Vulnerability-Lookup

FKIE_CVE-2015-1465

Vulnerability from fkie_nvd - Published: 2015-04-05 21:59 - Updated: 2026-06-17 00:22

Severity

Summary

The IPv4 implementation in the Linux kernel before 3.18.8 does not properly consider the length of the Read-Copy Update (RCU) grace period for redirecting lookups in the absence of caching, which allows remote attackers to cause a denial of service (memory consumption or system crash) via a flood of packets.

References

URL	Tags
cve@mitre.org	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=df4d92549f23e1c037e83323aff58a21b3de7fe0
cve@mitre.org	http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html	Mailing List, Third Party Advisory
cve@mitre.org	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html	Mailing List, Third Party Advisory
cve@mitre.org	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html	Mailing List, Third Party Advisory
cve@mitre.org	http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.8	Vendor Advisory
cve@mitre.org	http://www.openwall.com/lists/oss-security/2015/02/03/13	Mailing List, Third Party Advisory
cve@mitre.org	http://www.securityfocus.com/bid/72435	Third Party Advisory, VDB Entry
cve@mitre.org	http://www.securitytracker.com/id/1036763	Third Party Advisory, VDB Entry
cve@mitre.org	http://www.ubuntu.com/usn/USN-2545-1	Third Party Advisory
cve@mitre.org	http://www.ubuntu.com/usn/USN-2546-1	Third Party Advisory
cve@mitre.org	http://www.ubuntu.com/usn/USN-2562-1	Third Party Advisory
cve@mitre.org	http://www.ubuntu.com/usn/USN-2563-1	Third Party Advisory
cve@mitre.org	https://bugzilla.redhat.com/show_bug.cgi?id=1183744	Issue Tracking, Third Party Advisory
cve@mitre.org	https://github.com/torvalds/linux/commit/df4d92549f23e1c037e83323aff58a21b3de7fe0	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=df4d92549f23e1c037e83323aff58a21b3de7fe0
af854a3a-2127-422b-91ae-364da2661108	http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.8	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2015/02/03/13	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/72435	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	http://www.securitytracker.com/id/1036763	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	http://www.ubuntu.com/usn/USN-2545-1	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.ubuntu.com/usn/USN-2546-1	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.ubuntu.com/usn/USN-2562-1	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.ubuntu.com/usn/USN-2563-1	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://bugzilla.redhat.com/show_bug.cgi?id=1183744	Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/torvalds/linux/commit/df4d92549f23e1c037e83323aff58a21b3de7fe0	Third Party Advisory

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
canonical	ubuntu_linux	12.04
canonical	ubuntu_linux	14.04
canonical	ubuntu_linux	14.10

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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  ],
  "cveTags": [],
  "descriptions": [
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      "lang": "en",
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    },
    {
      "lang": "es",
      "value": "La implementaci\u00f3n IPv4 en el kernel de Linux anterior a 3.18.8 no considera correctamente la longitud del periodo de gracia de Read-Copy Update (RCU) para redirigir b\u00fasquedas en la ausencia de cacheo, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria o ca\u00edda de sistema) a trav\u00e9s de una inundaci\u00f3n de paquetes."
    }
  ],
  "id": "CVE-2015-1465",
  "lastModified": "2026-06-17T00:22:28.513",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-04-05T21:59:01.233",
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      "tags": [
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  "vulnStatus": "Modified",
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  ]
}

CVE-2015-1465 (GCVE-0-2015-1465)

Vulnerability from cvelistv5 – Published: 2015-04-05 21:00 – Updated: 2024-08-06 04:47

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

14 references

URL	Tags
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://www.ubuntu.com/usn/USN-2562-1	vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://www.ubuntu.com/usn/USN-2546-1	vendor-advisoryx_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2563-1	vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://www.securitytracker.com/id/1036763	vdb-entryx_refsource_SECTRACK
http://www.openwall.com/lists/oss-security/2015/0…	mailing-listx_refsource_MLIST
https://bugzilla.redhat.com/show_bug.cgi?id=1183744	x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-2545-1	vendor-advisoryx_refsource_UBUNTU
https://github.com/torvalds/linux/commit/df4d9254…	x_refsource_CONFIRM
http://git.kernel.org/?p=linux/kernel/git/torvald…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/72435	vdb-entryx_refsource_BID
http://www.kernel.org/pub/linux/kernel/v3.x/Chang…	x_refsource_CONFIRM

Date Public

2015-02-03 00:00

Show details on NVD website

JSON

To clipboard

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}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

Action not permitted

FKIE_CVE-2015-1465

CVE-2015-1465 (GCVE-0-2015-1465)

Tags

Sightings

Nomenclature

Related by attack behaviour