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WS-2021-0449 (Medium) detected in linuxlinux-4.19.313 #507

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

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

WS-2021-0449 - Medium Severity Vulnerability

Vulnerable Library - linuxlinux-4.19.313

The Linux Kernel

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

Found in base branch: master

Vulnerable Source Files (2)

/kernel/bpf/stackmap.c /kernel/bpf/stackmap.c

Vulnerability Details

In Linux/Kernel is vulnerable to integer overflow in prealloc_elems_and_freelist() in kernel/bpf/stackmap.c

Publish Date: 2021-11-29

URL: WS-2021-0449

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-2021-1001696

Release Date: 2021-11-29

Fix Resolution: Linux/Kernel -v5.14.12, v5.10.73, v5.4.153, v4.19.211, v4.14.251, v4.9.288, v5.15-rc5

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