GHSA-CFJC-M7FV-63XJ

Vulnerability from github – Published: 2024-11-26 18:38 – Updated: 2025-02-03 21:31
VLAI?
Details

A script injection vulnerability was identified in the Tuned package. The instance_create() D-Bus function can be called by locally logged-in users without authentication. This flaw allows a local non-privileged user to execute a D-Bus call with script_pre or script_post options that permit arbitrary scripts with their absolute paths to be passed. These user or attacker-controlled executable scripts or programs could then be executed by Tuned with root privileges that could allow attackers to local privilege escalation.

Severity ?
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2024-52336"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-26T16:15:17Z",
    "severity": "HIGH"
  },
  "details": "A script injection vulnerability was identified in the Tuned package. The `instance_create()` D-Bus function can be called by locally logged-in users without authentication. This flaw allows a local non-privileged user to execute a D-Bus call with `script_pre` or `script_post` options that permit arbitrary scripts with their absolute paths to be passed. These user or attacker-controlled executable scripts or programs could then be executed by Tuned with root privileges that could allow attackers to local privilege escalation.",
  "id": "GHSA-cfjc-m7fv-63xj",
  "modified": "2025-02-03T21:31:48Z",
  "published": "2024-11-26T18:38:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-52336"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2024:10384"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2025:0879"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2025:0880"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2024-52336"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2324540"
    },
    {
      "type": "WEB",
      "url": "https://security.opensuse.org/2024/11/26/tuned-instance-create.html"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2024/11/28/1"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2024/11/28/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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