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WS-2021-0557

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Date: December 19, 2021

net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources() 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 75917372eef0dbfb290ae45474314d35f97aea18, it was introduced in version v4.7 by commit ec25bc04ed8e12947738468cbe2191f1529f9e39. For more details please see the references link.

Language: C

Severity Score

Severity Score

Weakness Type (CWE)

Improper Control of Generation of Code ('Code Injection')

CWE-94

Top Fix

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Upgrade Version

Upgrade to version linux-yocto - 4.10+gitAUTOINC+805ea440c7_b259a5d744;linux-libc-headers - 5.14

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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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