cve-2024-35786
Vulnerability from cvelistv5
Published
2024-05-17 12:24
Modified
2024-08-02 03:21
Severity
Summary
drm/nouveau: fix stale locked mutex in nouveau_gem_ioctl_pushbuf
References
SourceURLTags
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b466416bdd6ecbde15ce987226ea633a0268fbb1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c288a61a48ddb77ec097e11ab81b81027cd4e197
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/daf8739c3322a762ce84f240f50e0c39181a41ab
Impacted products
VendorProduct
LinuxLinux
LinuxLinux
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-35786",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-17T17:39:26.855880Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-17T17:43:31.179Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T03:21:47.350Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/c288a61a48ddb77ec097e11ab81b81027cd4e197"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/b466416bdd6ecbde15ce987226ea633a0268fbb1"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/daf8739c3322a762ce84f240f50e0c39181a41ab"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/nouveau/nouveau_gem.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "c288a61a48dd",
              "status": "affected",
              "version": "b88baab82871",
              "versionType": "git"
            },
            {
              "lessThan": "b466416bdd6e",
              "status": "affected",
              "version": "b88baab82871",
              "versionType": "git"
            },
            {
              "lessThan": "daf8739c3322",
              "status": "affected",
              "version": "b88baab82871",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/nouveau/nouveau_gem.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": "custom"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.24",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.7.*",
              "status": "unaffected",
              "version": "6.7.12",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.8",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/nouveau: fix stale locked mutex in nouveau_gem_ioctl_pushbuf\n\nIf VM_BIND is enabled on the client the legacy submission ioctl can\u0027t be\nused, however if a client tries to do so regardless it will return an\nerror. In this case the clients mutex remained unlocked leading to a\ndeadlock inside nouveau_drm_postclose or any other nouveau ioctl call."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-05-29T05:28:56.631Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/c288a61a48ddb77ec097e11ab81b81027cd4e197"
        },
        {
          "url": "https://git.kernel.org/stable/c/b466416bdd6ecbde15ce987226ea633a0268fbb1"
        },
        {
          "url": "https://git.kernel.org/stable/c/daf8739c3322a762ce84f240f50e0c39181a41ab"
        }
      ],
      "title": "drm/nouveau: fix stale locked mutex in nouveau_gem_ioctl_pushbuf",
      "x_generator": {
        "engine": "bippy-a5840b7849dd"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-35786",
    "datePublished": "2024-05-17T12:24:31.510Z",
    "dateReserved": "2024-05-17T12:19:12.338Z",
    "dateUpdated": "2024-08-02T03:21:47.350Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-35786\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-17T13:15:58.490\",\"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\\ndrm/nouveau: fix stale locked mutex in nouveau_gem_ioctl_pushbuf\\n\\nIf VM_BIND is enabled on the client the legacy submission ioctl can\u0027t be\\nused, however if a client tries to do so regardless it will return an\\nerror. In this case the clients mutex remained unlocked leading to a\\ndeadlock inside nouveau_drm_postclose or any other nouveau ioctl call.\"},{\"lang\":\"es\",\"value\":\" En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: drm/nouveau: corrige el mutex bloqueado obsoleto en nouveau_gem_ioctl_pushbuf. Si VM_BIND est\u00e1 habilitado en el cliente, el ioctl de env\u00edo heredado no se puede usar; sin embargo, si un cliente intenta hacerlo independientemente, lo har\u00e1. devolver un error. En este caso, el mutex del cliente permaneci\u00f3 desbloqueado, lo que provoc\u00f3 un punto muerto dentro de nouveau_drm_postclose o cualquier otra llamada nouveau ioctl.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/b466416bdd6ecbde15ce987226ea633a0268fbb1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c288a61a48ddb77ec097e11ab81b81027cd4e197\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/daf8739c3322a762ce84f240f50e0c39181a41ab\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.