Filtered by vendor Realtek
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Total
42 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-40740 | 1 Realtek | 2 Usdk, Xpon Software Development Kit | 2023-01-09 | N/A | 7.2 HIGH |
| Realtek GPON router has insufficient filtering for special characters. A remote attacker authenticated as an administrator can exploit this vulnerability to perform command injection attacks, to execute arbitrary system command, manipulate system or disrupt service. | |||||
| CVE-2022-32966 | 1 Realtek | 2 Rtl8111fp-cg, Rtl8111fp-cg Firmware | 2022-11-29 | N/A | 6.5 MEDIUM |
| RTL8168FP-CG Dash remote management function has missing authorization. An unauthenticated attacker within the adjacent network can connect to DASH service port to disrupt service. | |||||
| CVE-2022-32967 | 1 Realtek | 4 Rtl8111ep-cg, Rtl8111ep-cg Firmware, Rtl8111fp-cg and 1 more | 2022-11-29 | N/A | 2.1 LOW |
| RTL8111EP-CG/RTL8111FP-CG DASH function has hard-coded password. An unauthenticated physical attacker can use the hard-coded default password during system reboot triggered by other user, to acquire partial system information such as serial number and server information. | |||||
| CVE-2022-34326 | 1 Realtek | 2 Rtl8195am, Rtl8195am Firmware | 2022-10-14 | N/A | 7.5 HIGH |
| In ambiot amb1_sdk (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-2022-27255 | 1 Realtek | 4 Ecos Msdk, Ecos Msdk Firmware, Ecos Rsdk and 1 more | 2022-09-30 | 7.5 HIGH | 9.8 CRITICAL |
| 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-2022-26527 | 3 Google, Linux, Realtek | 3 Android, Linux Kernel, Bluetooth Mesh Software Development Kit | 2022-09-02 | N/A | 6.5 MEDIUM |
| Realtek Linux/Android Bluetooth Mesh SDK has a buffer overflow vulnerability due to insufficient validation for the size of segmented packets’ reference parameter. An unauthenticated attacker in the adjacent network can exploit this vulnerability to cause buffer overflow and disrupt service. | |||||
| CVE-2022-26528 | 3 Google, Linux, Realtek | 3 Android, Linux Kernel, Bluetooth Mesh Software Development Kit | 2022-09-02 | N/A | 6.5 MEDIUM |
| Realtek Linux/Android Bluetooth Mesh SDK has a buffer overflow vulnerability due to insufficient validation for the length of segmented packets’ shift parameter. An unauthenticated attacker in the adjacent network can exploit this vulnerability to cause buffer overflow and disrupt service. | |||||
| CVE-2022-26529 | 3 Google, Linux, Realtek | 3 Android, Linux Kernel, Bluetooth Mesh Software Development Kit | 2022-09-02 | N/A | 6.5 MEDIUM |
| Realtek Linux/Android Bluetooth Mesh SDK has a buffer overflow vulnerability due to insufficient validation for segmented packets’ link parameter. An unauthenticated attacker in the adjacent network can exploit this vulnerability to cause buffer overflow and disrupt service. | |||||
| CVE-2022-25635 | 3 Google, Linux, Realtek | 3 Android, Linux Kernel, Bluetooth Mesh Software Development Kit | 2022-09-01 | N/A | 6.5 MEDIUM |
| Realtek Linux/Android Bluetooth Mesh SDK has a buffer overflow vulnerability due to insufficient validation for broadcast network packet length. An unauthenticated attacker in the adjacent network can exploit this vulnerability to disrupt service. | |||||
| CVE-2022-29558 | 1 Realtek | 1 Rtl819x Software Development Kit | 2022-08-04 | N/A | 8.8 HIGH |
| Realtek rtl819x-SDK before v3.6.1 allows command injection over the web interface. | |||||
| CVE-2021-36924 | 1 Realtek | 1 Rtsupx Usb Utility Driver | 2022-07-12 | 7.2 HIGH | 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-2021-36922 | 1 Realtek | 1 Rtsupx Usb Utility Driver | 2022-07-12 | 7.2 HIGH | 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-2021-36923 | 1 Realtek | 1 Rtsupx Usb Utility Driver | 2022-07-12 | 7.2 HIGH | 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-2022-21742 | 1 Realtek | 14 Rtl8152b, Rtl8152b Firmware, Rtl8153 and 11 more | 2022-07-05 | 3.3 LOW | 6.5 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-2021-39306 | 1 Realtek | 2 Rtl8195am, Rtl8195am Firmware | 2022-01-04 | 7.5 HIGH | 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-2021-43573 | 1 Realtek | 2 Rtl8195am, Rtl8195am Firmware | 2021-12-21 | 7.5 HIGH | 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-2021-36925 | 1 Realtek | 1 Rtsupx Usb Utility Driver | 2021-11-08 | 7.2 HIGH | 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-2021-32537 | 1 Realtek | 1 Hda Driver | 2021-09-20 | 4.9 MEDIUM | 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-2021-35395 | 1 Realtek | 1 Realtek Jungle Sdk | 2021-08-26 | 10.0 HIGH | 9.8 CRITICAL |
| Realtek Jungle SDK version v2.x up to v3.4.14B provides an HTTP web server exposing a management interface that can be used to configure the access point. Two versions of this management interface exists: one based on Go-Ahead named webs and another based on Boa named boa. Both of them are affected by these vulnerabilities. Specifically, these binaries are vulnerable to the following issues: - stack buffer overflow in formRebootCheck due to unsafe copy of submit-url parameter - stack buffer overflow in formWsc due to unsafe copy of submit-url parameter - stack buffer overflow in formWlanMultipleAP due to unsafe copy of submit-url parameter - stack buffer overflow in formWlSiteSurvey due to unsafe copy of ifname parameter - stack buffer overflow in formStaticDHCP due to unsafe copy of hostname parameter - stack buffer overflow in formWsc due to unsafe copy of 'peerPin' parameter - arbitrary command execution in formSysCmd via the sysCmd parameter - arbitrary command injection in formWsc via the 'peerPin' parameter Exploitability of identified issues will differ based on what the end vendor/manufacturer did with the Realtek SDK webserver. Some vendors use it as-is, others add their own authentication implementation, some kept all the features from the server, some remove some of them, some inserted their own set of features. However, given that Realtek SDK implementation is full of insecure calls and that developers tends to re-use those examples in their custom code, any binary based on Realtek SDK webserver will probably contains its own set of issues on top of the Realtek ones (if kept). Successful exploitation of these issues allows remote attackers to gain arbitrary code execution on the device. | |||||
| CVE-2021-35394 | 1 Realtek | 1 Realtek Jungle Sdk | 2021-08-26 | 10.0 HIGH | 9.8 CRITICAL |
| Realtek Jungle SDK version v2.x up to v3.4.14B provides a diagnostic tool called 'MP Daemon' that is usually compiled as 'UDPServer' binary. The binary is affected by multiple memory corruption vulnerabilities and an arbitrary command injection vulnerability that can be exploited by remote unauthenticated attackers. | |||||