CVE-2021-47329

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

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.

Category

6.2
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.04%
Affected: Linux Linux
Affected: Linux Linux
Published at:
Updated at:

References

Link Tags
https://git.kernel.org/stable/c/0c6226601c3e191a44a57d8f9f814b7e5c308959 patch
https://git.kernel.org/stable/c/0680db6f41920b2c91c7df3cc9cd5968701a6f74 patch
https://git.kernel.org/stable/c/04b6b9ea80906e3b41ff120b45db31768947cf72 patch
https://git.kernel.org/stable/c/e623f79691c5104317669ab36ec316a90c05062f patch
https://git.kernel.org/stable/c/b5438f48fdd8e1c3f130d32637511efd32038152 patch

Frequently Asked Questions

What is the severity of CVE-2021-47329?
CVE-2021-47329 has been scored as a medium severity vulnerability.
How to fix CVE-2021-47329?
To fix CVE-2021-47329, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-47329 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-47329 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-47329?
CVE-2021-47329 affects Linux Linux, Linux Linux.
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