cve-2024-35851
Vulnerability from cvelistv5
Published
2024-05-17 14:47
Modified
2024-08-02 03:21
Severity
Summary
Bluetooth: qca: fix NULL-deref on non-serdev suspend
References
SourceURLTags
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/52f9041deaca3fc5c40ef3b9cb943993ec7d2489
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6b47cdeb786c38e4174319218db3fa6d7b4bba88
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/73e87c0a49fda31d7b589edccf4c72e924411371
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b64092d2f108f0cd1d7fd7e176f5fb2a67a2f189
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e60502b907be350c518819297b565007a94c706d
Impacted products
VendorProduct
LinuxLinux
LinuxLinux
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-35851",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-28T19:42:46.493832Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:34:17.737Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T03:21:48.657Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/52f9041deaca3fc5c40ef3b9cb943993ec7d2489"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/e60502b907be350c518819297b565007a94c706d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/6b47cdeb786c38e4174319218db3fa6d7b4bba88"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/b64092d2f108f0cd1d7fd7e176f5fb2a67a2f189"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/73e87c0a49fda31d7b589edccf4c72e924411371"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/bluetooth/hci_qca.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "52f9041deaca",
              "status": "affected",
              "version": "c1a74160eaf1",
              "versionType": "git"
            },
            {
              "lessThan": "e60502b907be",
              "status": "affected",
              "version": "c1a74160eaf1",
              "versionType": "git"
            },
            {
              "lessThan": "6b47cdeb786c",
              "status": "affected",
              "version": "c1a74160eaf1",
              "versionType": "git"
            },
            {
              "lessThan": "b64092d2f108",
              "status": "affected",
              "version": "c1a74160eaf1",
              "versionType": "git"
            },
            {
              "lessThan": "73e87c0a49fd",
              "status": "affected",
              "version": "c1a74160eaf1",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/bluetooth/hci_qca.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.13"
            },
            {
              "lessThan": "5.13",
              "status": "unaffected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.158",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.90",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.30",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.9",
              "versionType": "custom"
            },
            {
              "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: qca: fix NULL-deref on non-serdev suspend\n\nQualcomm ROME controllers can be registered from the Bluetooth line\ndiscipline and in this case the HCI UART serdev pointer is NULL.\n\nAdd the missing sanity check to prevent a NULL-pointer dereference when\nwakeup() is called for a non-serdev controller during suspend.\n\nJust return true for now to restore the original behaviour and address\nthe crash with pre-6.2 kernels, which do not have commit e9b3e5b8c657\n(\"Bluetooth: hci_qca: only assign wakeup with serial port support\") that\ncauses the crash to happen already at setup() time."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-05-29T05:30:07.162Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/52f9041deaca3fc5c40ef3b9cb943993ec7d2489"
        },
        {
          "url": "https://git.kernel.org/stable/c/e60502b907be350c518819297b565007a94c706d"
        },
        {
          "url": "https://git.kernel.org/stable/c/6b47cdeb786c38e4174319218db3fa6d7b4bba88"
        },
        {
          "url": "https://git.kernel.org/stable/c/b64092d2f108f0cd1d7fd7e176f5fb2a67a2f189"
        },
        {
          "url": "https://git.kernel.org/stable/c/73e87c0a49fda31d7b589edccf4c72e924411371"
        }
      ],
      "title": "Bluetooth: qca: fix NULL-deref on non-serdev suspend",
      "x_generator": {
        "engine": "bippy-a5840b7849dd"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-35851",
    "datePublished": "2024-05-17T14:47:28.787Z",
    "dateReserved": "2024-05-17T13:50:33.105Z",
    "dateUpdated": "2024-08-02T03:21:48.657Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-35851\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-17T15:15:21.963\",\"lastModified\":\"2024-05-17T18:35:35.070\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nBluetooth: qca: fix NULL-deref on non-serdev suspend\\n\\nQualcomm ROME controllers can be registered from the Bluetooth line\\ndiscipline and in this case the HCI UART serdev pointer is NULL.\\n\\nAdd the missing sanity check to prevent a NULL-pointer dereference when\\nwakeup() is called for a non-serdev controller during suspend.\\n\\nJust return true for now to restore the original behaviour and address\\nthe crash with pre-6.2 kernels, which do not have commit e9b3e5b8c657\\n(\\\"Bluetooth: hci_qca: only assign wakeup with serial port support\\\") that\\ncauses the crash to happen already at setup() time.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: Bluetooth: qca: corrige NULL-deref en suspensi\u00f3n sin serdev. Los controladores Qualcomm ROME se pueden registrar desde la disciplina de l\u00ednea Bluetooth y en este caso el puntero HCI UART serdev es NULL. Agregue la verificaci\u00f3n de sanidad que falta para evitar una desreferencia del puntero NULL cuando se llama a wakeup() para un controlador que no es serdev durante la suspensi\u00f3n. Simplemente devuelva verdadero por ahora para restaurar el comportamiento original y solucionar el problema con los kernels anteriores a 6.2, que no tienen la confirmaci\u00f3n e9b3e5b8c657 (\\\"Bluetooth: hci_qca: solo asigna activaci\u00f3n con soporte de puerto serie\\\") que causa que el problema ya ocurra en el tiempo de configuraci\u00f3n.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/52f9041deaca3fc5c40ef3b9cb943993ec7d2489\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6b47cdeb786c38e4174319218db3fa6d7b4bba88\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/73e87c0a49fda31d7b589edccf4c72e924411371\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/b64092d2f108f0cd1d7fd7e176f5fb2a67a2f189\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/e60502b907be350c518819297b565007a94c706d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.