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CVE-2021-32537

6.5 medium exploit SSVC exploitation: none Modified
NVD · CVE.org

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.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Public exploits 1

Each line links to the index that lists it, never to exploit code. Exploit-DB's "verified" and a Metasploit rank of good or better count as verified; a PoC-in-GitHub entry is a repository's claim.

Change history 1

  1. First seenCVSS 6.5 · realtekNVD modified 2026-10-08 22:17

Affected (CPE criteria) 1

  • cpe:2.3:a:realtek:hda_driver:*:*:*:*:*:*:*:*

References 4