nanopathi / linux-4.19.72_CVE-2020-29370

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CVE-2021-3483 (High) detected in linuxlinux-4.19.236 #208

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

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

CVE-2021-3483 - High Severity Vulnerability

Vulnerable Library - linuxlinux-4.19.236

The Linux Kernel

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

Found in HEAD commit: a9ef12c01434b7acb272409c3025b43fd5b29138

Found in base branch: master

Vulnerable Source Files (2)

/drivers/firewire/nosy.c /drivers/firewire/nosy.c

Vulnerability Details

A flaw was found in the Nosy driver in the Linux kernel. This issue allows a device to be inserted twice into a doubly-linked list, leading to a use-after-free when one of these devices is removed. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. Versions before kernel 5.12-rc6 are affected

Publish Date: 2021-05-17

URL: CVE-2021-3483

CVSS 3 Score Details (7.8)

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: High - Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://www.linuxkernelcves.com/cves/CVE-2021-3483

Release Date: 2021-05-17

Fix Resolution: v4.4.265, v4.9.265, v4.14.229, v4.19.185, v5.4.110, v5.10.28, v5.11.12


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