github - ghsa-76vc-7xw6-g8mf

ghsa-76vc-7xw6-g8mf

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/amdgpu/vkms: fix a possible null pointer dereference

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

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{
  "affected": [],
  "aliases": [
    "CVE-2023-52815"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-21T16:15:19Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu/vkms: fix a possible null pointer dereference\n\nIn amdgpu_vkms_conn_get_modes(), the return value of drm_cvt_mode()\nis assigned to mode, which will lead to a NULL pointer dereference\non failure of drm_cvt_mode(). Add a check to avoid null pointer\ndereference.",
  "id": "GHSA-76vc-7xw6-g8mf",
  "modified": "2024-06-03T18:55:27Z",
  "published": "2024-05-21T18:31:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52815"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/33fb1a555354bd593f785935ddcb5d9dd4d3847f"
    },
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      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/70f831f21155c692bb336c434936fd6f24f3f81a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8c6c85a073768df68c1a3fea143d013a38c66d34"
    },
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      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cd90511557fdfb394bb4ac4c3b539b007383914c"
    },
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  "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-2023-52815

Vulnerability from cvelistv5

Published

2024-05-21 15:31

Modified

2024-12-19 08:26

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vkms: fix a possible null pointer dereference In amdgpu_vkms_conn_get_modes(), the return value of drm_cvt_mode() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_cvt_mode(). Add a check to avoid null pointer dereference.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/eaa03ea366c85ae3cb69c8d4bbc67c8bc2167a27
	https://git.kernel.org/stable/c/33fb1a555354bd593f785935ddcb5d9dd4d3847f
	https://git.kernel.org/stable/c/8c6c85a073768df68c1a3fea143d013a38c66d34
	https://git.kernel.org/stable/c/70f831f21155c692bb336c434936fd6f24f3f81a
	https://git.kernel.org/stable/c/cd90511557fdfb394bb4ac4c3b539b007383914c

Impacted products

Vendor

Product

Version

▼

Linux

Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Linux

Show details on NVD website

JSON

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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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