github - ghsa-fjw7-947f-3xx6

ghsa-fjw7-947f-3xx6

Vulnerability from github

Published

2024-11-05 18:32

Modified

2024-11-12 15:30

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

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

ASoC: qcom: sc7280: Fix missing Soundwire runtime stream alloc

Commit 15c7fab0e047 ("ASoC: qcom: Move Soundwire runtime stream alloc to soundcards") moved the allocation of Soundwire stream runtime from the Qualcomm Soundwire driver to each individual machine sound card driver, except that it forgot to update SC7280 card.

Just like for other Qualcomm sound cards using Soundwire, the card driver should allocate and release the runtime. Otherwise sound playback will result in a NULL pointer dereference or other effect of uninitialized memory accesses (which was confirmed on SDM845 having similar issue).

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{
  "affected": [],
  "aliases": [
    "CVE-2024-50105"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-05T18:15:14Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: qcom: sc7280: Fix missing Soundwire runtime stream alloc\n\nCommit 15c7fab0e047 (\"ASoC: qcom: Move Soundwire runtime stream alloc to\nsoundcards\") moved the allocation of Soundwire stream runtime from the\nQualcomm Soundwire driver to each individual machine sound card driver,\nexcept that it forgot to update SC7280 card.\n\nJust like for other Qualcomm sound cards using Soundwire, the card\ndriver should allocate and release the runtime.  Otherwise sound\nplayback will result in a NULL pointer dereference or other effect of\nuninitialized memory accesses (which was confirmed on SDM845 having\nsimilar issue).",
  "id": "GHSA-fjw7-947f-3xx6",
  "modified": "2024-11-12T15:30:32Z",
  "published": "2024-11-05T18:32:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50105"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/176a41ebec42a921277cd34e8c0c2e776a9dd6c4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/db7e59e6a39a4d3d54ca8197c796557e6d480b0d"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2024-50105

Vulnerability from cvelistv5

Published

2024-11-05 17:10

Modified

2024-12-19 09:33

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: sc7280: Fix missing Soundwire runtime stream alloc Commit 15c7fab0e047 ("ASoC: qcom: Move Soundwire runtime stream alloc to soundcards") moved the allocation of Soundwire stream runtime from the Qualcomm Soundwire driver to each individual machine sound card driver, except that it forgot to update SC7280 card. Just like for other Qualcomm sound cards using Soundwire, the card driver should allocate and release the runtime. Otherwise sound playback will result in a NULL pointer dereference or other effect of uninitialized memory accesses (which was confirmed on SDM845 having similar issue).

References

▼	URL	Tags
	https://git.kernel.org/stable/c/176a41ebec42a921277cd34e8c0c2e776a9dd6c4
	https://git.kernel.org/stable/c/db7e59e6a39a4d3d54ca8197c796557e6d480b0d

Impacted products

Vendor

Product

Version

▼

Linux

Version: 15c7fab0e0477d7d7185eac574ca43c15b59b015
Version: 15c7fab0e0477d7d7185eac574ca43c15b59b015

Linux

Version: 6.8

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/qcom/Kconfig",
            "sound/soc/qcom/sc7280.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "176a41ebec42a921277cd34e8c0c2e776a9dd6c4",
              "status": "affected",
              "version": "15c7fab0e0477d7d7185eac574ca43c15b59b015",
              "versionType": "git"
            },
            {
              "lessThan": "db7e59e6a39a4d3d54ca8197c796557e6d480b0d",
              "status": "affected",
              "version": "15c7fab0e0477d7d7185eac574ca43c15b59b015",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/qcom/Kconfig",
            "sound/soc/qcom/sc7280.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.8"
            },
            {
              "lessThan": "6.8",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.*",
              "status": "unaffected",
              "version": "6.11.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.12",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: qcom: sc7280: Fix missing Soundwire runtime stream alloc\n\nCommit 15c7fab0e047 (\"ASoC: qcom: Move Soundwire runtime stream alloc to\nsoundcards\") moved the allocation of Soundwire stream runtime from the\nQualcomm Soundwire driver to each individual machine sound card driver,\nexcept that it forgot to update SC7280 card.\n\nJust like for other Qualcomm sound cards using Soundwire, the card\ndriver should allocate and release the runtime.  Otherwise sound\nplayback will result in a NULL pointer dereference or other effect of\nuninitialized memory accesses (which was confirmed on SDM845 having\nsimilar issue)."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-19T09:33:11.792Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/176a41ebec42a921277cd34e8c0c2e776a9dd6c4"
        },
        {
          "url": "https://git.kernel.org/stable/c/db7e59e6a39a4d3d54ca8197c796557e6d480b0d"
        }
      ],
      "title": "ASoC: qcom: sc7280: Fix missing Soundwire runtime stream alloc",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-50105",
    "datePublished": "2024-11-05T17:10:40.119Z",
    "dateReserved": "2024-10-21T19:36:19.946Z",
    "dateUpdated": "2024-12-19T09:33:11.792Z",
    "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.

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