Realtek Semiconductor Corp.
No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan
Communications Network Products
- Network Interface Controller & Single Port PHYceiver
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Email: This email address is being protected from spambots. You need JavaScript enabled to view it. - Switch Controllers & Multi-Ports PHYceivers
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Computer Peripheral Products
- AC'97/HD Audio CODECs & Sound ICs
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Multimedia Products
- LCD Monitor Controllers
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Report a Network Security Related Issue
- If you believe you have discovered a network security or vulnerability issue in a Realtek product, please describe the product / part number and the issue in an email to the below contact window, we will check and improve as soon as possible.
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Security Advisory Publication
- [CVE-2019-19705] Realtek Audio Drivers for Windows – DLL preloading and potential Abuses
- [CVE-2021-27372] Realtek xPON router - Insecure credentials leakage
- [CVE-2021-32537] Realtek High Definition Audio Windows driver RTKVHD64.sys Vulnerability
- [CVE-2021-35392][CVE-2021-35393][CVE-2021-35394][CVE-2021-35395] Realtek AP Router SDK Vulnerabilities
- [CVE-2021-36922][CVE-2021-36923][CVE-2021-36924][CVE-2021-36925] Realtek RtsUpx USB Utility Driver Vulnerability
- Realtek Linux/Android Wi-Fi driver – Buffer Overflow Attack may cause a system crash
- [CVE-2022-21742] Realtek USB FE/1GbE/2.5GbE/5GbE NIC Family Vulnerability
- [CVE-2022-25476][CVE-2022-25477][CVE-2022-25478][CVE-2022-25479][CVE-2022-25480] Realtek RtsPer/RtsUer Card Reader Driver Vulnerability
- [CVE-2022-27255] Realtek AP Router SDK Vulnerability
- [CVE-2022-29558] Realtek AP Router SDK Vulnerability
- [CVE-2022-26527] Realtek Linux/Android Bluetooth Mesh SDK – An Out-of-bound Write Due to Inconsistent SegN in Mesh Transport Layer
- [CVE-2022-26528] Realtek Linux/Android Bluetooth Mesh SDK – An Out-of-bound Write Due to SegO > SegN in Mesh Transport Layer
- [CVE-2022-26529] Realtek Linux/Android Bluetooth Mesh SDK – An Out-of-bound Write Due to Inconsistent Message Type in Mesh Transport Layer
- [CVE-2022-25635] Realtek Linux/Android Bluetooth Mesh SDK – An Out-of-bound Write Due to Abnormal BLE Advertising Length
- [CVE-2022-32966] Realtek DASH firmware vulnerability - TCP Port 5900 is open for connection without valid credentials
- [CVE-2022-32967] Realtek DASH firmware vulnerability - Disabled DASH becomes Enabled after power loss
- [CVE-2022-34326] Ameba1 softap mode spinlock issue
Product Security Acknowledgements
| Researchers | CVEs |
|---|---|
| chiba of topsec alphalab | CVE-2022-34326 |
| Blake Irwin, Lenovo | CVE-2022-32966, CVE-2022-32967 |
| Han Yan(闫晗), Lewei Qu(曲乐炜), Dongxiang Ke(柯懂湘) from Baidu AIoT Security Team | CVE-2022-26527, CVE-2022-26528, CVE-2022-26529, CVE-2022-26535 |
| Octavio Gianatiempo, Octavio Galland, Emilio Couto, Javier Aguinaga from Faraday's Security Research team | CVE-2022-29558 |
| Octavio Gianatiempo, Octavio Galland, Emilio Couto, Javier Aguinaga from Faraday's Security Research team | CVE-2022-27255 |
| Michael Myng | CVE-2022-25476, CVE-2022-25477, CVE-2022-25478, CVE-2022-25479, CVE-2022-25480 |
| Eran Shimony | CVE-2022-21742 |
| Sili Luo from Security Researcher, Huawei RO0T Lab | CVE-2021-39306, CVE-2021-43573 |
| Quentin Kaiser from IoT Inspector's Security Researcher team | CVE-2021-35392, CVE-2021-35393, CVE-2021-35394, CVE-2021-35395 |
| Roy Ronen from SentinelOne | CVE-2021-36922, CVE-2021-36923, CVE-2021-36924, CVE-2021-36925 |
| Axel Souchet | CVE-2021-32537 |
| Maurizio Siddu | CVE-2021-27372 |