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WS-2021-0508

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Date: December 19, 2021

serial: liteuart: fix use-after-free and memleak on unbind This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.7 by commit 602824cf9aa9db8830ffe5cfb2cd54365cada4fe, it was introduced in version v5.11 by commit 1da81e5562fac8286567422cc56a7fbd0dc646d4. For more details please see the references link.

Language: C

Severity Score

Severity Score

Weakness Type (CWE)

Use After Free

CWE-416

Top Fix

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CVSS v3.1

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

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