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WS-2021-0462 (Medium) detected in linuxlinux-4.19.236 #314

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

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

WS-2021-0462 - Medium Severity Vulnerability

Vulnerable Library - linuxlinux-4.19.236

The Linux Kernel

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

Found in HEAD commit: 54b264314dfb82b24cefb6c37240db4e7a8f34bc

Found in base branch: master

Vulnerable Source Files (2)

/drivers/isdn/capi/kcapi.c /drivers/isdn/capi/kcapi.c

Vulnerability Details

In Linux/Kernel is vulnerable to check ctr->cnr to avoid array index out of bound in drivers/isdn/capi/kcapi.c

Publish Date: 2021-11-29

URL: WS-2021-0462

CVSS 3 Score Details (5.1)

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://osv.dev/vulnerability/UVI-2021-1002166

Release Date: 2021-11-29

Fix Resolution: Linux/Kernel - v4.4.290, v4.9.288, v4.14.253, v4.19.214, v5.4.156, v5.10.76, v5.14.15, v5.15-rc6

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