CVE-2025-8301

Realtek RTL8811AU rtwlanu.sys N6CSetDOT11CIPHERDEFAULTKEY Heap-based Buffer Overflow Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Realtek RTL8811AU drivers. An attacker must first obtain the ability to...

CVE-2025-8298

Realtek RTL8811AU rtwlanu.sys N6CQueryInformationHandleCustomized11nOids Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows local attackers to disclose sensitive information on affected installations of Realtek RTL8811AU drivers. An attacker must first obtain the...

CVE-2025-8301 Realtek RTL8811AU rtwlanu.sys N6CSet_DOT11_CIPHER_DEFAULT_KEY Heap-based Buffer Overflow Local Privilege Escalation Vulnerability

Realtek RTL8811AU rtwlanu.sys N6CSetDOT11CIPHERDEFAULTKEY Heap-based Buffer Overflow Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Realtek RTL8811AU drivers. An attacker must first obtain the ability to...

Realtek rtl81xx SDK Wi-Fi Driver MgntActSet_TEREDO_SET_RS_PACKET Heap-based Buffer Overflow Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Realtek rtl81xx SDK Wi-Fi driver. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the...

The vulnerability of the rtw89_mac_c2h_mrc_func{} function in the drivers/net/wireless/realtek/rtw89/mac.h file of the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the rtw89macc2hmrcfunc function in the drivers/net/wireless/realtek/rtw89/mac.h file of the Linux kernel is related to reading beyond the buffer boundaries. Exploiting this vulnerability can allow an attacker to cause a service failure...

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-2022-25480

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...

CVE-2021-36923

RtsUpx.sys in Realtek RtsUpx USB Utility Driver for Camera/Hub/Audio through 1.14.0.0 allows local low-privileged users to achieve unauthorized access to USB device privileged IN and OUT instructions leading to Escalation of Privileges, Denial of Service, Code Execution, and Information Disclosur...

CVE-2021-36925

RtsUpx.sys in Realtek RtsUpx USB Utility Driver for Camera/Hub/Audio through 1.14.0.0 allows local low-privileged users to achieve an arbitrary read or write operation from/to physical memory leading to Escalation of Privileges, Denial of Service, Code Execution, and Information Disclosure via a...

The vulnerability of the rtw89_ops_bss_info_changed() function in the drivers/net/wireless/realtek/rtw89/mac80211.c module of the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the rtw89opsbssinfochanged function in the drivers/net/wireless/realtek/rtw89/mac80211.c module of the Linux kernel is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

DEBIAN-CVE-2022-49303

In the Linux kernel, the following vulnerability has been resolved: drivers: staging: rtl8192eu: Fix deadlock in rtwjoinbsseventprehandle There is a deadlock in rtwjoinbsseventprehandle, which is shown below: Thread 1 | Thread 2 | settimer rtwjoinbsseventprehandle| modtimer spinlockbh //1 | wait ...

CVE-2022-49312 staging: rtl8712: fix a potential memory leak in r871xu_drv_init()

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8712: fix a potential memory leak in r871xudrvinit In r871xudrvinit, if r8712initdrvsw fails, then the memory allocated by r8712allocioqueue in r8712usbdvobjinit is not properly released as there is no action will be...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the use of uninitialized queues by rtl818x...

CVE-2024-53205 phy: realtek: usb: fix NULL deref in rtk_usb2phy_probe

In the Linux kernel, the following vulnerability has been resolved: phy: realtek: usb: fix NULL deref in rtkusb2phyprobe In rtkusb2phyprobe devmkzalloc may return NULL but this returned value is not checked...

The vulnerability of the rtl2830_pid_filter() function in the Realtek RTL2830 DVB-T driver for the Linux operating system allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the rtl2830pidfilter function in the drivers/media/dvb-frontends/rtl2830.c file of the Realtek RTL2830 DVB-T driver for the Linux operating system is related to memory writing beyond the allocated buffer. Exploiting this vulnerability could allow an attacker to compromise the...

Realtek SD card reader driver 安全漏洞

The Realtek SD card reader driver is a card reader driver from China-based Realtek Semiconductor Realtek. A security vulnerability exists in Realtek SD card reader driver version 10.0.26100.21374 and prior versions, which stems from a lack of input validation, and could allow a privileged attacke...

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...

The vulnerability of the _rtl92e_pci_disconnect() function in the wireless adapter driver from RealTek RTL8192E’s Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the rtl92epcidisconnect function in the drivers/staging/rtl8192e/rtl8192e/rtlcore.c file of the Linux kernel’s wireless adapter driver RealTek RTL8192E is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to...

CVE-2024-33224

An issue in the component rtkio64.sys of Realtek Semiconductor Corp Realtek lO Driver v1.008.0823.2017 allows attackers to escalate privileges and execute arbitrary code via sending crafted IOCTL requests...

SUSE CVE-2021-47065

In the Linux kernel, the following vulnerability has been resolved: rtw88: Fix array overrun in rtwgettxpowerparams Using a kernel with the Undefined Behaviour Sanity Checker UBSAN enabled, the following array overrun is logged:...