CVE-2019-19054 (GCVE-0-2019-19054)
Vulnerability from cvelistv5
Published
2019-11-18 05:23
Modified
2026-10-08 21:03
Severity ?
CWE
  • n/a
Summary
A memory leak in the cx23888_ir_probe() function in drivers/media/pci/cx23885/cx23888-ir.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering kfifo_alloc() failures, aka CID-a7b2df76b42b.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T02:09:39.134Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/torvalds/linux/commit/a7b2df76b42bdd026e3106cf2ba97db41345a177"
          },
          {
            "name": "FEDORA-2019-021c968423",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/"
          },
          {
            "name": "FEDORA-2019-34a75d7e61",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20191205-0001/"
          },
          {
            "name": "openSUSE-SU-2020:0336",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html"
          },
          {
            "name": "USN-4527-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4527-1/"
          },
          {
            "name": "USN-4526-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4526-1/"
          },
          {
            "name": "USN-4525-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4525-1/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2019-19054",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-08T20:56:49.013142Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-10-08T21:03:18.169Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A memory leak in the cx23888_ir_probe() function in drivers/media/pci/cx23885/cx23888-ir.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering kfifo_alloc() failures, aka CID-a7b2df76b42b."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-09-25T22:06:12.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/torvalds/linux/commit/a7b2df76b42bdd026e3106cf2ba97db41345a177"
        },
        {
          "name": "FEDORA-2019-021c968423",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/"
        },
        {
          "name": "FEDORA-2019-34a75d7e61",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20191205-0001/"
        },
        {
          "name": "openSUSE-SU-2020:0336",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html"
        },
        {
          "name": "USN-4527-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4527-1/"
        },
        {
          "name": "USN-4526-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4526-1/"
        },
        {
          "name": "USN-4525-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4525-1/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-19054",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A memory leak in the cx23888_ir_probe() function in drivers/media/pci/cx23885/cx23888-ir.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering kfifo_alloc() failures, aka CID-a7b2df76b42b."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/torvalds/linux/commit/a7b2df76b42bdd026e3106cf2ba97db41345a177",
              "refsource": "MISC",
              "url": "https://github.com/torvalds/linux/commit/a7b2df76b42bdd026e3106cf2ba97db41345a177"
            },
            {
              "name": "FEDORA-2019-021c968423",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/"
            },
            {
              "name": "FEDORA-2019-34a75d7e61",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20191205-0001/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20191205-0001/"
            },
            {
              "name": "openSUSE-SU-2020:0336",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html"
            },
            {
              "name": "USN-4527-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4527-1/"
            },
            {
              "name": "USN-4526-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4526-1/"
            },
            {
              "name": "USN-4525-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4525-1/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2019-19054",
    "datePublished": "2019-11-18T05:23:53.000Z",
    "dateReserved": "2019-11-18T00:00:00.000Z",
    "dateUpdated": "2026-10-08T21:03:18.169Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"cna\": {\"affected\": [{\"product\": \"n/a\", \"vendor\": \"n/a\", \"versions\": [{\"status\": \"affected\", \"version\": \"n/a\"}]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A memory leak in the cx23888_ir_probe() function in drivers/media/pci/cx23885/cx23888-ir.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering kfifo_alloc() failures, aka CID-a7b2df76b42b.\"}], \"problemTypes\": [{\"descriptions\": [{\"description\": \"n/a\", \"lang\": \"en\", \"type\": \"text\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2020-09-25T22:06:12.000Z\", \"orgId\": \"8254265b-2729-46b6-b9e3-3dfca2d5bfca\", \"shortName\": \"mitre\"}, \"references\": [{\"tags\": [\"x_refsource_MISC\"], \"url\": \"https://github.com/torvalds/linux/commit/a7b2df76b42bdd026e3106cf2ba97db41345a177\"}, {\"name\": \"FEDORA-2019-021c968423\", \"tags\": [\"vendor-advisory\", \"x_refsource_FEDORA\"], \"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/\"}, {\"name\": \"FEDORA-2019-34a75d7e61\", \"tags\": [\"vendor-advisory\", \"x_refsource_FEDORA\"], \"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/\"}, {\"tags\": [\"x_refsource_CONFIRM\"], \"url\": \"https://security.netapp.com/advisory/ntap-20191205-0001/\"}, {\"name\": \"openSUSE-SU-2020:0336\", \"tags\": [\"vendor-advisory\", \"x_refsource_SUSE\"], \"url\": \"http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html\"}, {\"name\": \"USN-4527-1\", \"tags\": [\"vendor-advisory\", \"x_refsource_UBUNTU\"], \"url\": \"https://usn.ubuntu.com/4527-1/\"}, {\"name\": \"USN-4526-1\", \"tags\": [\"vendor-advisory\", \"x_refsource_UBUNTU\"], \"url\": \"https://usn.ubuntu.com/4526-1/\"}, {\"name\": \"USN-4525-1\", \"tags\": [\"vendor-advisory\", \"x_refsource_UBUNTU\"], \"url\": \"https://usn.ubuntu.com/4525-1/\"}], \"x_legacyV4Record\": {\"CVE_data_meta\": {\"ASSIGNER\": \"cve@mitre.org\", \"ID\": \"CVE-2019-19054\", \"STATE\": \"PUBLIC\"}, \"affects\": {\"vendor\": {\"vendor_data\": [{\"product\": {\"product_data\": [{\"product_name\": \"n/a\", \"version\": {\"version_data\": [{\"version_value\": \"n/a\"}]}}]}, \"vendor_name\": \"n/a\"}]}}, \"data_format\": \"MITRE\", \"data_type\": \"CVE\", \"data_version\": \"4.0\", \"description\": {\"description_data\": [{\"lang\": \"eng\", \"value\": \"A memory leak in the cx23888_ir_probe() function in drivers/media/pci/cx23885/cx23888-ir.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering kfifo_alloc() failures, aka CID-a7b2df76b42b.\"}]}, \"problemtype\": {\"problemtype_data\": [{\"description\": [{\"lang\": \"eng\", \"value\": \"n/a\"}]}]}, \"references\": {\"reference_data\": [{\"name\": \"https://github.com/torvalds/linux/commit/a7b2df76b42bdd026e3106cf2ba97db41345a177\", \"refsource\": \"MISC\", \"url\": \"https://github.com/torvalds/linux/commit/a7b2df76b42bdd026e3106cf2ba97db41345a177\"}, {\"name\": \"FEDORA-2019-021c968423\", \"refsource\": \"FEDORA\", \"url\": \"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/\"}, {\"name\": \"FEDORA-2019-34a75d7e61\", \"refsource\": \"FEDORA\", \"url\": \"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/\"}, {\"name\": \"https://security.netapp.com/advisory/ntap-20191205-0001/\", \"refsource\": \"CONFIRM\", \"url\": \"https://security.netapp.com/advisory/ntap-20191205-0001/\"}, {\"name\": \"openSUSE-SU-2020:0336\", \"refsource\": \"SUSE\", \"url\": \"http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html\"}, {\"name\": \"USN-4527-1\", \"refsource\": \"UBUNTU\", \"url\": \"https://usn.ubuntu.com/4527-1/\"}, {\"name\": \"USN-4526-1\", \"refsource\": \"UBUNTU\", \"url\": \"https://usn.ubuntu.com/4526-1/\"}, {\"name\": \"USN-4525-1\", \"refsource\": \"UBUNTU\", \"url\": \"https://usn.ubuntu.com/4525-1/\"}]}}}, \"adp\": [{\"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-05T02:09:39.134Z\"}, \"title\": \"CVE Program Container\", \"references\": [{\"tags\": [\"x_refsource_MISC\", \"x_transferred\"], \"url\": \"https://github.com/torvalds/linux/commit/a7b2df76b42bdd026e3106cf2ba97db41345a177\"}, {\"name\": \"FEDORA-2019-021c968423\", \"tags\": [\"vendor-advisory\", \"x_refsource_FEDORA\", \"x_transferred\"], \"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/\"}, {\"name\": \"FEDORA-2019-34a75d7e61\", \"tags\": [\"vendor-advisory\", \"x_refsource_FEDORA\", \"x_transferred\"], \"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/\"}, {\"tags\": [\"x_refsource_CONFIRM\", \"x_transferred\"], \"url\": \"https://security.netapp.com/advisory/ntap-20191205-0001/\"}, {\"name\": \"openSUSE-SU-2020:0336\", \"tags\": [\"vendor-advisory\", \"x_refsource_SUSE\", \"x_transferred\"], \"url\": \"http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html\"}, {\"name\": \"USN-4527-1\", \"tags\": [\"vendor-advisory\", \"x_refsource_UBUNTU\", \"x_transferred\"], \"url\": \"https://usn.ubuntu.com/4527-1/\"}, {\"name\": \"USN-4526-1\", \"tags\": [\"vendor-advisory\", \"x_refsource_UBUNTU\", \"x_transferred\"], \"url\": \"https://usn.ubuntu.com/4526-1/\"}, {\"name\": \"USN-4525-1\", \"tags\": [\"vendor-advisory\", \"x_refsource_UBUNTU\", \"x_transferred\"], \"url\": \"https://usn.ubuntu.com/4525-1/\"}]}, {\"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2019-19054\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-10-08T20:56:49.013142Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-10-08T20:56:49.493Z\"}, \"title\": \"CISA ADP Vulnrichment\"}]}",
      "cveMetadata": "{\"assignerOrgId\": \"8254265b-2729-46b6-b9e3-3dfca2d5bfca\", \"assignerShortName\": \"mitre\", \"cveId\": \"CVE-2019-19054\", \"datePublished\": \"2019-11-18T05:23:53.000Z\", \"dateReserved\": \"2019-11-18T00:00:00.000Z\", \"dateUpdated\": \"2026-10-08T21:03:18.169Z\", \"state\": \"PUBLISHED\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.