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WS-2021-0327

Good to know:

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Date: May 31, 2021

Linux Kernel in versions from v5.4 to before v5.10.36 contains a use-after-free vulnerability at ACPI: custom_method.

Language: C

Severity Score

Related Resources (2)

https://github.com/gregkh/linux/commit/62dc2440ebb552aa0d7f635e1697e077d9d21203
https://www.mend.io/vulnerability-database/WS-2021-0327

Severity Score

Weakness Type (CWE)

Use After Free

CWE-416

Top Fix

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Upgrade Version

Upgrade to version v5.10.36

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CVSS v3.1

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

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