CVE-2010-2495 (GCVE-0-2010-2495)

Vulnerability from cvelistv5 – Published: 2010-09-08 19:00 – Updated: 2024-08-07 02:32
VLAI
Summary
The pppol2tp_xmit function in drivers/net/pppol2tp.c in the L2TP implementation in the Linux kernel before 2.6.34 does not properly validate certain values associated with an interface, which allows attackers to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact via vectors related to a routing change.
Severity
No CVSS data available.
CWE
  • n/a
Date Public
2010-05-16 00:00
Show details on NVD website

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            "source": "secalert@redhat.com",
            "tags": [
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              "Vendor Advisory"
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            "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.34"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
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            "url": "http://www.openwall.com/lists/oss-security/2010/06/23/3"
          },
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            "source": "secalert@redhat.com",
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              "Third Party Advisory"
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          {
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            "url": "http://www.ubuntu.com/usn/USN-1000-1"
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          {
            "source": "secalert@redhat.com",
            "tags": [
              "Issue Tracking",
              "Third Party Advisory",
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=607054"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3feec9095d12e311b7d4eb7fe7e5dfa75d4a72a5"
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00000.html"
          },
          {
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          },
          {
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          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "http://www.ubuntu.com/usn/USN-1000-1"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Issue Tracking",
              "Third Party Advisory",
              "Vendor Advisory"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=607054"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-476"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2026-06-27T16:09:18+00:00",
      "cve": "CVE-2010-2495",
      "id": "CVE-2010-2495",
      "initial_release_date": "2010-03-16T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: l2tp: Fix oops in pppol2tp_xmit",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2010/cve-2010-2495.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-08-04T00:12:47Z",
      "cve": "CVE-2010-2495",
      "id": "CVE-2010-2495",
      "initial_release_date": "2023-02-15T05:58:24Z",
      "product_status:known_not_affected": "458",
      "product_status:recommended": "31",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2010-2495",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2010-2495.json",
      "version": "16"
    }
  }
}



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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

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.

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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.


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