CVE-2022-49421
video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
d10715be03bd8bad59ddc50236cb140c3bd73c7b < 6c92711db7c90f78e0b67ac2a8944d0fe7e12d83 d10715be03bd8bad59ddc50236cb140c3bd73c7b < 2e2e2c71b2642289438392edbf5d08cdbc0b138b d10715be03bd8bad59ddc50236cb140c3bd73c7b < 51eb1bb6baeb478538dd4ec6459fd68c44a855b1 d10715be03bd8bad59ddc50236cb140c3bd73c7b < 8db59df7f5826e104db82cfddbf22a33a151193e d10715be03bd8bad59ddc50236cb140c3bd73c7b < c1c4405222b6fc98c16e8c2aa679c14e41d81465 d10715be03bd8bad59ddc50236cb140c3bd73c7b < f2dfb4ab887d67be7d0892ba041d3c8d738d3356 d10715be03bd8bad59ddc50236cb140c3bd73c7b < bbb2a24e863b6a10129546a0a4ceea2f07deec39 d10715be03bd8bad59ddc50236cb140c3bd73c7b < 38d245cebf545338a6bc1c7762023de3fbecd7b7 d10715be03bd8bad59ddc50236cb140c3bd73c7b < b23789a59fa6f00e98a319291819f91fbba0deb8
Linux / Linux
3.17
References
git.kernel.org: https://git.kernel.org/stable/c/6c92711db7c90f78e0b67ac2a8944d0fe7e12d83 git.kernel.org: https://git.kernel.org/stable/c/2e2e2c71b2642289438392edbf5d08cdbc0b138b git.kernel.org: https://git.kernel.org/stable/c/51eb1bb6baeb478538dd4ec6459fd68c44a855b1 git.kernel.org: https://git.kernel.org/stable/c/8db59df7f5826e104db82cfddbf22a33a151193e git.kernel.org: https://git.kernel.org/stable/c/c1c4405222b6fc98c16e8c2aa679c14e41d81465 git.kernel.org: https://git.kernel.org/stable/c/f2dfb4ab887d67be7d0892ba041d3c8d738d3356 git.kernel.org: https://git.kernel.org/stable/c/bbb2a24e863b6a10129546a0a4ceea2f07deec39 git.kernel.org: https://git.kernel.org/stable/c/38d245cebf545338a6bc1c7762023de3fbecd7b7 git.kernel.org: https://git.kernel.org/stable/c/b23789a59fa6f00e98a319291819f91fbba0deb8