UBUNTU-CVE-2022-3170 (CVE-2022-3170)

Vulnerability from osv_ubuntu – Published: 2022-09-13 16:15 – Updated: 2025-07-16 05:00 – Source website
Withdrawn 2025-09-03 VLAI
Details

An out-of-bounds access issue was found in the Linux kernel sound subsystem. It could occur when the 'id->name' provided by the user did not end with '\0'. A privileged local user could pass a specially crafted name through ioctl() interface and crash the system or potentially escalate their privileges on the system.

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "linux-raspi2",
        "purl": "pkg:deb/ubuntu/linux-raspi2@5.4.0-1006.6?arch=source\u0026distro=esm-infra/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5.3.0-1007.8",
        "5.3.0-1014.16",
        "5.3.0-1015.17",
        "5.3.0-1017.19",
        "5.4.0-1004.4",
        "5.4.0-1006.6"
      ]
    }
  ],
  "aliases": [],
  "details": "An out-of-bounds access issue was found in the Linux kernel sound subsystem. It could occur when the \u0027id-\u003ename\u0027 provided by the user did not end with \u0027\\0\u0027. A privileged local user could pass a specially crafted name through ioctl() interface and crash the system or potentially escalate their privileges on the system.",
  "id": "UBUNTU-CVE-2022-3170",
  "modified": "2025-07-16T05:00:45Z",
  "published": "2022-09-13T16:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-3170"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2125879"
    },
    {
      "type": "REPORT",
      "url": "https://git.kernel.org/linus/6ab55ec0a938c7f943a4edba3d6514f775983887"
    },
    {
      "type": "REPORT",
      "url": "https://git.kernel.org/linus/5934d9a0383619c14df91af8fd76261dc3de2f5f"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-3170"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2022-3170"
  ],
  "withdrawn": "2025-09-03T17:37:26Z"
}



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