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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current 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.
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.
Metrics
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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.
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.
Modified Analysis by NIST9/20/2021 8:29:16 AM
Action
Type
Old Value
New Value
Changed
Reference Type
http://packetstormsecurity.com/files/163498/Realtek-RTKVHD64.sys-Out-Of-Bounds-Access.html Exploit, Third Party Advisory
http://packetstormsecurity.com/files/163498/Realtek-RTKVHD64.sys-Out-Of-Bounds-Access.html Exploit, Third Party Advisory, VDB Entry
CVE Modified by TWCERT/CC7/16/2021 12:15:10 PM
Action
Type
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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.
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.
Initial Analysis by NIST7/15/2021 10:48:37 AM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:a:realtek:hda_driver:*:*:*:*:*:*:*:* versions from (including) 8155 up to (including) 9150
Added
CVSS V2
NIST (AV:L/AC:L/Au:N/C:N/I:N/A:C)
Added
CWE
NIST CWE-119
Changed
Reference Type
http://packetstormsecurity.com/files/163498/Realtek-RTKVHD64.sys-Out-Of-Bounds-Access.html No Types Assigned
http://packetstormsecurity.com/files/163498/Realtek-RTKVHD64.sys-Out-Of-Bounds-Access.html Exploit, Third Party Advisory
Changed
Reference Type
https://www.twcert.org.tw/tw/cp-132-4813-7b578-1.html No Types Assigned
https://www.twcert.org.tw/tw/cp-132-4813-7b578-1.html Third Party Advisory
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.
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.
Quick Info
CVE Dictionary Entry: CVE-2021-32537 NVD
Published Date: 07/07/2021 NVD
Last Modified: 11/06/2023
Source: TWCERT/CC