CVE-2021-47210

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-47210
In the Linux kernel, the following vulnerability has been resolved: usb: typec: tipd: Remove WARN_ON in tps6598x_block_read Calling tps6598x_block_read with a higher than allowed len can be handled by just returning an error. There's no need to crash systems with panic-on-warn enabled.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/2a897d384513ba7f7ef05611338b9a6ec6aeac00 Patch
https://git.kernel.org/stable/c/2c71811c963b6c310a29455d521d31a7ea6c5b5e Patch
https://git.kernel.org/stable/c/30dcfcda8992dc42f18e7d35b6a1fa72372d382d Patch
https://git.kernel.org/stable/c/b7a0a63f3fed57d413bb857de164ea9c3984bc4e Patch
https://git.kernel.org/stable/c/eff8b7628410cb2eb562ca0d5d1f12e27063733e Patch
https://git.kernel.org/stable/c/2a897d384513ba7f7ef05611338b9a6ec6aeac00 Patch
https://git.kernel.org/stable/c/2c71811c963b6c310a29455d521d31a7ea6c5b5e Patch
https://git.kernel.org/stable/c/30dcfcda8992dc42f18e7d35b6a1fa72372d382d Patch
https://git.kernel.org/stable/c/b7a0a63f3fed57d413bb857de164ea9c3984bc4e Patch
https://git.kernel.org/stable/c/eff8b7628410cb2eb562ca0d5d1f12e27063733e Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

27 Mar 2025, 21:17

Type Values Removed Values Added
First Time Linux
Linux linux Kernel
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CWE CWE-125
References () https://git.kernel.org/stable/c/2a897d384513ba7f7ef05611338b9a6ec6aeac00 - () https://git.kernel.org/stable/c/2a897d384513ba7f7ef05611338b9a6ec6aeac00 - Patch
References () https://git.kernel.org/stable/c/2c71811c963b6c310a29455d521d31a7ea6c5b5e - () https://git.kernel.org/stable/c/2c71811c963b6c310a29455d521d31a7ea6c5b5e - Patch
References () https://git.kernel.org/stable/c/30dcfcda8992dc42f18e7d35b6a1fa72372d382d - () https://git.kernel.org/stable/c/30dcfcda8992dc42f18e7d35b6a1fa72372d382d - Patch
References () https://git.kernel.org/stable/c/b7a0a63f3fed57d413bb857de164ea9c3984bc4e - () https://git.kernel.org/stable/c/b7a0a63f3fed57d413bb857de164ea9c3984bc4e - Patch
References () https://git.kernel.org/stable/c/eff8b7628410cb2eb562ca0d5d1f12e27063733e - () https://git.kernel.org/stable/c/eff8b7628410cb2eb562ca0d5d1f12e27063733e - Patch

21 Nov 2024, 06:35

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/2a897d384513ba7f7ef05611338b9a6ec6aeac00 - () https://git.kernel.org/stable/c/2a897d384513ba7f7ef05611338b9a6ec6aeac00 -
References () https://git.kernel.org/stable/c/2c71811c963b6c310a29455d521d31a7ea6c5b5e - () https://git.kernel.org/stable/c/2c71811c963b6c310a29455d521d31a7ea6c5b5e -
References () https://git.kernel.org/stable/c/30dcfcda8992dc42f18e7d35b6a1fa72372d382d - () https://git.kernel.org/stable/c/30dcfcda8992dc42f18e7d35b6a1fa72372d382d -
References () https://git.kernel.org/stable/c/b7a0a63f3fed57d413bb857de164ea9c3984bc4e - () https://git.kernel.org/stable/c/b7a0a63f3fed57d413bb857de164ea9c3984bc4e -
References () https://git.kernel.org/stable/c/eff8b7628410cb2eb562ca0d5d1f12e27063733e - () https://git.kernel.org/stable/c/eff8b7628410cb2eb562ca0d5d1f12e27063733e -
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: usb: typec: tipd: Eliminar WARN_ON en tps6598x_block_read Llamar a tps6598x_block_read con una longitud mayor que la permitida se puede solucionar simplemente devolviendo un error. No es necesario bloquear los sistemas con la función de pánico al advertir habilitada.

10 Apr 2024, 19:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-04-10 19:15

Updated : 2025-03-27 21:17

NVD link : CVE-2021-47210

Mitre link : CVE-2021-47210

CVE.ORG link : CVE-2021-47210

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-125

Out-of-bounds Read