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Nivaskumark / kernel_v4.1.15

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CVE-2021-30002 (Medium) detected in linuxv4.2 #238

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

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

CVE-2021-30002 - Medium Severity Vulnerability

Vulnerable Library - linuxv4.2

Linux kernel source tree

Library home page: https://github.com/iamroot13a/linux.git

Found in HEAD commit: 00db4e8795bcbec692fb60b19160bdd763ad42e3

Found in base branch: master

Vulnerable Source Files (2)

/drivers/media/v4l2-core/v4l2-ioctl.c /drivers/media/v4l2-core/v4l2-ioctl.c

Vulnerability Details

An issue was discovered in the Linux kernel before 5.11.3 when a webcam device exists. video_usercopy in drivers/media/v4l2-core/v4l2-ioctl.c has a memory leak for large arguments, aka CID-fb18802a338b.

Publish Date: 2021-04-02

URL: CVE-2021-30002

CVSS 3 Score Details (6.2)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - 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-2021-30002

Release Date: 2021-04-02

Fix Resolution: v4.4.260, v4.9.260, v4.14.224, v4.19.179, v5.4.103, v5.10.21, v5.11.3

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