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WS-2021-0485

Date: November 29, 2021

In Linux/Kernel is vulnerable to use-after-free of the add_lock mutex in drivers/spi/spi.c

Language: C

Severity Score

Related Resources (2)

https://github.com/gregkh/linux/commit/37330f37f6666c7739a44b2b6b95b047ccdbed2d
https://www.mend.io/vulnerability-database/WS-2021-0485

Severity Score

Weakness Type (CWE)

Use After Free

CWE-416

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): LOW
Integrity (I): LOW
Availability (A): LOW

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