CVE-2022-50109
video: fbdev: amba-clcd: Fix refcount leak bugs
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 18, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
d10715be03bd8bad59ddc50236cb140c3bd73c7b < 2688df86c02da6bdc9866b62d974e169a2678883 d10715be03bd8bad59ddc50236cb140c3bd73c7b < a97ff8a949dbf41be89f436b2b1a2b3d794493df d10715be03bd8bad59ddc50236cb140c3bd73c7b < 49a4c1a87ef884e43cdda58b142a2a30f2f09efc d10715be03bd8bad59ddc50236cb140c3bd73c7b < da276dc288bf838ea0fd778b5441ec0f601c69f7 d10715be03bd8bad59ddc50236cb140c3bd73c7b < 29f06f1905c312671a09ee85ca92ac04a1d9f305 d10715be03bd8bad59ddc50236cb140c3bd73c7b < a51519ebd0fdad3546463018b8f6bc3b0f4d3032 d10715be03bd8bad59ddc50236cb140c3bd73c7b < a88ab277cca99aeb9a3b2b7db358f1a6dd528b0c d10715be03bd8bad59ddc50236cb140c3bd73c7b < 26c2b7d9fac42eb8317f3ceefa4c1a9a9170ca69
Linux / Linux
3.17
References
git.kernel.org: https://git.kernel.org/stable/c/2688df86c02da6bdc9866b62d974e169a2678883 git.kernel.org: https://git.kernel.org/stable/c/a97ff8a949dbf41be89f436b2b1a2b3d794493df git.kernel.org: https://git.kernel.org/stable/c/49a4c1a87ef884e43cdda58b142a2a30f2f09efc git.kernel.org: https://git.kernel.org/stable/c/da276dc288bf838ea0fd778b5441ec0f601c69f7 git.kernel.org: https://git.kernel.org/stable/c/29f06f1905c312671a09ee85ca92ac04a1d9f305 git.kernel.org: https://git.kernel.org/stable/c/a51519ebd0fdad3546463018b8f6bc3b0f4d3032 git.kernel.org: https://git.kernel.org/stable/c/a88ab277cca99aeb9a3b2b7db358f1a6dd528b0c git.kernel.org: https://git.kernel.org/stable/c/26c2b7d9fac42eb8317f3ceefa4c1a9a9170ca69