github - ghsa-qv7c-pjpr-grqx

ghsa-qv7c-pjpr-grqx

Vulnerability from github

Published

2024-04-04 09:30

Modified

2024-06-26 00:31

Details

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

dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read

There is chip (ls1028a) errata:

The SoC may hang on 16 byte unaligned read transactions by QDMA.

Unaligned read transactions initiated by QDMA may stall in the NOC (Network On-Chip), causing a deadlock condition. Stalled transactions will trigger completion timeouts in PCIe controller.

Workaround: Enable prefetch by setting the source descriptor prefetchable bit ( SD[PF] = 1 ).

Implement this workaround.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2024-26790"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-04T09:15:08Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read\n\nThere is chip (ls1028a) errata:\n\nThe SoC may hang on 16 byte unaligned read transactions by QDMA.\n\nUnaligned read transactions initiated by QDMA may stall in the NOC\n(Network On-Chip), causing a deadlock condition. Stalled transactions will\ntrigger completion timeouts in PCIe controller.\n\nWorkaround:\nEnable prefetch by setting the source descriptor prefetchable bit\n( SD[PF] = 1 ).\n\nImplement this workaround.",
  "id": "GHSA-qv7c-pjpr-grqx",
  "modified": "2024-06-26T00:31:36Z",
  "published": "2024-04-04T09:30:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26790"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/106c1ac953a66556ec77456c46e818208d3a9bce"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/237ecf1afe6c22534fa43abdf2bf0b0f52de0aaa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/518d78b4fac68cac29a263554d7f3b19da99d0da"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5b696e9c388251f1c7373be92293769a489fd367"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9d739bccf261dd93ec1babf82f5c5d71dd4caa3e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ad2f8920c314e0a2d9e984fc94b729eca3cda471"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bb3a06e9b9a30e33d96aadc0e077be095a4f8580"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2024-26790

Vulnerability from cvelistv5

Published

2024-04-04 08:20

Modified

2024-11-05 09:15

Severity ?

Summary

dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read

References

▼	URL	Tags
	https://git.kernel.org/stable/c/518d78b4fac68cac29a263554d7f3b19da99d0da
	https://git.kernel.org/stable/c/bb3a06e9b9a30e33d96aadc0e077be095a4f8580
	https://git.kernel.org/stable/c/106c1ac953a66556ec77456c46e818208d3a9bce
	https://git.kernel.org/stable/c/237ecf1afe6c22534fa43abdf2bf0b0f52de0aaa
	https://git.kernel.org/stable/c/5b696e9c388251f1c7373be92293769a489fd367
	https://git.kernel.org/stable/c/ad2f8920c314e0a2d9e984fc94b729eca3cda471
	https://git.kernel.org/stable/c/9d739bccf261dd93ec1babf82f5c5d71dd4caa3e

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-26790",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-04-04T16:24:55.798835Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:49:16.312Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T00:14:13.493Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/518d78b4fac68cac29a263554d7f3b19da99d0da"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/bb3a06e9b9a30e33d96aadc0e077be095a4f8580"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/106c1ac953a66556ec77456c46e818208d3a9bce"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/237ecf1afe6c22534fa43abdf2bf0b0f52de0aaa"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/5b696e9c388251f1c7373be92293769a489fd367"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ad2f8920c314e0a2d9e984fc94b729eca3cda471"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/9d739bccf261dd93ec1babf82f5c5d71dd4caa3e"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/dma/fsl-qdma.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "518d78b4fac6",
              "status": "affected",
              "version": "b092529e0aa0",
              "versionType": "git"
            },
            {
              "lessThan": "bb3a06e9b9a3",
              "status": "affected",
              "version": "b092529e0aa0",
              "versionType": "git"
            },
            {
              "lessThan": "106c1ac953a6",
              "status": "affected",
              "version": "b092529e0aa0",
              "versionType": "git"
            },
            {
              "lessThan": "237ecf1afe6c",
              "status": "affected",
              "version": "b092529e0aa0",
              "versionType": "git"
            },
            {
              "lessThan": "5b696e9c3882",
              "status": "affected",
              "version": "b092529e0aa0",
              "versionType": "git"
            },
            {
              "lessThan": "ad2f8920c314",
              "status": "affected",
              "version": "b092529e0aa0",
              "versionType": "git"
            },
            {
              "lessThan": "9d739bccf261",
              "status": "affected",
              "version": "b092529e0aa0",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/dma/fsl-qdma.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.1"
            },
            {
              "lessThan": "5.1",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.271",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.212",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.151",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.81",
              "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: fsl-qdma: fix SoC may hang on 16 byte unaligned read\n\nThere is chip (ls1028a) errata:\n\nThe SoC may hang on 16 byte unaligned read transactions by QDMA.\n\nUnaligned read transactions initiated by QDMA may stall in the NOC\n(Network On-Chip), causing a deadlock condition. Stalled transactions will\ntrigger completion timeouts in PCIe controller.\n\nWorkaround:\nEnable prefetch by setting the source descriptor prefetchable bit\n( SD[PF] = 1 ).\n\nImplement this workaround."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-05T09:15:52.396Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/518d78b4fac68cac29a263554d7f3b19da99d0da"
        },
        {
          "url": "https://git.kernel.org/stable/c/bb3a06e9b9a30e33d96aadc0e077be095a4f8580"
        },
        {
          "url": "https://git.kernel.org/stable/c/106c1ac953a66556ec77456c46e818208d3a9bce"
        },
        {
          "url": "https://git.kernel.org/stable/c/237ecf1afe6c22534fa43abdf2bf0b0f52de0aaa"
        },
        {
          "url": "https://git.kernel.org/stable/c/5b696e9c388251f1c7373be92293769a489fd367"
        },
        {
          "url": "https://git.kernel.org/stable/c/ad2f8920c314e0a2d9e984fc94b729eca3cda471"
        },
        {
          "url": "https://git.kernel.org/stable/c/9d739bccf261dd93ec1babf82f5c5d71dd4caa3e"
        }
      ],
      "title": "dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read",
      "x_generator": {
        "engine": "bippy-9e1c9544281a"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-26790",
    "datePublished": "2024-04-04T08:20:21.742Z",
    "dateReserved": "2024-02-19T14:20:24.178Z",
    "dateUpdated": "2024-11-05T09:15:52.396Z",
    "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