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",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/70f831f21155c692bb336c434936fd6f24f3f81a",
      },
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         url: "https://git.kernel.org/stable/c/8c6c85a073768df68c1a3fea143d013a38c66d34",
      },
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         url: "https://git.kernel.org/stable/c/cd90511557fdfb394bb4ac4c3b539b007383914c",
      },
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         url: "https://git.kernel.org/stable/c/eaa03ea366c85ae3cb69c8d4bbc67c8bc2167a27",
      },
   ],
   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

To clipboard

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All sightings related to this event Export sightings related to this event

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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