ShaikUsaf / linux-4.19.72_CVE-2020-14356

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WS-2021-0522 (Medium) detected in linuxlinux-4.19.238 #161

Open mend-bolt-for-github[bot] opened 2 years ago

mend-bolt-for-github[bot] commented 2 years ago

WS-2021-0522 - Medium Severity Vulnerability

Vulnerable Library - linuxlinux-4.19.238

The Linux Kernel

Library home page: https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/?wsslib=linux

Found in HEAD commit: 05c0743befb9102e2ecb9fbd0fa8eb43eb8bb5ec

Found in base branch: master

Vulnerable Source Files (1)

Vulnerability Details

In Linux/Kernel is vulnerable to use-after-free due to missing POLLFREE handling in fs/aio.c

Publish Date: 2021-12-01

URL: WS-2021-0522

CVSS 3 Score Details (6.2)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://osv.dev/vulnerability/GSD-2021-1002601

Release Date: 2021-12-01

Fix Resolution: Linux/Kernel - v4.19.221, v5.4.165, v5.10.85, v5.15.8, v5.16-rc5


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