CVE-2023-53757
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe of_irq_find_parent() returns a node pointer with refcount incremented, We should use of_node_put() on it when not needed anymore. Add missing of_node_put() to avoid refcount leak.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedDec 8, 2025
First seenDec 8, 2025
How to fix
Update
- Linux Linuxd6b99b9b5e354f9c801a3cc3b1d4881d920e1718, 4545d7a70ce0fc78b1d3c33c4a0939a86f363b57, c7d78d36e19eeb74a1c12799fbadbcdbaf36c0bd, cee12e8be8e227731a845ae43a4c9ce2e404be45, 88cb93d3a16f706bd7213f8a5882c394e5d10c4e, bb755e020abc24793b9411c9419ed43f07f9a03d, 91e149b201bdb68c77011d50d011e47fadbcc8bd, 9419e700021a393f67be36abd0c4f3acc6139041 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | a68a63cb4dfc30e8a79b444aabc7747bb7621acf ≤ v < d6b99b9b5e354f9c801a3cc3b1d4881d920e1718, a68a63cb4dfc30e8a79b444aabc7747bb7621acf ≤ v < 4545d7a70ce0fc78b1d3c33c4a0939a86f363b57, a68a63cb4dfc30e8a79b444aabc7747bb7621acf ≤ v < c7d78d36e19eeb74a1c12799fbadbcdbaf36c0bd, a68a63cb4dfc30e8a79b444aabc7747bb7621acf ≤ v < cee12e8be8e227731a845ae43a4c9ce2e404be45, a68a63cb4dfc30e8a79b444aabc7747bb7621acf ≤ v < 88cb93d3a16f706bd7213f8a5882c394e5d10c4e, a68a63cb4dfc30e8a79b444aabc7747bb7621acf ≤ v < bb755e020abc24793b9411c9419ed43f07f9a03d, a68a63cb4dfc30e8a79b444aabc7747bb7621acf ≤ v < 91e149b201bdb68c77011d50d011e47fadbcc8bd, a68a63cb4dfc30e8a79b444aabc7747bb7621acf ≤ v < 9419e700021a393f67be36abd0c4f3acc6139041, 4.13 | d6b99b9b5e354f9c801a3cc3b1d4881d920e1718, 4545d7a70ce0fc78b1d3c33c4a0939a86f363b57, c7d78d36e19eeb74a1c12799fbadbcdbaf36c0bd, cee12e8be8e227731a845ae43a4c9ce2e404be45, 88cb93d3a16f706bd7213f8a5882c394e5d10c4e, bb755e020abc24793b9411c9419ed43f07f9a03d, 91e149b201bdb68c77011d50d011e47fadbcc8bd, 9419e700021a393f67be36abd0c4f3acc6139041 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.