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CVE-2023-0459 (Medium) detected in multiple libraries #447

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

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

CVE-2023-0459 - Medium Severity Vulnerability

Vulnerable Libraries - linux-yoctov5.4.51, linux-yoctov5.4.51, linux-yoctov5.4.51

Vulnerability Details

Copy_from_user on 64-bit versions of the Linux kernel does not implement the __uaccess_begin_nospec allowing a user to bypass the "access_ok" check and pass a kernel pointer to copy_from_user(). This would allow an attacker to leak information. We recommend upgrading beyond commit 74e19ef0ff8061ef55957c3abd71614ef0f42f47

Publish Date: 2023-05-25

URL: CVE-2023-0459

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: High - Integrity Impact: None - Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://www.linuxkernelcves.com/cves/CVE-2023-0459

Release Date: 2023-01-24

Fix Resolution: v4.14.307,v4.19.274,v5.4.233,v5.10.170,v5.15.96,v6.1.14,v6.2.1

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