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CVE-2021-42008 (High) detected in linuxlinux-3.0.40 #543

Open mend-bolt-for-github[bot] opened 10 months ago

mend-bolt-for-github[bot] commented 10 months ago

CVE-2021-42008 - High Severity Vulnerability

Vulnerable Library - linuxlinux-3.0.40

Apache Software Foundation (ASF)

Library home page: https://mirrors.edge.kernel.org/pub/linux/kernel/v3.0/?wsslib=linux

Found in HEAD commit: 22324ae9738f0a1eeb173ff05137c8317c350189

Found in base branch: master

Vulnerable Source Files (1)

/drivers/net/hamradio/6pack.c

Vulnerability Details

The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab out-of-bounds write. Input from a process that has the CAP_NET_ADMIN capability can lead to root access.

Publish Date: 2021-10-05

URL: CVE-2021-42008

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://www.linuxkernelcves.com/cves/CVE-2021-42008

Release Date: 2021-10-05

Fix Resolution: v4.4.282,v4.9.281,v4.14.245,v4.19.205,v5.4.143,v5.10.61,v5.13.13,v5.14-rc7

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mend-bolt-for-github[bot] commented 9 months ago

: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.

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

: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.