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CVE-2021-47329

MEDIUM
Published 2024-05-21T14:35:41.138Z
Actions:

Expert Analysis

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CVSS Score

V3.1
6.2
/10
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.178
Higher than 17.8% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Description

In the Linux kernel, the following vulnerability has been resolved:

scsi: megaraid_sas: Fix resource leak in case of probe failure

The driver doesn't clean up all the allocated resources properly when
scsi_add_host(), megasas_start_aen() function fails during the PCI device
probe.

Clean up all those resources.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Linux

Linux

Affected Versions:

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Linux

Linux

Affected Versions:

5.4.134 5.10.52 5.12.19 5.13.4 5.14
linux

linux_kernel

Affected Versions:

1da177e4c3f4
linux

linux_kernel

Affected Versions:

1da177e4c3f4
linux

linux_kernel

Affected Versions:

1da177e4c3f4
linux

linux_kernel

Affected Versions:

1da177e4c3f4
linux

linux_kernel

Affected Versions:

1da177e4c3f4
linux

linux_kernel

Affected Versions:

5.4.134
linux

linux_kernel

Affected Versions:

5.10.52
linux

linux_kernel

Affected Versions:

5.12.19
linux

linux_kernel

Affected Versions:

5.13.4
linux

linux_kernel

Affected Versions:

5.14

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-f353-mfhf-jfh7

Advisory Details

In the Linux kernel, the following vulnerability has been resolved: scsi: megaraid_sas: Fix resource leak in case of probe failure The driver doesn't clean up all the allocated resources properly when scsi_add_host(), megasas_start_aen() function fails during the PCI device probe. Clean up all those resources.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-47329
WEB https://git.kernel.org/stable/c/04b6b9ea80906e3b41ff120b45db31768947cf72
WEB https://git.kernel.org/stable/c/0680db6f41920b2c91c7df3cc9cd5968701a6f74
WEB https://git.kernel.org/stable/c/0c6226601c3e191a44a57d8f9f814b7e5c308959
WEB https://git.kernel.org/stable/c/b5438f48fdd8e1c3f130d32637511efd32038152
WEB https://git.kernel.org/stable/c/e623f79691c5104317669ab36ec316a90c05062f

Advisory provided by GitHub Security Advisory Database. Published: May 21, 2024, Modified: July 3, 2024

References

https://git.kernel.org/stable/c/0c6226601c3e191a44a57d8f9f814b7e5c308959
https://git.kernel.org/stable/c/0680db6f41920b2c91c7df3cc9cd5968701a6f74
https://git.kernel.org/stable/c/04b6b9ea80906e3b41ff120b45db31768947cf72
https://git.kernel.org/stable/c/e623f79691c5104317669ab36ec316a90c05062f
https://git.kernel.org/stable/c/b5438f48fdd8e1c3f130d32637511efd32038152
Published: 2024-05-21T14:35:41.138Z
Last Modified: 2025-05-04T07:08:45.809Z
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