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WS-2021-0566

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Date: December 27, 2021

net: hns3: fix use-after-free bug in hclgevf_send_mbx_msg 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 v5.15.11 by commit 4f4a353f6fe033807cd026a5de81c67469ff19b0, it was introduced in version v5.8 by commit d8355240cf8fb8b9e002b5c8458578435cea85c2. 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): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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