cve-2024-35856
Vulnerability from cvelistv5
Published
2024-05-17 14:47
Modified
2024-11-05 09:23
Severity ?
Summary
Bluetooth: btusb: mediatek: Fix double free of skb in coredump
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/18bdb386a1a30e7a3d7732a98e45e69cf6b5710d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/80dfef128cb9f1b1ef67c0fe8c8deb4ea7ad30c1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e20093c741d8da9f6390dd45d75b779861547035
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/18bdb386a1a30e7a3d7732a98e45e69cf6b5710d
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/80dfef128cb9f1b1ef67c0fe8c8deb4ea7ad30c1
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e20093c741d8da9f6390dd45d75b779861547035
Impacted products
Vendor Product Version
Linux Linux Version: 6.6
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-35856",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-17T17:38:58.204895Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-17T17:42:07.040Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T03:21:48.401Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/80dfef128cb9f1b1ef67c0fe8c8deb4ea7ad30c1"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/e20093c741d8da9f6390dd45d75b779861547035"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/18bdb386a1a30e7a3d7732a98e45e69cf6b5710d"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/bluetooth/btmtk.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "80dfef128cb9",
              "status": "affected",
              "version": "0b7015132878",
              "versionType": "git"
            },
            {
              "lessThan": "e20093c741d8",
              "status": "affected",
              "version": "0b7015132878",
              "versionType": "git"
            },
            {
              "lessThan": "18bdb386a1a3",
              "status": "affected",
              "version": "0b7015132878",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/bluetooth/btmtk.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.6"
            },
            {
              "lessThan": "6.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.30",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btusb: mediatek: Fix double free of skb in coredump\n\nhci_devcd_append() would free the skb on error so the caller don\u0027t\nhave to free it again otherwise it would cause the double free of skb.\n\nReported-by : Dan Carpenter \u003cdan.carpenter@linaro.org\u003e"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-05T09:23:49.269Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/80dfef128cb9f1b1ef67c0fe8c8deb4ea7ad30c1"
        },
        {
          "url": "https://git.kernel.org/stable/c/e20093c741d8da9f6390dd45d75b779861547035"
        },
        {
          "url": "https://git.kernel.org/stable/c/18bdb386a1a30e7a3d7732a98e45e69cf6b5710d"
        }
      ],
      "title": "Bluetooth: btusb: mediatek: Fix double free of skb in coredump",
      "x_generator": {
        "engine": "bippy-9e1c9544281a"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-35856",
    "datePublished": "2024-05-17T14:47:32.088Z",
    "dateReserved": "2024-05-17T13:50:33.106Z",
    "dateUpdated": "2024-11-05T09:23:49.269Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-35856\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-17T15:15:22.900\",\"lastModified\":\"2024-11-21T09:21:03.643\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nBluetooth: btusb: mediatek: Fix double free of skb in coredump\\n\\nhci_devcd_append() would free the skb on error so the caller don\u0027t\\nhave to free it again otherwise it would cause the double free of skb.\\n\\nReported-by : Dan Carpenter \u003cdan.carpenter@linaro.org\u003e\"},{\"lang\":\"es\",\"value\":\" En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: Bluetooth: btusb: mediatek: Correcci\u00f3n double free de skb en coredump hci_devcd_append() liberar\u00eda el skb en caso de error para que la persona que llama no tenga que liberarlo nuevamente, de lo contrario causar\u00eda el doble libre de skb. Reportado por: Dan Carpenter \"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/18bdb386a1a30e7a3d7732a98e45e69cf6b5710d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/80dfef128cb9f1b1ef67c0fe8c8deb4ea7ad30c1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/e20093c741d8da9f6390dd45d75b779861547035\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/18bdb386a1a30e7a3d7732a98e45e69cf6b5710d\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/80dfef128cb9f1b1ef67c0fe8c8deb4ea7ad30c1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/e20093c741d8da9f6390dd45d75b779861547035\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


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.
  • 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.