CVE-2023-53610 — Missing Release of Resource after Effective Lifetime in Linux
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 97.14%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedOct 4
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6
Affected Packages4 packages
▶CVEListV5linux/linuxf8410e626569324cfe831aaecc0504cafc12b471 — b00baffcc2561374f8fe8af873d00531f19864eb+5
Patches
🔴Vulnerability Details
2GHSA▶
GHSA-9x8w-j6cc-w683: In the Linux kernel, the following vulnerability has been resolved:
irqchip: Fix refcount leak in platform_irqchip_probe
of_irq_find_parent() return↗2025-10-04
OSV▶
CVE-2023-53610: In the Linux kernel, the following vulnerability has been resolved: irqchip: Fix refcount leak in platform_irqchip_probe of_irq_find_parent() returns↗2025-10-04