CVE-2023-53191
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
15/09/2025
Last modified:
15/09/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
irqchip/alpine-msi: Fix refcount leak in alpine_msix_init_domains<br />
<br />
of_irq_find_parent() returns a node pointer with refcount incremented,<br />
We should use of_node_put() on it when not needed anymore.<br />
Add missing of_node_put() to avoid refcount leak.
Impact
References to Advisories, Solutions, and Tools
- https://git.kernel.org/stable/c/071d068b89e95d1b078aa6bbcb9d0961b77d6aa1
- https://git.kernel.org/stable/c/5fbf2cc39b62a4afe44f3d42ee3dcf8f012c1926
- https://git.kernel.org/stable/c/65e30bd1310d90b794c377bf405394157854aa30
- https://git.kernel.org/stable/c/9e79ac4f70fd51243e1c6108d4b0baf16cfde99c
- https://git.kernel.org/stable/c/c9aaf4efe1f02b2fef21a69fb3652f5ad12a5710
- https://git.kernel.org/stable/c/d6c66c46889752fa4962c6388516f7ab66a8d6a1
- https://git.kernel.org/stable/c/eef04516f0c317ce80502c1d6b0d06235a87cd8f
- https://git.kernel.org/stable/c/eef09f786df4b34b97557929287c4e5a83bbf09b