github - ghsa-5jjf-3vj6-wjxf

ghsa-5jjf-3vj6-wjxf

Vulnerability from github

Published

2024-05-21 18:31

Modified

2024-06-03 18:55

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:

ALSA: hda: Fix possible null-ptr-deref when assigning a stream

While AudioDSP drivers assign streams exclusively of HOST or LINK type, nothing blocks a user to attempt to assign a COUPLED stream. As supplied substream instance may be a stub, what is the case when code-loading, such scenario ends with null-ptr-deref.

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  "affected": [],
  "aliases": [
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  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-21T16:15:18Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: hda: Fix possible null-ptr-deref when assigning a stream\n\nWhile AudioDSP drivers assign streams exclusively of HOST or LINK type,\nnothing blocks a user to attempt to assign a COUPLED stream. As\nsupplied substream instance may be a stub, what is the case when\ncode-loading, such scenario ends with null-ptr-deref.",
  "id": "GHSA-5jjf-3vj6-wjxf",
  "modified": "2024-06-03T18:55:26Z",
  "published": "2024-05-21T18:31:21Z",
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}

cve-2023-52806

Vulnerability from cvelistv5

Published

2024-05-21 15:31

Modified

2024-11-04 14:53

Severity ?

Summary

ALSA: hda: Fix possible null-ptr-deref when assigning a stream

References

▼	URL	Tags
	https://git.kernel.org/stable/c/7de25112de8222fd20564769e6c99dc9f9738a0b
	https://git.kernel.org/stable/c/758c7733cb821041f5fd403b7b97c0b95d319323
	https://git.kernel.org/stable/c/2527775616f3638f4fd54649eba8c7b84d5e4250
	https://git.kernel.org/stable/c/25354bae4fc310c3928e8a42fda2d486f67745d7
	https://git.kernel.org/stable/c/631a96e9eb4228ff75fce7e72d133ca81194797e
	https://git.kernel.org/stable/c/43b91df291c8802268ab3cfd8fccfdf135800ed4
	https://git.kernel.org/stable/c/fe7c1a0c2b25c82807cb46fc3aadbf2664a682b0
	https://git.kernel.org/stable/c/4a320da7f7cbdab2098b103c47f45d5061f42edd
	https://git.kernel.org/stable/c/f93dc90c2e8ed664985e366aa6459ac83cdab236

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

JSON

To clipboard

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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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