CVE-2024-11857 Realtek Bluetooth HCI Adaptor - Privilege Escalation

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 fil...

PT-2025-23457 · Realtek · Bluetooth Hci Adaptor

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...

Realtek Bluetooth HCI Adaptor 后置链接漏洞

Realtek Bluetooth HCI Adaptor is a Bluetooth driver from China-based Realtek Semiconductor Realtek. A backlink vulnerability exists in Realtek Bluetooth HCI Adaptor, which stems from a link-following issue that could lead to arbitrary file deletion and elevation of privilege...

CVE-2024-11857: Improper Link Resolution Before File Access

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 fil...

CVE-2024-40431

A lack of input validation in Realtek SD card reader driver before 10.0.26100.21374 through the implementation of the IOCTLSCSIPASSTHROUGH control of the SD card reader driver allows an attacker to write to predictable kernel memory locations, even as a low-privileged user...

CVE-2024-48290

An issue in the Bluetooth Low Energy implementation of Realtek RTL8762E BLE SDK v1.4.0 allows attackers to cause a Denial of Service DoS via supplying a crafted llterminateind packet...

CVE-2024-40432

A lack of input validation in Realtek SD card reader driver before 10.0.26100.21374 through the implementation of the IOCTLSFFDISKDEVICECOMMAND control of the SD card reader driver allows a privileged attacker to crash the OS...

CVE-2023-47856

A stack-based buffer overflow vulnerability exists in the boa setRadvdPrefixParam functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of network requests can lead to remote code execution. An attacker can send a sequence of requests to trigger this vulnerability...

CVE-2023-49595

A stack-based buffer overflow vulnerability exists in the boa rollbackcontrolcode functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of network requests can lead to arbitrary code execution. An attacker can send a sequence of requests to trigger this vulnerability...

CVE-2023-41251

A stack-based buffer overflow vulnerability exists in the boa formRoute functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can send an HTTP request to trigger this vulnerability...

CVE-2023-34435

A firmware update vulnerability exists in the boa formUpload functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted network packets can lead to arbitrary firmware update. An attacker can provide a malicious file to trigger this vulnerability...

CVE-2023-32661

Improper authentication in some IntelR NUC Kits NUC7PJYH and NUC7CJYH Realtek SD Card Reader Driver installation software before version 10.0.19041.29098 may allow an authenticated user to potentially enable escalation of privilege via local access...

CVE-2022-25478

Vulnerability in Realtek RtsPer driver for PCIe Card Reader RtsPer.sys before 10.0.22000.21355 and Realtek RtsUer driver for USB Card Reader RtsUer.sys before 10.0.22000.31274 provides read and write access to the PCI configuration space of the device...

The vulnerability of the rtw_usb_init_rx() function in the Realtek wireless adapter support driver for Linux operating systems allows a hacker to cause a system failure.

The vulnerability of the rtwusbinitrx function in the Realtek wireless adapter driver for Linux operating systems is related to pointer manipulation. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2022-34326

In ambiot amb1sdk aka SDK for Ameba1 before 2022-06-20 on Realtek RTL8195AM devices before 284241d70308ff2519e40afd7b284ba892c730a3, the timer task and RX task would be locked when there are frequent and continuous Wi-Fi connection with four-way handshake failures in Soft AP mode...

CVE-2022-29558

Realtek rtl819x-SDK before v3.6.1 allows command injection over the web interface...

CVE-2022-27152

Roku devices running RokuOS v9.4.0 build 4200 or earlier that uses a Realtek WiFi chip is vulnerable to Arbitrary file modification...

CVE-2022-25477

Vulnerability in Realtek RtsPer driver for PCIe Card Reader RtsPer.sys before 10.0.22000.21355 and Realtek RtsUer driver for USB Card Reader RtsUer.sys before 10.0.22000.31274 leaks driver logs that contain addresses of kernel mode objects, weakening KASLR...

CVE-2022-27255

In Realtek eCos RSDK 1.5.7p1 and MSDK 4.9.4p1, the SIP ALG function that rewrites SDP data has a stack-based buffer overflow. This allows an attacker to remotely execute code without authentication via a crafted SIP packet that contains malicious SDP data...

CVE-2022-25480

Vulnerability in Realtek RtsPer driver for PCIe Card Reader RtsPer.sys before 10.0.22000.21355 and Realtek RtsUer driver for USB Card Reader RtsUer.sys before 10.0.22000.31274 allows writing to kernel memory beyond the SystemBuffer of the IRP...