PT-2025-23457 · Realtek · Bluetooth Hci Adaptor

Crispr Xiang · Published 2025-06-02 · Updated 2025-06-07 · CVE-2024-11857

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Bluetooth HCI Adaptor from Realtek (affected versions not specified)

Description The issue allows local attackers with regular privileges to create a symbolic link with the same name as a specific file, causing the product to delete arbitrary files pointed to by the link. This can be leveraged for privilege escalation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

LPE

Link Following

Weakness Enumeration

CWE-59

Related Identifiers

BDU:2025-09991

CVE-2024-11857

Affected Products

Bluetooth Hci Adaptor

References · 10

• https://bdu.fstec.ru/vul/2025-09991 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-11857 · Security Note
• https://twcert.org.tw/en/cp-139-10161-fa1b5-2.html · Note
• https://t.me/cvetracker/25129 · Telegram Post
• https://t.me/cvenotify/124295 · Telegram Post
• https://twitter.com/CveFindCom/status/1929382695391338661 · Twitter Post
• https://twitter.com/CVEnew/status/1929394316390096902 · Twitter Post
• https://twitter.com/cracbot/status/1930580435181896167 · Twitter Post
• https://twcert.org.tw/tw/cp-132-10160-76012-1.html · Note
• https://twitter.com/cracbot/status/1931305173973922108 · Twitter Post