panasalap / linux-4.19.72_1

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CVE-2021-3600 (Medium) detected in linux-yoctov5.4.51 #742

Open mend-bolt-for-github[bot] opened 1 year ago

mend-bolt-for-github[bot] commented 1 year ago

CVE-2021-3600 - Medium Severity Vulnerability

Vulnerable Library - linux-yoctov5.4.51

Yocto Linux Embedded kernel

Library home page: https://git.yoctoproject.org/git/linux-yocto

Found in base branch: master

Vulnerable Source Files (1)

/kernel/bpf/verifier.c

Vulnerability Details

It was discovered that in Linux before v5.4.98, v5.10.16, the eBPF 32-bit div/mod source register truncation could lead to out-of-bounds reads and writes in the kernel.

Publish Date: 2021-06-12

URL: CVE-2021-3600

CVSS 3 Score Details (5.5)

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://www.linuxkernelcves.com/cves/CVE-2021-3600

Release Date: 2021-06-12

Fix Resolution: v5.4.98, v5.10.16


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