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WS-2021-0273

Date: May 31, 2021

Linux/Kernel in versions v5.13-rc1 to v5.13-rc3 is vulnerable to potential overflow due to non sequential channel numbers

Language: C

Severity Score

Related Resources (2)

https://github.com/gregkh/linux/commit/f49149964d2423fb618fb6b755bb1eaa431cca2c
https://www.mend.io/vulnerability-database/WS-2021-0273

Severity Score

Weakness Type (CWE)

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-120

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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