vulnerability
Ubuntu: (CVE-2023-53610): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Oct 4, 2025 | Oct 10, 2025 | Dec 2, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Oct 4, 2025
Added
Oct 10, 2025
Modified
Dec 2, 2025
Description
In the Linux kernel, the following vulnerability has been resolved: irqchip: Fix refcount leak in platform_irqchip_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.
Solutions
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-5-15ubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-5-15ubuntu-upgrade-linux-bluefieldubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-5-15ubuntu-upgrade-linux-gkeubuntu-upgrade-linux-gkeopubuntu-upgrade-linux-hwe-5-15ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-intel-iot-realtimeubuntu-upgrade-linux-intel-iotgubuntu-upgrade-linux-intel-iotg-5-15ubuntu-upgrade-linux-kvmubuntu-upgrade-linux-lowlatencyubuntu-upgrade-linux-lowlatency-hwe-5-15ubuntu-upgrade-linux-nvidiaubuntu-upgrade-linux-nvidia-tegraubuntu-upgrade-linux-nvidia-tegra-5-15ubuntu-upgrade-linux-oracleubuntu-upgrade-linux-oracle-5-15ubuntu-upgrade-linux-raspiubuntu-upgrade-linux-realtimeubuntu-upgrade-linux-riscv-5-15
References
- CVE-2023-53610
- https://attackerkb.com/topics/CVE-2023-53610
- URL-https://git.kernel.org/linus/6caa5a2b78f5f53c433d3a3781e53325da22f0ac
- URL-https://git.kernel.org/stable/c/4401b485855700f296cae4d0db36a52948bff4fa
- URL-https://git.kernel.org/stable/c/6caa5a2b78f5f53c433d3a3781e53325da22f0ac
- URL-https://git.kernel.org/stable/c/b00baffcc2561374f8fe8af873d00531f19864eb
- URL-https://git.kernel.org/stable/c/c32fb16331f612e66a7fa8930164e0dc15725b72
- URL-https://git.kernel.org/stable/c/ea54b608d85b7536f92238f3259730fa06cb5d21
- URL-https://www.cve.org/CVERecord?id=CVE-2023-53610
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