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Trinadh465 / linux-4.1.15_CVE-2018-5873

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CVE-2018-25020 (High) detected in linuxlinux-4.1.52, linuxlinux-4.1.52 #847

Open mend-bolt-for-github[bot] opened 11 months ago

mend-bolt-for-github[bot] commented 11 months ago

CVE-2018-25020 - High Severity Vulnerability

Vulnerable Libraries - linuxlinux-4.1.52, linuxlinux-4.1.52

Vulnerability Details

The BPF subsystem in the Linux kernel before 4.17 mishandles situations with a long jump over an instruction sequence where inner instructions require substantial expansions into multiple BPF instructions, leading to an overflow. This affects kernel/bpf/core.c and net/core/filter.c.

Publish Date: 2021-12-08

URL: CVE-2018-25020

CVSS 3 Score Details (7.8)

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-25020

Release Date: 2021-12-08

Fix Resolution: v4.17

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