Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: powerpc/xive: Fix refcount leak in xive_get_max_prio of_find_node_by_path() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected eac1e731b59ee3b5f5e641a7765c7ed41ed26226 before 5ed9709d262bf026b2ff64979fbfe0f496287588; affected eac1e731b59ee3b5f5e641a7765c7ed41ed26226 before f658d5b528ce97a68efbb64ee54f6fe0909b189a; affected eac1e731b59ee3b5f5e641a7765c7ed41ed26226 before d99733ad47a6c990b52e136608455643bfa708f2; affected eac1e731b59ee3b5f5e641a7765c7ed41ed26226 before 6d1e53f7f181a11a8a343def1e0d0209905b7c64; affected eac1e731b59ee3b5f5e641a7765c7ed41ed26226 before ea494e8a9852abd0ba60f69b254ce0d7c38449e2; affected eac1e731b59ee3b5f5e641a7765c7ed41ed26226 before 2e18b869a8d574cfe9ee64df9c3d0a7ac7ed07a8; affected eac1e731b59ee3b5f5e641a7765c7ed41ed26226 before 79b8eae24b7ee157bda07695d802be8576983fa8; affected eac1e731b59ee3b5f5e641a7765c7ed41ed26226 before 255b650cbec6849443ce2e0cdd187fd5e61c218c |
| Linux / Linux | affected 4.14; unaffected 0 before 4.14; 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/5ed9709d262bf026b2ff64979fbfe0f496287588
- https://git.kernel.org/stable/c/f658d5b528ce97a68efbb64ee54f6fe0909b189a
- https://git.kernel.org/stable/c/d99733ad47a6c990b52e136608455643bfa708f2
- https://git.kernel.org/stable/c/6d1e53f7f181a11a8a343def1e0d0209905b7c64
- https://git.kernel.org/stable/c/ea494e8a9852abd0ba60f69b254ce0d7c38449e2
- https://git.kernel.org/stable/c/2e18b869a8d574cfe9ee64df9c3d0a7ac7ed07a8
- https://git.kernel.org/stable/c/79b8eae24b7ee157bda07695d802be8576983fa8
- https://git.kernel.org/stable/c/255b650cbec6849443ce2e0cdd187fd5e61c218c