CVE Catalog

CVE-2021-32537

MediumCVSS 6.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.44%

36th percentile - higher than 36% of all known CVEs

Summary

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.

Risk Assessment

A local attacker can cause a system crash, resulting in a denial of service.

Recommendation

Update the Realtek HAD driver to the latest version that fixes this vulnerability.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS