CVE-2023-4387 (High) detected in linuxlinux-4.19.239 - autoclosed

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

CVE-2023-4387 - High Severity Vulnerability

Vulnerable Library - linuxlinux-4.19.239

The Linux Kernel

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

Found in base branch: master

Vulnerable Source Files (2)

/drivers/net/vmxnet3/vmxnet3_drv.c /drivers/net/vmxnet3/vmxnet3_drv.c

Vulnerability Details

A use-after-free flaw was found in vmxnet3_rq_alloc_rx_buf in drivers/net/vmxnet3/vmxnet3_drv.c in VMware's vmxnet3 ethernet NIC driver in the Linux Kernel. This issue could allow a local attacker to crash the system due to a double-free while cleaning up vmxnet3_rq_cleanup_all, which could also lead to a kernel information leak problem.

Publish Date: 2023-08-16

URL: CVE-2023-4387

CVSS 3 Score Details (7.1)

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: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://www.linuxkernelcves.com/cves/CVE-2023-4387

Release Date: 2023-08-16

Fix Resolution: v4.9.316,v4.14.281,v4.19.245,v5.4.196,v5.10.118,v5.15.42,v5.17.10,v5.18,v5.18

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[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.