CVE-2024-42319 (GCVE-0-2024-42319)

Vulnerability from cvelistv5 – Published: 2024-08-17 09:09 – Updated: 2025-11-03 20:38
VLAI?
Title
mailbox: mtk-cmdq: Move devm_mbox_controller_register() after devm_pm_runtime_enable()
Summary
In the Linux kernel, the following vulnerability has been resolved: mailbox: mtk-cmdq: Move devm_mbox_controller_register() after devm_pm_runtime_enable() When mtk-cmdq unbinds, a WARN_ON message with condition pm_runtime_get_sync() < 0 occurs. According to the call tracei below: cmdq_mbox_shutdown mbox_free_channel mbox_controller_unregister __devm_mbox_controller_unregister ... The root cause can be deduced to be calling pm_runtime_get_sync() after calling pm_runtime_disable() as observed below: 1. CMDQ driver uses devm_mbox_controller_register() in cmdq_probe() to bind the cmdq device to the mbox_controller, so devm_mbox_controller_unregister() will automatically unregister the device bound to the mailbox controller when the device-managed resource is removed. That means devm_mbox_controller_unregister() and cmdq_mbox_shoutdown() will be called after cmdq_remove(). 2. CMDQ driver also uses devm_pm_runtime_enable() in cmdq_probe() after devm_mbox_controller_register(), so that devm_pm_runtime_disable() will be called after cmdq_remove(), but before devm_mbox_controller_unregister(). To fix this problem, cmdq_probe() needs to move devm_mbox_controller_register() after devm_pm_runtime_enable() to make devm_pm_runtime_disable() be called after devm_mbox_controller_unregister().
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 623a6143a845bd485b00ba684f0ccef11835edab , < 1403991a40b94438a2acc749bf05c117abdb34f9 (git)
Affected: 623a6143a845bd485b00ba684f0ccef11835edab , < d00df6700ad10974a7e20646956f4ff22cdbe0ec (git)
Affected: 623a6143a845bd485b00ba684f0ccef11835edab , < 11fa625b45faf0649118b9deaf2d31c86ac41911 (git)
Affected: 623a6143a845bd485b00ba684f0ccef11835edab , < a8bd68e4329f9a0ad1b878733e0f80be6a971649 (git)
Create a notification for this product.
    Linux Linux Affected: 4.19
Unaffected: 0 , < 4.19 (semver)
Unaffected: 6.1.120 , ≤ 6.1.* (semver)
Unaffected: 6.6.64 , ≤ 6.6.* (semver)
Unaffected: 6.10.3 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-42319",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:09:32.477080Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:33:26.095Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T20:38:39.733Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/mailbox/mtk-cmdq-mailbox.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1403991a40b94438a2acc749bf05c117abdb34f9",
              "status": "affected",
              "version": "623a6143a845bd485b00ba684f0ccef11835edab",
              "versionType": "git"
            },
            {
              "lessThan": "d00df6700ad10974a7e20646956f4ff22cdbe0ec",
              "status": "affected",
              "version": "623a6143a845bd485b00ba684f0ccef11835edab",
              "versionType": "git"
            },
            {
              "lessThan": "11fa625b45faf0649118b9deaf2d31c86ac41911",
              "status": "affected",
              "version": "623a6143a845bd485b00ba684f0ccef11835edab",
              "versionType": "git"
            },
            {
              "lessThan": "a8bd68e4329f9a0ad1b878733e0f80be6a971649",
              "status": "affected",
              "version": "623a6143a845bd485b00ba684f0ccef11835edab",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/mailbox/mtk-cmdq-mailbox.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.19"
            },
            {
              "lessThan": "4.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.120",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.64",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.120",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.64",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.3",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "4.19",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmailbox: mtk-cmdq: Move devm_mbox_controller_register() after devm_pm_runtime_enable()\n\nWhen mtk-cmdq unbinds, a WARN_ON message with condition\npm_runtime_get_sync() \u003c 0 occurs.\n\nAccording to the call tracei below:\n  cmdq_mbox_shutdown\n  mbox_free_channel\n  mbox_controller_unregister\n  __devm_mbox_controller_unregister\n  ...\n\nThe root cause can be deduced to be calling pm_runtime_get_sync() after\ncalling pm_runtime_disable() as observed below:\n1. CMDQ driver uses devm_mbox_controller_register() in cmdq_probe()\n   to bind the cmdq device to the mbox_controller, so\n   devm_mbox_controller_unregister() will automatically unregister\n   the device bound to the mailbox controller when the device-managed\n   resource is removed. That means devm_mbox_controller_unregister()\n   and cmdq_mbox_shoutdown() will be called after cmdq_remove().\n2. CMDQ driver also uses devm_pm_runtime_enable() in cmdq_probe() after\n   devm_mbox_controller_register(), so that devm_pm_runtime_disable()\n   will be called after cmdq_remove(), but before\n   devm_mbox_controller_unregister().\n\nTo fix this problem, cmdq_probe() needs to move\ndevm_mbox_controller_register() after devm_pm_runtime_enable() to make\ndevm_pm_runtime_disable() be called after\ndevm_mbox_controller_unregister()."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T09:26:40.471Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/1403991a40b94438a2acc749bf05c117abdb34f9"
        },
        {
          "url": "https://git.kernel.org/stable/c/d00df6700ad10974a7e20646956f4ff22cdbe0ec"
        },
        {
          "url": "https://git.kernel.org/stable/c/11fa625b45faf0649118b9deaf2d31c86ac41911"
        },
        {
          "url": "https://git.kernel.org/stable/c/a8bd68e4329f9a0ad1b878733e0f80be6a971649"
        }
      ],
      "title": "mailbox: mtk-cmdq: Move devm_mbox_controller_register() after devm_pm_runtime_enable()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-42319",
    "datePublished": "2024-08-17T09:09:31.867Z",
    "dateReserved": "2024-07-30T07:40:12.278Z",
    "dateUpdated": "2025-11-03T20:38:39.733Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-42319\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-10T16:09:32.477080Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-11T12:42:23.356Z\"}}], \"cna\": {\"title\": \"mailbox: mtk-cmdq: Move devm_mbox_controller_register() after devm_pm_runtime_enable()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"623a6143a845bd485b00ba684f0ccef11835edab\", \"lessThan\": \"1403991a40b94438a2acc749bf05c117abdb34f9\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"623a6143a845bd485b00ba684f0ccef11835edab\", \"lessThan\": \"d00df6700ad10974a7e20646956f4ff22cdbe0ec\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"623a6143a845bd485b00ba684f0ccef11835edab\", \"lessThan\": \"11fa625b45faf0649118b9deaf2d31c86ac41911\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"623a6143a845bd485b00ba684f0ccef11835edab\", \"lessThan\": \"a8bd68e4329f9a0ad1b878733e0f80be6a971649\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/mailbox/mtk-cmdq-mailbox.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.19\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"4.19\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.1.120\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.64\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.10.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.10.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/mailbox/mtk-cmdq-mailbox.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/1403991a40b94438a2acc749bf05c117abdb34f9\"}, {\"url\": \"https://git.kernel.org/stable/c/d00df6700ad10974a7e20646956f4ff22cdbe0ec\"}, {\"url\": \"https://git.kernel.org/stable/c/11fa625b45faf0649118b9deaf2d31c86ac41911\"}, {\"url\": \"https://git.kernel.org/stable/c/a8bd68e4329f9a0ad1b878733e0f80be6a971649\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmailbox: mtk-cmdq: Move devm_mbox_controller_register() after devm_pm_runtime_enable()\\n\\nWhen mtk-cmdq unbinds, a WARN_ON message with condition\\npm_runtime_get_sync() \u003c 0 occurs.\\n\\nAccording to the call tracei below:\\n  cmdq_mbox_shutdown\\n  mbox_free_channel\\n  mbox_controller_unregister\\n  __devm_mbox_controller_unregister\\n  ...\\n\\nThe root cause can be deduced to be calling pm_runtime_get_sync() after\\ncalling pm_runtime_disable() as observed below:\\n1. CMDQ driver uses devm_mbox_controller_register() in cmdq_probe()\\n   to bind the cmdq device to the mbox_controller, so\\n   devm_mbox_controller_unregister() will automatically unregister\\n   the device bound to the mailbox controller when the device-managed\\n   resource is removed. That means devm_mbox_controller_unregister()\\n   and cmdq_mbox_shoutdown() will be called after cmdq_remove().\\n2. CMDQ driver also uses devm_pm_runtime_enable() in cmdq_probe() after\\n   devm_mbox_controller_register(), so that devm_pm_runtime_disable()\\n   will be called after cmdq_remove(), but before\\n   devm_mbox_controller_unregister().\\n\\nTo fix this problem, cmdq_probe() needs to move\\ndevm_mbox_controller_register() after devm_pm_runtime_enable() to make\\ndevm_pm_runtime_disable() be called after\\ndevm_mbox_controller_unregister().\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.120\", \"versionStartIncluding\": \"4.19\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.64\", \"versionStartIncluding\": \"4.19\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.10.3\", \"versionStartIncluding\": \"4.19\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11\", \"versionStartIncluding\": \"4.19\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T09:26:40.471Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-42319\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-05-04T09:26:40.471Z\", \"dateReserved\": \"2024-07-30T07:40:12.278Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-08-17T09:09:31.867Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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 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.