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ShaikUsaf / linux-4.19.72_CVE-2020-14356

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CVE-2020-25212 (High) detected in linuxlinux-4.19.238, linuxlinux-4.19.238 #154

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

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

CVE-2020-25212 - High Severity Vulnerability

Vulnerable Libraries - linuxlinux-4.19.238, linuxlinux-4.19.238

Vulnerability Details

A TOCTOU mismatch in the NFS client code in the Linux kernel before 5.8.3 could be used by local attackers to corrupt memory or possibly have unspecified other impact because a size check is in fs/nfs/nfs4proc.c instead of fs/nfs/nfs4xdr.c, aka CID-b4487b935452.

Publish Date: 2020-09-09

URL: CVE-2020-25212

CVSS 3 Score Details (7.0)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: High - 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-2020-25212

Release Date: 2020-09-09

Fix Resolution: 5.8.3

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