CVE-2021-32537

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.

CVSS v3.1

6.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

CVSS v2.0

4.9 MEDIUMAV:L/AC:L/Au:N/C:N/I:N/A:C

EPSS

0.44% chance of exploitation in the next 30 days, 36th percentile

Published

2021-07-07

Updated

2024-09-17

Proof-of-concept exploits (2)

• http://packetstormsecurity.com/files/163498/Realtek-RTKVHD64.sys-Out-Of-Bounds-Access.html
• 0vercl0k/CVE-2021-3253755★ · 2021-06-26

References

• CVE Record
• NVD entry

Related

• CVE-2019-11708
• CVE-2019-9810
• CVE-2021-24086
• CVE-2021-28476
• CVE-2021-31166
• CVE-2022-21971