github - ghsa-jmrp-7793-gxc2

ghsa-jmrp-7793-gxc2

Vulnerability from github

Published

2024-05-21 18:31

Modified

2024-07-03 18:42

Severity ?

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

Details

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

drm: bridge: it66121: Fix invalid connector dereference

Fix the NULL pointer dereference when no monitor is connected, and the sound card is opened from userspace.

Instead return an empty buffer (of zeroes) as the EDID information to the sound framework if there is no connector attached.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-52861"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-21T16:15:23Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm: bridge: it66121: Fix invalid connector dereference\n\nFix the NULL pointer dereference when no monitor is connected, and the\nsound card is opened from userspace.\n\nInstead return an empty buffer (of zeroes) as the EDID information to\nthe sound framework if there is no connector attached.",
  "id": "GHSA-jmrp-7793-gxc2",
  "modified": "2024-07-03T18:42:58Z",
  "published": "2024-05-21T18:31:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52861"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1374561a7cbc9a000b77bb0473bb2c19daf18d86"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1669d7b21a664aa531856ce85b01359a376baebc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2c80c4f0d2845645f41cbb7c9304c8efbdbd4331"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d0375f6858c4ff7244b62b02eb5e93428e1916cd"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-52861

Vulnerability from cvelistv5

Published

2024-05-21 15:31

Modified

2024-12-19 08:27

Severity ?

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

Summary

In the Linux kernel, the following vulnerability has been resolved: drm: bridge: it66121: Fix invalid connector dereference Fix the NULL pointer dereference when no monitor is connected, and the sound card is opened from userspace. Instead return an empty buffer (of zeroes) as the EDID information to the sound framework if there is no connector attached.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/2c80c4f0d2845645f41cbb7c9304c8efbdbd4331
	https://git.kernel.org/stable/c/1669d7b21a664aa531856ce85b01359a376baebc
	https://git.kernel.org/stable/c/1374561a7cbc9a000b77bb0473bb2c19daf18d86
	https://git.kernel.org/stable/c/d0375f6858c4ff7244b62b02eb5e93428e1916cd

Impacted products

Vendor

Product

Version

▼

Linux

Version: e0fd83dbe92426e4f09b01111d260d2a7dc72fdb
Version: e0fd83dbe92426e4f09b01111d260d2a7dc72fdb
Version: e0fd83dbe92426e4f09b01111d260d2a7dc72fdb
Version: e0fd83dbe92426e4f09b01111d260d2a7dc72fdb

Linux

Version: 5.19

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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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