Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: mfd: max77620: Fix refcount leak in max77620_initialise_fps of_get_child_by_name() 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 327156c593600e0f08575621c2a56f311d482e7a before b948ff8a9e9ad46d4dff9127777caa14c8c2b53c; affected 327156c593600e0f08575621c2a56f311d482e7a before afdbadbf18c19779d7bc5df70d872924f9bbd76b; affected 327156c593600e0f08575621c2a56f311d482e7a before facd31bbc799f4d0cd25d9d688af7ca41e7f38ee; affected 327156c593600e0f08575621c2a56f311d482e7a before 50d5fe8cb94c319cb4316f4d824570c075565354; affected 327156c593600e0f08575621c2a56f311d482e7a before a29c40814039535b950149311986a5f348b5db14; affected 327156c593600e0f08575621c2a56f311d482e7a before 1520669c8255bd637c6b248b2be910e2688d38dd |
| Linux / Linux | affected 4.7; unaffected 0 before 4.7; unaffected 5.4.211 through 5.4.*; unaffected 5.10.137 through 5.10.*; unaffected 5.15.61 through 5.15.*; unaffected 5.18.18 through 5.18.*; unaffected 5.19.2 through 5.19.*; unaffected 6.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/b948ff8a9e9ad46d4dff9127777caa14c8c2b53c
- https://git.kernel.org/stable/c/afdbadbf18c19779d7bc5df70d872924f9bbd76b
- https://git.kernel.org/stable/c/facd31bbc799f4d0cd25d9d688af7ca41e7f38ee
- https://git.kernel.org/stable/c/50d5fe8cb94c319cb4316f4d824570c075565354
- https://git.kernel.org/stable/c/a29c40814039535b950149311986a5f348b5db14
- https://git.kernel.org/stable/c/1520669c8255bd637c6b248b2be910e2688d38dd