet_recv_error() is called without holding the socket lock. IPv6 socket could mutate to IPv4 with IPV6_ADDRFORM socket option and trigger a KCSAN warning.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/307fa8a75ab7423fa5c73573ec3d192de5027830Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3266e638ba5cc1165f5e6989eb8c0720f1cc4b41Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4a5e31bdd3c1702b520506d9cf8c41085f75c7f2Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/54538752216bf89ee88d47ad07802063a498c299Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5993f121fbc01dc2d734f0ff2628009b258fb1ddPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/88081ba415224cf413101def4343d660f56d082bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/caa064c3c2394d03e289ebd6b0be5102eb8a5b40Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/eef00a82c568944f113f2de738156ac591bbd5cdPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/307fa8a75ab7423fa5c73573ec3d192de5027830Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3266e638ba5cc1165f5e6989eb8c0720f1cc4b41Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/4a5e31bdd3c1702b520506d9cf8c41085f75c7f2Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/54538752216bf89ee88d47ad07802063a498c299Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/5993f121fbc01dc2d734f0ff2628009b258fb1ddPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/88081ba415224cf413101def4343d660f56d082bPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/caa064c3c2394d03e289ebd6b0be5102eb8a5b40Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/eef00a82c568944f113f2de738156ac591bbd5cdPatch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlMailing List
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00020.htmlMailing List
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 6.8
linux linux_kernel 6.8
linux linux_kernel 6.8
debian debian_linux 10.0
To clipboard 

{
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          "vendor": "Linux",
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              "status": "unaffected",
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              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "configurations": [
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ninet: read sk-\u003esk_family once in inet_recv_error()\n\ninet_recv_error() is called without holding the socket lock.\n\nIPv6 socket could mutate to IPv4 with IPV6_ADDRFORM\nsocket option and trigger a KCSAN warning."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: inet: lee sk-\u0026gt;sk_family una vez en inet_recv_error() se llama a inet_recv_error() sin mantener el bloqueo del socket. El socket IPv6 podr\u00eda mutar a IPv4 con la opci\u00f3n de socket IPV6_ADDRFORM y generar una advertencia de KCSAN."
    }
  ],
  "id": "CVE-2024-26679",
  "lastModified": "2026-06-17T07:18:04.697",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
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    "ssvcV203": [
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        "ssvcData": {
          "id": "CVE-2024-26679",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-04-02T18:38:38.646941Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-04-02T07:15:44.400",
  "references": [
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      "tags": [
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      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
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  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-667"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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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.