Vulnerability-Lookup

FKIE_CVE-2019-11486

Vulnerability from fkie_nvd - Published: 2019-04-23 22:29 - Updated: 2026-06-17 02:13

Severity

7.0 (High) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

The Siemens R3964 line discipline driver in drivers/tty/n_r3964.c in the Linux kernel before 5.0.8 has multiple race conditions.

References

URL	Tags
cve@mitre.org	http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00037.html	Third Party Advisory
cve@mitre.org	http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html	Third Party Advisory
cve@mitre.org	http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html	Third Party Advisory
cve@mitre.org	http://www.openwall.com/lists/oss-security/2019/04/29/1	Mailing List, Third Party Advisory
cve@mitre.org	https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.112	Vendor Advisory
cve@mitre.org	https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.35	Vendor Advisory
cve@mitre.org	https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.169	Vendor Advisory
cve@mitre.org	https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.8	Vendor Advisory
cve@mitre.org	https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c7084edc3f6d67750f50d4183134c4fb5712a5c8	Patch, Vendor Advisory
cve@mitre.org	https://github.com/torvalds/linux/commit/c7084edc3f6d67750f50d4183134c4fb5712a5c8	Patch, Third Party Advisory
cve@mitre.org	https://lists.debian.org/debian-lts-announce/2019/05/msg00041.html	Third Party Advisory
cve@mitre.org	https://lists.debian.org/debian-lts-announce/2019/05/msg00042.html	Third Party Advisory
cve@mitre.org	https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html	Third Party Advisory
cve@mitre.org	https://seclists.org/bugtraq/2019/Jun/26	Mailing List, Third Party Advisory
cve@mitre.org	https://security.netapp.com/advisory/ntap-20190517-0005/	Third Party Advisory
cve@mitre.org	https://support.f5.com/csp/article/K50222414	Third Party Advisory
cve@mitre.org	https://www.debian.org/security/2019/dsa-4465	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00037.html	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2019/04/29/1	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.112	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.35	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.169	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.8	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c7084edc3f6d67750f50d4183134c4fb5712a5c8	Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/torvalds/linux/commit/c7084edc3f6d67750f50d4183134c4fb5712a5c8	Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://lists.debian.org/debian-lts-announce/2019/05/msg00041.html	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://lists.debian.org/debian-lts-announce/2019/05/msg00042.html	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://seclists.org/bugtraq/2019/Jun/26	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://security.netapp.com/advisory/ntap-20190517-0005/	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://support.f5.com/csp/article/K50222414	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.debian.org/security/2019/dsa-4465	Third 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	*
debian	debian_linux	9.0
opensuse	leap	15.1
opensuse	leap	42.3
netapp	active_iq	-
netapp	hci_management_node	-
netapp	snapprotect	-
netapp	solidfire	-
netapp	storage_replication_adapter_for_clustered_data_ontap	9.7
netapp	vasa_provider_for_clustered_data_ontap	9.7
netapp	virtual_storage_console	9.7

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
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      ]
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Siemens R3964 line discipline driver in drivers/tty/n_r3964.c in the Linux kernel before 5.0.8 has multiple race conditions."
    },
    {
      "lang": "es",
      "value": "El controlador de disciplina de l\u00ednea Siemens R3964 en drivers/tty/n_r3964.c en el kernel de Linux antes de la versi\u00f3n 5.0.8 tiene m\u00faltiples condiciones de carrera."
    }
  ],
  "id": "CVE-2019-11486",
  "lastModified": "2026-06-17T02:13:00.003",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 6.9,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.4,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.0,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.0,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-04-23T22:29:05.133",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00037.html"
    },
    {
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    {
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    },
    {
      "source": "cve@mitre.org",
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        "Third Party Advisory"
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    },
    {
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    },
    {
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      "tags": [
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      ],
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    },
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      ],
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    },
    {
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    },
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      ],
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    {
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    },
    {
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      "url": "https://lists.debian.org/debian-lts-announce/2019/05/msg00042.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    },
    {
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    {
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      ],
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://support.f5.com/csp/article/K50222414"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.debian.org/security/2019/dsa-4465"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-362"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2019-11486 (GCVE-0-2019-11486)

Vulnerability from cvelistv5 – Published: 2019-04-23 22:00 – Updated: 2024-08-04 22:55

Summary

The Siemens R3964 line discipline driver in drivers/tty/n_r3964.c in the Linux kernel before 5.0.8 has multiple race conditions.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

17 references

URL	Tags
https://github.com/torvalds/linux/commit/c7084edc…	x_refsource_MISC
https://git.kernel.org/cgit/linux/kernel/git/torv…	x_refsource_MISC
https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan…	x_refsource_MISC
https://cdn.kernel.org/pub/linux/kernel/v4.x/Chan…	x_refsource_MISC
https://cdn.kernel.org/pub/linux/kernel/v4.x/Chan…	x_refsource_MISC
https://cdn.kernel.org/pub/linux/kernel/v4.x/Chan…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2019/04/29/1	mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://security.netapp.com/advisory/ntap-2019051…	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://support.f5.com/csp/article/K50222414	x_refsource_CONFIRM
https://www.debian.org/security/2019/dsa-4465	vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://seclists.org/bugtraq/2019/Jun/26	mailing-listx_refsource_BUGTRAQ

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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.

Detection rules are retrieved from Rulezet.

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.