CVE-2022-50104
Not scored
powerpc/xive: Fix refcount leak in xive_get_max_prio
In the Linux kernel, the following vulnerability has been resolved: powerpc/xive: Fix refcount leak in xive_get_max_prio of_find_node_by_path() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
Exploit probability
0.2%
Published
June 18, 2025
Required by
Not available
Last source change
August 12, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2022-50104
View original source
In the Linux kernel, the following vulnerability has been resolved: powerpc/xive: Fix refcount leak in xive_get_max_prio of_find_node_by_path() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/255b650cbec6849443ce2e0cdd187fd5e61c218c
- https://git.kernel.org/stable/c/2e18b869a8d574cfe9ee64df9c3d0a7ac7ed07a8
- https://git.kernel.org/stable/c/5ed9709d262bf026b2ff64979fbfe0f496287588
- https://git.kernel.org/stable/c/6d1e53f7f181a11a8a343def1e0d0209905b7c64
- https://git.kernel.org/stable/c/79b8eae24b7ee157bda07695d802be8576983fa8
- https://git.kernel.org/stable/c/d99733ad47a6c990b52e136608455643bfa708f2
- https://git.kernel.org/stable/c/ea494e8a9852abd0ba60f69b254ce0d7c38449e2
- https://git.kernel.org/stable/c/f658d5b528ce97a68efbb64ee54f6fe0909b189a
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50104.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50104