PT-2025-26080 · Linux+3 · Linux Kernel+3
Published
2023-05-09
·
Updated
2025-11-25
·
CVE-2022-50154
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A refcount leak issue has been identified in the Linux kernel, specifically in the
mtk pcie init irq domains() function. The of get child by name() function returns a node pointer with an incremented refcount, which should be decremented using of node put() when no longer needed to prevent a refcount leak.Recommendations
To resolve the issue, add the missing
of node put() call to avoid the refcount leak in the mtk pcie init irq domains() function.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
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Related Identifiers
Affected Products
Astra Linux
Linux Kernel
Red Hat
Suse