Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected d10715be03bd8bad59ddc50236cb140c3bd73c7b before 6c92711db7c90f78e0b67ac2a8944d0fe7e12d83; affected d10715be03bd8bad59ddc50236cb140c3bd73c7b before 2e2e2c71b2642289438392edbf5d08cdbc0b138b; affected d10715be03bd8bad59ddc50236cb140c3bd73c7b before 51eb1bb6baeb478538dd4ec6459fd68c44a855b1; affected d10715be03bd8bad59ddc50236cb140c3bd73c7b before 8db59df7f5826e104db82cfddbf22a33a151193e; affected d10715be03bd8bad59ddc50236cb140c3bd73c7b before c1c4405222b6fc98c16e8c2aa679c14e41d81465; affected d10715be03bd8bad59ddc50236cb140c3bd73c7b before f2dfb4ab887d67be7d0892ba041d3c8d738d3356; affected d10715be03bd8bad59ddc50236cb140c3bd73c7b before bbb2a24e863b6a10129546a0a4ceea2f07deec39; affected d10715be03bd8bad59ddc50236cb140c3bd73c7b before 38d245cebf545338a6bc1c7762023de3fbecd7b7; affected d10715be03bd8bad59ddc50236cb140c3bd73c7b before b23789a59fa6f00e98a319291819f91fbba0deb8 |
| Linux / Linux | affected 3.17; unaffected 0 before 3.17; unaffected 4.9.318 through 4.9.*; unaffected 4.14.283 through 4.14.*; unaffected 4.19.247 through 4.19.*; unaffected 5.4.198 through 5.4.*; unaffected 5.10.121 through 5.10.*; unaffected 5.15.46 through 5.15.*; unaffected 5.17.14 through 5.17.*; unaffected 5.18.3 through 5.18.*; unaffected 5.19 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/6c92711db7c90f78e0b67ac2a8944d0fe7e12d83
- https://git.kernel.org/stable/c/2e2e2c71b2642289438392edbf5d08cdbc0b138b
- https://git.kernel.org/stable/c/51eb1bb6baeb478538dd4ec6459fd68c44a855b1
- https://git.kernel.org/stable/c/8db59df7f5826e104db82cfddbf22a33a151193e
- https://git.kernel.org/stable/c/c1c4405222b6fc98c16e8c2aa679c14e41d81465
- https://git.kernel.org/stable/c/f2dfb4ab887d67be7d0892ba041d3c8d738d3356
- https://git.kernel.org/stable/c/bbb2a24e863b6a10129546a0a4ceea2f07deec39
- https://git.kernel.org/stable/c/38d245cebf545338a6bc1c7762023de3fbecd7b7
- https://git.kernel.org/stable/c/b23789a59fa6f00e98a319291819f91fbba0deb8