FKIE_CVE-2024-27417

Vulnerability from fkie_nvd - Published: 2024-05-17 12:15 - Updated: 2026-06-17 07:19
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: ipv6: fix potential "struct net" leak in inet6_rtm_getaddr() It seems that if userspace provides a correct IFA_TARGET_NETNSID value but no IFA_ADDRESS and IFA_LOCAL attributes, inet6_rtm_getaddr() returns -EINVAL with an elevated "struct net" refcount.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/10bfd453da64a057bcfd1a49fb6b271c48653cdbPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1b0998fdd85776775d975d0024bca227597e836aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/33a1b6bfef6def2068c8703403759024ce17053ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/44112bc5c74e64f28f5a9127dc34066c7a09bd0fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/810fa7d5e5202fcfb22720304b755f1bdfd4c174Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8a54834c03c30e549c33d5da0975f3e1454ec906Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9d4ffb5b9d879a75e4f7460e8b10e756b4dfb132Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/10bfd453da64a057bcfd1a49fb6b271c48653cdbPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/1b0998fdd85776775d975d0024bca227597e836aPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/33a1b6bfef6def2068c8703403759024ce17053ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/44112bc5c74e64f28f5a9127dc34066c7a09bd0fPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/810fa7d5e5202fcfb22720304b755f1bdfd4c174Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/8a54834c03c30e549c33d5da0975f3e1454ec906Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9d4ffb5b9d879a75e4f7460e8b10e756b4dfb132Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlThird Party Advisory
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 6.8
linux linux_kernel 6.8
linux linux_kernel 6.8
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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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: fix potential \"struct net\" leak in inet6_rtm_getaddr()\n\nIt seems that if userspace provides a correct IFA_TARGET_NETNSID value\nbut no IFA_ADDRESS and IFA_LOCAL attributes, inet6_rtm_getaddr()\nreturns -EINVAL with an elevated \"struct net\" refcount."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: ipv6: soluciona una posible fuga de \"struct net\" en inet6_rtm_getaddr() Parece que si el espacio de usuario proporciona un valor IFA_TARGET_NETNSID correcto pero no los atributos IFA_ADDRESS e IFA_LOCAL, inet6_rtm_getaddr() devuelve -EINVAL con un recuento elevado de \"estructura neta\"."
    }
  ],
  "id": "CVE-2024-27417",
  "lastModified": "2026-06-17T07:19:52.270",
  "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"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-27417",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-05-24T14:19:39.323921Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-05-17T12:15:13.283",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
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    },
    {
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-401"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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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.


Detection rules are retrieved from Rulezet.