CVE-2021-47648

gpu: host1x: Fix a memory leak in 'host1x_remove()'

Description

In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix a memory leak in 'host1x_remove()' Add a missing 'host1x_channel_list_free()' call in the remove function, as already done in the error handling path of the probe function.

References

Link	Tags
https://git.kernel.org/stable/c/6bb107332db28a0e9256c2d36a0902b85307612c	patch
https://git.kernel.org/stable/c/c06577a80485511b894cb688e881ef0bc2d1d296	patch
https://git.kernel.org/stable/c/5124a344983e1b9670dae7add0e4d00d589aabcd	patch
https://git.kernel.org/stable/c/fe1ce680560d4f0049ffa0c687de17567421c1ec	patch
https://git.kernel.org/stable/c/025c6643a81564f066d8381b9e2f4603e0f8438f	patch

Frequently Asked Questions

What is the severity of CVE-2021-47648?: CVE-2021-47648 has been scored as a medium severity vulnerability.
How to fix CVE-2021-47648?: To fix CVE-2021-47648, 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-2021-47648 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-47648 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-2021-47648?: CVE-2021-47648 affects Linux Linux, Linux Linux.

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Description

Category

CWE-401 – Missing Release of Memory after Effective Lifetime

References

Frequently Asked Questions