CVE-2023-52586
Vulnerability from cvelistv5
Published
2024-03-06 06:45
Modified
2024-12-19 08:22
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add mutex lock in control vblank irq Add a mutex lock to control vblank irq to synchronize vblank enable/disable operations happening from different threads to prevent race conditions while registering/unregistering the vblank irq callback. v4: -Removed vblank_ctl_lock from dpu_encoder_virt, so it is only a parameter of dpu_encoder_phys. -Switch from atomic refcnt to a simple int counter as mutex has now been added v3: Mistakenly did not change wording in last version. It is done now. v2: Slightly changed wording of commit message Patchwork: https://patchwork.freedesktop.org/patch/571854/
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/14f109bf74dd67e1d0469fed859c8e506b0df53f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/45284ff733e4caf6c118aae5131eb7e7cf3eea5a
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/14f109bf74dd67e1d0469fed859c8e506b0df53f
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/45284ff733e4caf6c118aae5131eb7e7cf3eea5a
Impacted products
Vendor Product Version
Linux Linux
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:03:21.270Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/14f109bf74dd67e1d0469fed859c8e506b0df53f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/45284ff733e4caf6c118aae5131eb7e7cf3eea5a"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-52586",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T15:56:01.645809Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:33:32.350Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c",
            "drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h",
            "drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c",
            "drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "14f109bf74dd67e1d0469fed859c8e506b0df53f",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "45284ff733e4caf6c118aae5131eb7e7cf3eea5a",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c",
            "drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h",
            "drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c",
            "drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThanOrEqual": "6.7.*",
              "status": "unaffected",
              "version": "6.7.4",
              "versionType": "semver"
            },
            {
              "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/msm/dpu: Add mutex lock in control vblank irq\n\nAdd a mutex lock to control vblank irq to synchronize vblank\nenable/disable operations happening from different threads to prevent\nrace conditions while registering/unregistering the vblank irq callback.\n\nv4: -Removed vblank_ctl_lock from dpu_encoder_virt, so it is only a\n    parameter of dpu_encoder_phys.\n    -Switch from atomic refcnt to a simple int counter as mutex has\n    now been added\nv3: Mistakenly did not change wording in last version. It is done now.\nv2: Slightly changed wording of commit message\n\nPatchwork: https://patchwork.freedesktop.org/patch/571854/"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-19T08:22:07.585Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/14f109bf74dd67e1d0469fed859c8e506b0df53f"
        },
        {
          "url": "https://git.kernel.org/stable/c/45284ff733e4caf6c118aae5131eb7e7cf3eea5a"
        }
      ],
      "title": "drm/msm/dpu: Add mutex lock in control vblank irq",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-52586",
    "datePublished": "2024-03-06T06:45:20.913Z",
    "dateReserved": "2024-03-02T21:55:42.570Z",
    "dateUpdated": "2024-12-19T08:22:07.585Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-52586\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-03-06T07:15:07.443\",\"lastModified\":\"2024-11-21T08:40:07.803\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/msm/dpu: Add mutex lock in control vblank irq\\n\\nAdd a mutex lock to control vblank irq to synchronize vblank\\nenable/disable operations happening from different threads to prevent\\nrace conditions while registering/unregistering the vblank irq callback.\\n\\nv4: -Removed vblank_ctl_lock from dpu_encoder_virt, so it is only a\\n    parameter of dpu_encoder_phys.\\n    -Switch from atomic refcnt to a simple int counter as mutex has\\n    now been added\\nv3: Mistakenly did not change wording in last version. It is done now.\\nv2: Slightly changed wording of commit message\\n\\nPatchwork: https://patchwork.freedesktop.org/patch/571854/\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/msm/dpu: agregue un bloqueo mutex en el control vblank irq. Agregue un bloqueo mutex para controlar vblank irq para sincronizar las operaciones de activaci\u00f3n/desactivaci\u00f3n de vblank que ocurren desde diferentes subprocesos para evitar condiciones de ejecuci\u00f3n durante el registro. /anular el registro de la devoluci\u00f3n de llamada vblank irq. v4: -Se elimin\u00f3 vblank_ctl_lock de dpu_encoder_virt, por lo que es solo un par\u00e1metro de dpu_encoder_phys. -Cambiar de refcnt at\u00f3mico a un contador int simple ya que ahora se ha agregado mutex v3: por error no cambi\u00f3 la redacci\u00f3n en la \u00faltima versi\u00f3n. Ya est\u00e1 hecho. v2: redacci\u00f3n ligeramente modificada del mensaje de confirmaci\u00f3n Patchwork: https://patchwork.freedesktop.org/patch/571854/\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/14f109bf74dd67e1d0469fed859c8e506b0df53f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/45284ff733e4caf6c118aae5131eb7e7cf3eea5a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/14f109bf74dd67e1d0469fed859c8e506b0df53f\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/45284ff733e4caf6c118aae5131eb7e7cf3eea5a\",\"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.