CVE-2022-49819

octeon_ep: fix potential memory leak in octep_device_setup()

Description

In the Linux kernel, the following vulnerability has been resolved: octeon_ep: fix potential memory leak in octep_device_setup() When occur unsupported_dev and mbox init errors, it did not free oct->conf and iounmap() oct->mmio[i].hw_addr. That would trigger memory leak problem. Add kfree() for oct->conf and iounmap() for oct->mmio[i].hw_addr under unsupported_dev and mbox init errors to fix the problem.

N/A

CVSS

Severity:

EPSS 0.02%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/67b65a0db8a7fdad43159819f41335497a4bb04f
https://git.kernel.org/stable/c/e4041be97b15302ebfffda8bbd45f3b2d096048f

Frequently Asked Questions

What is the severity of CVE-2022-49819?: CVE-2022-49819 has not yet been assigned a CVSS score.
How to fix CVE-2022-49819?: To fix CVE-2022-49819, 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-2022-49819 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-49819 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-2022-49819?: CVE-2022-49819 affects Linux Linux, Linux Linux.

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