Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Realtek | HDA driver | 8155 – ≤ 9150 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
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0vercl0k/CVE-2021-32537 ★ 55 · Jun 9, 2021
PoC for CVE-2021-32537: an out-of-bounds memory access that leads to pool corruption in the Windows kernel.
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 1
- WID-SEC-2022-1418 Lenovo Computer: Schwachstellen in mehreren Treibern BSI CERT-Bund (WID) · Dec 15, 2022