github - ghsa-4hhf-xw7g-4fx9

ghsa-4hhf-xw7g-4fx9

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:

drm/panel: fix a possible null pointer dereference

In versatile_panel_get_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-52821"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-21T16:15:20Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panel: fix a possible null pointer dereference\n\nIn versatile_panel_get_modes(), the return value of drm_mode_duplicate()\nis assigned to mode, which will lead to a NULL pointer dereference\non failure of drm_mode_duplicate(). Add a check to avoid npd.",
  "id": "GHSA-4hhf-xw7g-4fx9",
  "modified": "2024-06-03T18:55:27Z",
  "published": "2024-05-21T18:31:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52821"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2381f6b628b3214f07375e0adf5ce17093c31190"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4fa930ba046d20fc1899770396ee11e905fa96e4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/79813cd59398015867d51e6d7dcc14d287d4c402"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8a9dd36fcb4f3906982b82593393578db4479992"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/924e5814d1f84e6fa5cb19c6eceb69f066225229"
    },
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  "schema_version": "1.4.0",
  "severity": [
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      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-52821

Vulnerability from cvelistv5

Published

2024-05-21 15:31

Modified

2024-11-04 14:53

Severity ?

Summary

drm/panel: fix a possible null pointer dereference

References

▼	URL	Tags
	https://git.kernel.org/stable/c/c7dc0aca5962fb37dbea9769dd26ec37813faae1
	https://git.kernel.org/stable/c/2381f6b628b3214f07375e0adf5ce17093c31190
	https://git.kernel.org/stable/c/79813cd59398015867d51e6d7dcc14d287d4c402
	https://git.kernel.org/stable/c/4fa930ba046d20fc1899770396ee11e905fa96e4
	https://git.kernel.org/stable/c/8a9dd36fcb4f3906982b82593393578db4479992
	https://git.kernel.org/stable/c/924e5814d1f84e6fa5cb19c6eceb69f066225229

Impacted products

Vendor

Product

Version

▼

Linux

Version: 1da177e4c3f4
Version: 1da177e4c3f4
Version: 1da177e4c3f4
Version: 1da177e4c3f4
Version: 1da177e4c3f4
Version: 1da177e4c3f4

Linux

Show details on NVD website

JSON

To clipboard

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                "role": "CISA Coordinator",
                "timestamp": "2024-05-22T18:23:25.064464Z",
                "version": "2.0.3"
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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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