What is GHSA-crfq-x56q-fh5h?

GHSA-crfq-x56q-fh5h is a security advisory published by GitHub Security Advisories with Medium severity. Realtek HAD contains a driver crashed vulnerability which allows local side attackers to send a...

Which CVE IDs does GHSA-crfq-x56q-fh5h cover?

GHSA-crfq-x56q-fh5h covers the following CVE IDs: CVE-2021-32537. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-crfq-x56q-fh5h?

GHSA-crfq-x56q-fh5h has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-crfq-x56q-fh5hMediumCVSS 6.5

Realtek HAD contains a driver crashed vulnerability which allows local side attackers to send a...

Vendor

GitHub Security Advisories

Published

May 24, 2022

Last Modified

October 9, 2026

🔗 CVE IDs covered (1)

CVE-2021-32537 →

📋 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. A vulnerability in COMPONENT of Realtek HDA driver allows ATTACKER/ATTACK to cause IMPACT. This issue affects: Realtek HDA driver 8155 version 9150 and prior versions.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2021-32537
https://www.twcert.org.tw/tw/cp-132-4813-7b578-1.html
http://packetstormsecurity.com/files/163498/Realtek-RTKVHD64.sys-Out-Of-Bounds-Access.html
https://github.com/advisories/GHSA-crfq-x56q-fh5h