Filtered by vendor Realtek
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Total
70 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2022-25477 | 1 Realtek | 2 Rtsper, Rtsuer | 2024-11-21 | 5.5 Medium |
| 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-2022-21742 | 1 Realtek | 14 Rtl8152b, Rtl8152b Firmware, Rtl8153 and 11 more | 2024-11-21 | 6.2 Medium |
| Realtek USB driver has a buffer overflow vulnerability due to insufficient parameter length verification in the API function. An unauthenticated LAN attacker can exploit this vulnerability to disrupt services. | ||||
| CVE-2021-43573 | 1 Realtek | 2 Rtl8195am, Rtl8195am Firmware | 2024-11-21 | 9.8 Critical |
| A buffer overflow was discovered on Realtek RTL8195AM devices before 2.0.10. It exists in the client code when processing a malformed IE length of HT capability information in the Beacon and Association response frame. | ||||
| CVE-2021-39306 | 1 Realtek | 2 Rtl8195am, Rtl8195am Firmware | 2024-11-21 | 9.8 Critical |
| A stack buffer overflow was discovered on Realtek RTL8195AM device before 2.0.10, it exists in the client code when an attacker sends a big size Authentication challenge text in WEP security. | ||||
| CVE-2021-36925 | 1 Realtek | 1 Rtsupx Usb Utility Driver | 2024-11-21 | 7.8 High |
| 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 crafted Device IO Control packet to a device. | ||||
| CVE-2021-36924 | 1 Realtek | 1 Rtsupx Usb Utility Driver | 2024-11-21 | 7.8 High |
| RtsUpx.sys in Realtek RtsUpx USB Utility Driver for Camera/Hub/Audio through 1.14.0.0 allows local low-privileged users to achieve a pool overflow (leading to Escalation of Privileges, Denial of Service, and Code Execution) via a crafted Device IO Control packet to a device. | ||||
| CVE-2021-36923 | 1 Realtek | 1 Rtsupx Usb Utility Driver | 2024-11-21 | 7.8 High |
| 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 Disclosure) via a crafted Device IO Control packet to a device. | ||||
| CVE-2021-36922 | 1 Realtek | 1 Rtsupx Usb Utility Driver | 2024-11-21 | 7.8 High |
| 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 devices (Escalation of Privileges, Denial of Service, Code Execution, and Information Disclosure) via a crafted Device IO Control packet to a device. | ||||
| CVE-2021-35393 | 1 Realtek | 1 Realtek Jungle Sdk | 2024-11-21 | 9.8 Critical |
| Realtek Jungle SDK version v2.x up to v3.4.14B provides a 'WiFi Simple Config' server that implements both UPnP and SSDP protocols. The binary is usually named wscd or mini_upnpd and is the successor to miniigd. The server is vulnerable to a stack buffer overflow vulnerability that is present due to unsafe parsing of the UPnP SUBSCRIBE/UNSUBSCRIBE Callback header. Successful exploitation of this vulnerability allows remote unauthenticated attackers to gain arbitrary code execution on the affected device. | ||||
| CVE-2021-35392 | 1 Realtek | 1 Jungle Sdk | 2024-11-21 | 7.5 High |
| Realtek Jungle SDK version v2.x up to v3.4.14B provides a 'WiFi Simple Config' server that implements both UPnP and SSDP protocols. The binary is usually named wscd or mini_upnpd and is the successor to miniigd. The server is vulnerable to a heap buffer overflow that is present due to unsafe crafting of SSDP NOTIFY messages from received M-SEARCH messages ST header. | ||||
| CVE-2021-32537 | 1 Realtek | 1 Hda Driver | 2024-11-21 | 6.5 Medium |
| Realtek HAD contains a driver crashed vulnerability which allows local side attackers to send a special string to the kernel driver in a user’s mode. Due to unexpected commands, the kernel driver will cause the system crashed. | ||||
| CVE-2021-27372 | 1 Realtek | 2 Xpon Rtl9601d, Xpon Rtl9601d Software Development Kit | 2024-11-21 | 9.8 Critical |
| Realtek xPON RTL9601D SDK 1.9 stores passwords in plaintext which may allow attackers to possibly gain access to the device with root permissions via the build-in network monitoring tool and execute arbitrary commands. | ||||
| CVE-2020-9395 | 1 Realtek | 8 Rtl8195am, Rtl8195am Firmware, Rtl8710af and 5 more | 2024-11-21 | 8.0 High |
| An issue was discovered on Realtek RTL8195AM, RTL8711AM, RTL8711AF, and RTL8710AF devices before 2.0.6. A stack-based buffer overflow exists in the client code that takes care of WPA2's 4-way-handshake via a malformed EAPOL-Key packet with a long keydata buffer. | ||||
| CVE-2020-27302 | 1 Realtek | 4 Rtl8195a, Rtl8195a Firmware, Rtl8710c and 1 more | 2024-11-21 | 8.0 High |
| A stack buffer overflow in Realtek RTL8710 (and other Ameba-based devices) can lead to remote code execution via the "memcpy" function, when an attacker in Wi-Fi range sends a crafted "Encrypted GTK" value as part of the WPA2 4-way-handshake. | ||||
| CVE-2020-27301 | 1 Realtek | 4 Rtl8195a, Rtl8195a Firmware, Rtl8710c and 1 more | 2024-11-21 | 8.0 High |
| A stack buffer overflow in Realtek RTL8710 (and other Ameba-based devices) can lead to remote code execution via the "AES_UnWRAP" function, when an attacker in Wi-Fi range sends a crafted "Encrypted GTK" value as part of the WPA2 4-way-handshake. | ||||
| CVE-2020-26652 | 2 Aircrack-ng, Realtek | 3 Aircrack-ng, Rtl8812au, Rtl8812au Firmware | 2024-11-21 | 7.5 High |
| An issue was discovered in function nl80211_send_chandef in rtl8812au v5.6.4.2 allows attackers to cause a denial of service. | ||||
| CVE-2020-25857 | 1 Realtek | 2 Rtl8195a, Rtl8195a Firmware | 2024-11-21 | 7.5 High |
| The function ClientEAPOLKeyRecvd() in the Realtek RTL8195A Wi-Fi Module prior to versions released in April 2020 (up to and excluding 2.08) does not validate the size parameter for an rtl_memcpy() operation, resulting in a stack buffer overflow which can be exploited for denial of service. An attacker can impersonate an Access Point and attack a vulnerable Wi-Fi client, by injecting a crafted packet into the WPA2 handshake. The attacker does not need to know the network's PSK. | ||||
| CVE-2020-25856 | 1 Realtek | 2 Rtl8195a, Rtl8195a Firmware | 2024-11-21 | 8.1 High |
| The function DecWPA2KeyData() in the Realtek RTL8195A Wi-Fi Module prior to versions released in April 2020 (up to and excluding 2.08) does not validate the size parameter for an rtl_memcpy() operation, resulting in a stack buffer overflow which can be exploited for remote code execution or denial of service. An attacker can impersonate an Access Point and attack a vulnerable Wi-Fi client, by injecting a crafted packet into the WPA2 handshake. The attacker needs to know the network's PSK in order to exploit this. | ||||
| CVE-2020-25855 | 1 Realtek | 2 Rtl8195a, Rtl8195a Firmware | 2024-11-21 | 8.1 High |
| The function AES_UnWRAP() in the Realtek RTL8195A Wi-Fi Module prior to versions released in April 2020 (up to and excluding 2.08) does not validate the size parameter for a memcpy() operation, resulting in a stack buffer overflow which can be exploited for remote code execution or denial of service. An attacker can impersonate an Access Point and attack a vulnerable Wi-Fi client, by injecting a crafted packet into the WPA2 handshake. The attacker needs to know the network's PSK in order to exploit this. | ||||
| CVE-2020-25854 | 1 Realtek | 2 Rtl8195a, Rtl8195a Firmware | 2024-11-21 | 8.1 High |
| The function DecWPA2KeyData() in the Realtek RTL8195A Wi-Fi Module prior to versions released in April 2020 (up to and excluding 2.08) does not validate the size parameter for an internal function, rt_arc4_crypt_veneer() or _AES_UnWRAP_veneer(), resulting in a stack buffer overflow which can be exploited for remote code execution or denial of service. An attacker can impersonate an Access Point and attack a vulnerable Wi-Fi client, by injecting a crafted packet into the WPA2 handshake. The attacker needs to know the network's PSK in order to exploit this. | ||||