Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: mtd: maps: Fix refcount leak in of_flash_probe_versatile of_find_matching_node_and_match() 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 b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 before 3c8de6a838b7e0eb392754ac89dd66e698684342; affected b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 before 79e57889aa0d92a6d769bad808fb105e7b6ea495; affected b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 before 9124d51e01232a91da4034768a2a8d1688472179; affected b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 before 52ae2b14f76ef2d490337ddc0037bc37125be7b8; affected b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 before 4d67c8f74d804b20febf716ec96e9a475457ec60; affected b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 before 5d5ddd8771fa9cabeb247fba5f6ab60d63f3fbce; affected b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 before f516fbb63873ee23cba5b7c3d239677c30f13df8; affected b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 before 33ec82a6d2b119938f26e5c8040ed5d92378eb54 |
| Linux / Linux | affected 4.7; unaffected 0 before 4.7; unaffected 4.14.291 through 4.14.*; unaffected 4.19.256 through 4.19.*; 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/3c8de6a838b7e0eb392754ac89dd66e698684342
- https://git.kernel.org/stable/c/79e57889aa0d92a6d769bad808fb105e7b6ea495
- https://git.kernel.org/stable/c/9124d51e01232a91da4034768a2a8d1688472179
- https://git.kernel.org/stable/c/52ae2b14f76ef2d490337ddc0037bc37125be7b8
- https://git.kernel.org/stable/c/4d67c8f74d804b20febf716ec96e9a475457ec60
- https://git.kernel.org/stable/c/5d5ddd8771fa9cabeb247fba5f6ab60d63f3fbce
- https://git.kernel.org/stable/c/f516fbb63873ee23cba5b7c3d239677c30f13df8
- https://git.kernel.org/stable/c/33ec82a6d2b119938f26e5c8040ed5d92378eb54