CVE-2022-50109

video: fbdev: amba-clcd: Fix refcount leak bugs

Description

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: amba-clcd: Fix refcount leak bugs In clcdfb_of_init_display(), we should call of_node_put() for the references returned by of_graph_get_next_endpoint() and of_graph_get_remote_port_parent() which have increased the refcount. Besides, we should call of_node_put() both in fail path or when the references are not used anymore.

N/A

CVSS

Severity:

EPSS 0.02%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/2688df86c02da6bdc9866b62d974e169a2678883
https://git.kernel.org/stable/c/a97ff8a949dbf41be89f436b2b1a2b3d794493df
https://git.kernel.org/stable/c/49a4c1a87ef884e43cdda58b142a2a30f2f09efc
https://git.kernel.org/stable/c/da276dc288bf838ea0fd778b5441ec0f601c69f7
https://git.kernel.org/stable/c/29f06f1905c312671a09ee85ca92ac04a1d9f305
https://git.kernel.org/stable/c/a51519ebd0fdad3546463018b8f6bc3b0f4d3032
https://git.kernel.org/stable/c/a88ab277cca99aeb9a3b2b7db358f1a6dd528b0c
https://git.kernel.org/stable/c/26c2b7d9fac42eb8317f3ceefa4c1a9a9170ca69

Frequently Asked Questions

What is the severity of CVE-2022-50109?: CVE-2022-50109 has not yet been assigned a CVSS score.
How to fix CVE-2022-50109?: To fix CVE-2022-50109, 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-2022-50109 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-50109 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-2022-50109?: CVE-2022-50109 affects Linux Linux, Linux Linux.

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