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CVE-2019-15291

Full vulnerability record from the local CVENow database.

Description

An issue was discovered in the Linux kernel through 5.2.9. There is a NULL pointer dereference caused by a malicious USB device in the flexcop_usb_probe function in the drivers/media/usb/b2c2/flexcop-usb.c driver.

Severity
MEDIUM
CVSS score
4.6 (v3.0)
Vulnerability status
Modified
Source identifier
Published
2019-08-20 14:15:11.427000
Last modified
2026-11-02 18:18:26.303000
View original CVE JSON
{
  "id": "CVE-2019-15291",
  "sourceIdentifier": "[email protected]",
  "published": "2019-08-20T14:15:11.427",
  "lastModified": "2026-11-02T18:18:26.303",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in the Linux kernel through 5.2.9. There is a NULL pointer dereference caused by a malicious USB device in the flexcop_usb_probe function in the drivers/media/usb/b2c2/flexcop-usb.c driver."
    },
    {
      "lang": "es",
      "value": "Se descubrió un problema en el kernel de Linux hasta la versión 5.2.9. Hay una desreferencia de puntero NULL causada por un dispositivo USB malicioso en la función flexcop_usb_probe en el controlador drivers / media / usb / b2c2 / flexcop-usb.c."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "version": "n/a",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
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        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 4.6,
          "baseSeverity": "MEDIUM",
          "attackVector": "PHYSICAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 0.9,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
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          "baseScore": 4.9,
          "accessVector": "LOCAL",
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          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "COMPLETE"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 3.9,
        "impactScore": 6.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-11-02T17:45:13.870256Z",
          "id": "CVE-2019-15291",
          "options": [
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            {
              "automatable": "no"
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          "role": "CISA Coordinator",
          "version": "2.0.3"
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  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "5.2.9",
              "matchCriteriaId": "A90662CD-A064-48C3-9A43-3B1AFCFAD2E9"
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  "references": [
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      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00036.html",
      "source": "[email protected]"
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    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00037.html",
      "source": "[email protected]"
    },
    {
      "url": "http://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html",
      "source": "[email protected]"
    },
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      "url": "http://www.openwall.com/lists/oss-security/2019/08/20/2",
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    {
      "url": "https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html",
      "source": "[email protected]"
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html",
      "source": "[email protected]"
    },
    {
      "url": "https://seclists.org/bugtraq/2020/Jan/10",
      "source": "[email protected]"
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    {
      "url": "https://security.netapp.com/advisory/ntap-20190905-0002/",
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    {
      "url": "https://syzkaller.appspot.com/bug?id=c0203bd72037d07493f4b7562411e4f5f4553a8f",
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    {
      "url": "https://usn.ubuntu.com/4254-1/",
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    {
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    {
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    {
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    {
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}