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CVE-2023-3773 (Medium) detected in linuxlinux-4.19.279 - autoclosed #725

Closed mend-bolt-for-github[bot] closed 6 months ago

mend-bolt-for-github[bot] commented 11 months ago

CVE-2023-3773 - Medium Severity Vulnerability

Vulnerable Library - linuxlinux-4.19.279

The Linux Kernel

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

Found in HEAD commit: 3f00c931cf51848ec37b8817097db058fcc2f3f7

Found in base branch: master

Vulnerable Source Files (1)

/net/xfrm/xfrm_user.c

Vulnerability Details

A flaw was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to cause a 4 byte out-of-bounds read of XFRMA_MTIMER_THRESH when parsing netlink attributes, leading to potential leakage of sensitive heap data to userspace.

Publish Date: 2023-07-25

URL: CVE-2023-3773

CVSS 3 Score Details (4.4)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: Low - Privileges Required: High - 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-2023-3773

Release Date: 2023-07-25

Fix Resolution: v6.1.47,v6.4.12,v6.5-rc7

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mend-bolt-for-github[bot] commented 7 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 7 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.

mend-bolt-for-github[bot] commented 6 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.