github - ghsa-p7vx-23x6-fwwc

ghsa-p7vx-23x6-fwwc

Vulnerability from github

Published

2024-05-17 12:31

Modified

2024-05-17 12:31

Details

In the Linux kernel, the following vulnerability has been resolved:

dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup

The Linked list element and pointer are not stored in the same memory as the eDMA controller register. If the doorbell register is toggled before the full write of the linked list a race condition error will occur. In remote setup we can only use a readl to the memory to assure the full write has occurred.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2024-27408"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-17T12:15:11Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup\n\nThe Linked list element and pointer are not stored in the same memory as\nthe eDMA controller register. If the doorbell register is toggled before\nthe full write of the linked list a race condition error will occur.\nIn remote setup we can only use a readl to the memory to assure the full\nwrite has occurred.",
  "id": "GHSA-p7vx-23x6-fwwc",
  "modified": "2024-05-17T12:31:00Z",
  "published": "2024-05-17T12:31:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-27408"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bbcc1c83f343e580c3aa1f2a8593343bf7b55bba"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d24fe6d5a1cfdddb7a9ef56736ec501c4d0a5fd3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f396b4df27cfe01a99f4b41f584c49e56477be3a"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2024-27408

Vulnerability from cvelistv5

Published

2024-05-17 11:50

Modified

2024-11-05 09:21

Severity ?

Summary

dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup

References

▼	URL	Tags
	https://git.kernel.org/stable/c/d24fe6d5a1cfdddb7a9ef56736ec501c4d0a5fd3
	https://git.kernel.org/stable/c/f396b4df27cfe01a99f4b41f584c49e56477be3a
	https://git.kernel.org/stable/c/bbcc1c83f343e580c3aa1f2a8593343bf7b55bba

Impacted products

Vendor

Product

Version

▼

Linux

Version: 7e4b8a4fbe2c
Version: 7e4b8a4fbe2c
Version: 7e4b8a4fbe2c

Linux

Version: 5.3

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-27408",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-21T16:00:32.783313Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:46:41.685Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T00:34:52.272Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/d24fe6d5a1cfdddb7a9ef56736ec501c4d0a5fd3"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f396b4df27cfe01a99f4b41f584c49e56477be3a"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/bbcc1c83f343e580c3aa1f2a8593343bf7b55bba"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/dma/dw-edma/dw-edma-v0-core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d24fe6d5a1cf",
              "status": "affected",
              "version": "7e4b8a4fbe2c",
              "versionType": "git"
            },
            {
              "lessThan": "f396b4df27cf",
              "status": "affected",
              "version": "7e4b8a4fbe2c",
              "versionType": "git"
            },
            {
              "lessThan": "bbcc1c83f343",
              "status": "affected",
              "version": "7e4b8a4fbe2c",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/dma/dw-edma/dw-edma-v0-core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.3"
            },
            {
              "lessThan": "5.3",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.21",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.7.*",
              "status": "unaffected",
              "version": "6.7.9",
              "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\ndmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup\n\nThe Linked list element and pointer are not stored in the same memory as\nthe eDMA controller register. If the doorbell register is toggled before\nthe full write of the linked list a race condition error will occur.\nIn remote setup we can only use a readl to the memory to assure the full\nwrite has occurred."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-05T09:21:40.403Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/d24fe6d5a1cfdddb7a9ef56736ec501c4d0a5fd3"
        },
        {
          "url": "https://git.kernel.org/stable/c/f396b4df27cfe01a99f4b41f584c49e56477be3a"
        },
        {
          "url": "https://git.kernel.org/stable/c/bbcc1c83f343e580c3aa1f2a8593343bf7b55bba"
        }
      ],
      "title": "dmaengine: dw-edma: eDMA: Add sync read before starting the DMA transfer in remote setup",
      "x_generator": {
        "engine": "bippy-9e1c9544281a"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-27408",
    "datePublished": "2024-05-17T11:50:36.208Z",
    "dateReserved": "2024-02-25T13:47:42.682Z",
    "dateUpdated": "2024-11-05T09:21:40.403Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted