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WS-2021-0333

Good to know:

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Date: May 31, 2021

Linux Kernel in versions from v5.4.112 to before v5.4.119 contains a use-after-free vulnerability at llcp_sock_bind/connect.

Language: C

Severity Score

Related Resources (2)

https://github.com/gregkh/linux/commit/e32352070bcac22be6ed8ab635debc280bb65b8c
https://www.mend.io/vulnerability-database/WS-2021-0333

Severity Score

Weakness Type (CWE)

Use After Free

CWE-416

Top Fix

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Upgrade Version

Upgrade to version v5.4.119

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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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