Bluetooth HCI Adaptor from Realtek has a Link Following vulnerability. Local attackers with regular privileges can create a symbolic link with the same name as a specific file, causing the product to delete arbitrary files pointed to by the link. Subsequently, attackers can leverage arbitrary file deletion to privilege escalation.
History

Mon, 02 Jun 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 02 Jun 2025 03:45:00 +0000

Type Values Removed Values Added
Description Bluetooth HCI Adaptor from Realtek has a Link Following vulnerability. Local attackers with regular privileges can create a symbolic link with the same name as a specific file, causing the product to delete arbitrary files pointed to by the link. Subsequently, attackers can leverage arbitrary file deletion to privilege escalation.
Title Realtek Bluetooth HCI Adaptor - Privilege Escalation
Weaknesses CWE-59
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.5, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: twcert

Published: 2025-06-02T03:24:16.905Z

Updated: 2025-06-02T03:46:40.908Z

Reserved: 2024-11-27T06:26:29.166Z

Link: CVE-2024-11857

cve-icon Vulnrichment

Updated: 2025-06-02T03:46:36.944Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-06-02T04:15:26.000

Modified: 2025-06-02T17:32:17.397

Link: CVE-2024-11857

cve-icon Redhat

No data.