In the Linux kernel, the following vulnerability has been resolved:
watchdog: sp5100_tco: Fix a memory leak of EFCH MMIO resource
Unlike release_mem_region(), a call to release_resource() does not free the resource, so it has to be freed explicitly to avoid a memory leak.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 5.15.42 | 5.15.61 |
| linux / linux_kernel | 5.17.10 | 5.18.18 |
| linux / linux_kernel | 5.19 | 5.19.2 |