cve-2024-36944
Vulnerability from cvelistv5
Published
2024-05-30 15:35
Modified
2024-08-02 03:43
Severity
Summary
Reapply "drm/qxl: simplify qxl_fence_wait"
References
SourceURLTags
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/148ed8b4d64f94ab079c8f0d88c3f444db97ba97
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3628e0383dd349f02f882e612ab6184e4bb3dc10
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3dfe35d8683daf9ba69278643efbabe40000bbf6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4a89ac4b0921c4ea21eb1b4cf3a469a91bacfcea
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b548c53bc3ab83dc6fc86c8e840f013b2032267a
Impacted products
VendorProduct
LinuxLinux
LinuxLinux
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-36944",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-31T18:28:13.498062Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:47:56.251Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T03:43:50.389Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/4a89ac4b0921c4ea21eb1b4cf3a469a91bacfcea"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/b548c53bc3ab83dc6fc86c8e840f013b2032267a"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/148ed8b4d64f94ab079c8f0d88c3f444db97ba97"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/3dfe35d8683daf9ba69278643efbabe40000bbf6"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/3628e0383dd349f02f882e612ab6184e4bb3dc10"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/qxl/qxl_release.c",
            "include/linux/dma-fence.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "4a89ac4b0921",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "b548c53bc3ab",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "148ed8b4d64f",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "3dfe35d8683d",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "3628e0383dd3",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/qxl/qxl_release.c",
            "include/linux/dma-fence.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.159",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.91",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.31",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.10",
              "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\nReapply \"drm/qxl: simplify qxl_fence_wait\"\n\nThis reverts commit 07ed11afb68d94eadd4ffc082b97c2331307c5ea.\n\nStephen Rostedt reports:\n \"I went to run my tests on my VMs and the tests hung on boot up.\n  Unfortunately, the most I ever got out was:\n\n  [   93.607888] Testing event system initcall: OK\n  [   93.667730] Running tests on all trace events:\n  [   93.669757] Testing all events: OK\n  [   95.631064] ------------[ cut here ]------------\n  Timed out after 60 seconds\"\n\nand further debugging points to a possible circular locking dependency\nbetween the console_owner locking and the worker pool locking.\n\nReverting the commit allows Steve\u0027s VM to boot to completion again.\n\n[ This may obviously result in the \"[TTM] Buffer eviction failed\"\n  messages again, which was the reason for that original revert. But at\n  this point this seems preferable to a non-booting system... ]"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-05-30T15:35:42.708Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/4a89ac4b0921c4ea21eb1b4cf3a469a91bacfcea"
        },
        {
          "url": "https://git.kernel.org/stable/c/b548c53bc3ab83dc6fc86c8e840f013b2032267a"
        },
        {
          "url": "https://git.kernel.org/stable/c/148ed8b4d64f94ab079c8f0d88c3f444db97ba97"
        },
        {
          "url": "https://git.kernel.org/stable/c/3dfe35d8683daf9ba69278643efbabe40000bbf6"
        },
        {
          "url": "https://git.kernel.org/stable/c/3628e0383dd349f02f882e612ab6184e4bb3dc10"
        }
      ],
      "title": "Reapply \"drm/qxl: simplify qxl_fence_wait\"",
      "x_generator": {
        "engine": "bippy-a5840b7849dd"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-36944",
    "datePublished": "2024-05-30T15:35:42.708Z",
    "dateReserved": "2024-05-30T15:25:07.073Z",
    "dateUpdated": "2024-08-02T03:43:50.389Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-36944\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-30T16:15:17.387\",\"lastModified\":\"2024-05-30T18:18:58.870\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nReapply \\\"drm/qxl: simplify qxl_fence_wait\\\"\\n\\nThis reverts commit 07ed11afb68d94eadd4ffc082b97c2331307c5ea.\\n\\nStephen Rostedt reports:\\n \\\"I went to run my tests on my VMs and the tests hung on boot up.\\n  Unfortunately, the most I ever got out was:\\n\\n  [   93.607888] Testing event system initcall: OK\\n  [   93.667730] Running tests on all trace events:\\n  [   93.669757] Testing all events: OK\\n  [   95.631064] ------------[ cut here ]------------\\n  Timed out after 60 seconds\\\"\\n\\nand further debugging points to a possible circular locking dependency\\nbetween the console_owner locking and the worker pool locking.\\n\\nReverting the commit allows Steve\u0027s VM to boot to completion again.\\n\\n[ This may obviously result in the \\\"[TTM] Buffer eviction failed\\\"\\n  messages again, which was the reason for that original revert. But at\\n  this point this seems preferable to a non-booting system... ]\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: Vuelva a aplicar \\\"drm/qxl: simplificar qxl_fence_wait\\\" Esto revierte el commit 07ed11afb68d94eadd4ffc082b97c2331307c5ea. Stephen Rostedt informa: \\\"Fui a ejecutar mis pruebas en mis m\u00e1quinas virtuales y las pruebas se colgaron al arrancar. Desafortunadamente, lo m\u00e1ximo que obtuve fue: [ 93.607888] Probando evento de initcall del sistema: OK [ 93.667730] Ejecutando pruebas en todos los eventos de seguimiento : [93.669757] Probando todos los eventos: OK [95.631064] ------------[ cortar aqu\u00ed ]------------ Se agot\u00f3 el tiempo de espera despu\u00e9s de 60 segundos\\\" y m\u00e1s puntos de depuraci\u00f3n a una posible dependencia de bloqueo circular entre el bloqueo del propietario de la consola y el bloqueo del grupo de trabajadores. Revertir el commit permite que la m\u00e1quina virtual de Steve se inicie nuevamente. [Obviamente, esto puede provocar que aparezcan nuevamente los mensajes \\\"[TTM] Error en el desalojo del b\u00fafer\\\", que fue el motivo de la reversi\u00f3n original. Pero en este punto esto parece preferible a un sistema sin arranque...]\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/148ed8b4d64f94ab079c8f0d88c3f444db97ba97\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/3628e0383dd349f02f882e612ab6184e4bb3dc10\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/3dfe35d8683daf9ba69278643efbabe40000bbf6\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/4a89ac4b0921c4ea21eb1b4cf3a469a91bacfcea\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/b548c53bc3ab83dc6fc86c8e840f013b2032267a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.