CVE-2021-45486 (Low) detected in linuxlinux-4.19.282 - autoclosed

[mend-bolt-for-github[bot]]

CVE-2021-45486 - Low Severity Vulnerability

Vulnerable Library - linuxlinux-4.19.282

The Linux Kernel

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

Found in HEAD commit: 139c4e073703974ca0b05255c4cff6dcd52a8e31

Found in base branch: master

Vulnerable Source Files (1)

Vulnerability Details

In the IPv4 implementation in the Linux kernel before 5.12.4, net/ipv4/route.c has an information leak because the hash table is very small.

Publish Date: 2021-12-25

URL: CVE-2021-45486

CVSS 3 Score Details (3.5)

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45486

Release Date: 2021-12-25

Fix Resolution: v4.4.274, v4.9.274, v4.14.238, v4.19.196, v5.4.119, v5.10.37, v5.11.21, v5.12.4, , v5.13.3,

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[mend-bolt-for-github[bot]]

:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.

[mend-bolt-for-github[bot]]

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.