CVE-2023-53610

MEDIUM EPSS 3.1%
Published Oct 4, 20258mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Oct 4, 2025 8mo ago
Last Modified Jun 17, 2026 1w ago

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 Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
3.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 4

VendorProductVersionRange
linuxlinux_kernel*≥5.9  –  <5.10.173
linuxlinux_kernel*≥5.11  –  <5.15.99
linuxlinux_kernel*≥5.16  –  <6.1.16
linuxlinux_kernel*≥6.2  –  <6.2.3

References 5

  • git.kernel.org https://git.kernel.org/stable/c/4401b485855700f296cae4d0db36a52948bff4fa
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6caa5a2b78f5f53c433d3a3781e53325da22f0ac
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b00baffcc2561374f8fe8af873d00531f19864eb
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c32fb16331f612e66a7fa8930164e0dc15725b72
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ea54b608d85b7536f92238f3259730fa06cb5d21
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/4401b485855700f296cae4d0db36a52948bff4fa
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6caa5a2b78f5f53c433d3a3781e53325da22f0ac
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b00baffcc2561374f8fe8af873d00531f19864eb
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c32fb16331f612e66a7fa8930164e0dc15725b72
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ea54b608d85b7536f92238f3259730fa06cb5d21
    Patch