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CVE-2022-49714
Published: Feb 26, 2025
Modified: May 11, 2026
PUBLISHED
Description
In the Linux kernel, the following vulnerability has been resolved: irqchip/realtek-rtl: Fix refcount leak in map_interrupts of_find_node_by_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. This function doesn't call of_node_put() in error path. Call of_node_put() directly after of_property_read_u32() to cover both normal path and error path.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 9f3a0f34b84ad1b9a8f2bdae44b66f16685b2143 - < e85b1b797de0e7a271b906291ce28245822820b8affected 9f3a0f34b84ad1b9a8f2bdae44b66f16685b2143 - < f6d6223df0666fbc054e3a8c6ac14eb0af37c286affected 9f3a0f34b84ad1b9a8f2bdae44b66f16685b2143 - < eff4780f83d0ae3e5b6c02ff5d999dc4c1c5c8ce |
Linux | Linux | affected 5.12unaffected 0 - < 5.12unaffected 5.15.49 - <= 5.15.*unaffected 5.18.6 - <= 5.18.*unaffected 5.19 - <= * |
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