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Status published
Medium
CVE-2022-50158
mtd: partitions: Fix refcount leak in parse_redboot_of
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: mtd: partitions: Fix refcount leak in parse_redboot_of of_get_child_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/f3cc27198c5d78cdda60a55ae749f815cd1fe5eb
- https://git.kernel.org/stable/c/55d0f7da66dec93c4d53d0886a1555618079a900
- https://git.kernel.org/stable/c/8ea607579d300b2f7fc997f3dd20949114565fcd
- https://git.kernel.org/stable/c/7ec48ac18d8f9e002ce9bfbad32741086739e499
- https://git.kernel.org/stable/c/e24af43d0cbe9f6aaa413c15ccce50bbbfd61e0e
- https://git.kernel.org/stable/c/9f7e62815cf3cbbcb1b8cb21649fb4dfdb3aa016
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
6490ed7c4684caf9851a0b98e0ab17a8d693dada, 2f8824f556a3ebea9840c53326e55cc183316611, 237960880960863fb41888763d635b384cffb104, fa132c7ea108eacc67357ffe3172d3e68fcd71a2, d5023eb76f0dc651558b0c7ba04565891ff18435, 5.4.132, 5.10.50, 5.12.17, 5.13.2, 5.14, 0, 5.4.211, 5.10.137, 5.15.61, 5.18.18, 5.19.2, 6.0
Timeline
Official Publish:
June 18th, 2025
Last Modified:
May 23rd, 2026
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.