CVE-2023-53164

MEDIUM EPSS 4.2%
Published Sep 15, 20259mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Sep 15, 2025 9mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_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
4.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 5

VendorProductVersionRange
linuxlinux_kernel*≥5.2  –  <5.4.235
linuxlinux_kernel*≥5.5  –  <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 6

  • git.kernel.org https://git.kernel.org/stable/c/02298b7bae12936ca313975b02e7f98b06670d37
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/07fceab32096c1290b491f2fcaace03f78e2db37
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4ae40c20f1519e1767ba01609abc7e8d6485fc0c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/856fc2195494d1175ada0f1f46f92c5b28ce12eb
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a0d91a48e1a020fb636f0fcaf44672f123bb0799
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/df8d3536b660c6c6f6b25fa8b157e9b38ad78142
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/02298b7bae12936ca313975b02e7f98b06670d37
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/07fceab32096c1290b491f2fcaace03f78e2db37
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4ae40c20f1519e1767ba01609abc7e8d6485fc0c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/856fc2195494d1175ada0f1f46f92c5b28ce12eb
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a0d91a48e1a020fb636f0fcaf44672f123bb0799
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/df8d3536b660c6c6f6b25fa8b157e9b38ad78142
    Patch