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Status published
Medium
CVE-2022-50249
memory: of: Fix refcount leak bug in of_get_ddr_timings()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: memory: of: Fix refcount leak bug in of_get_ddr_timings() We should add the of_node_put() when breaking out of for_each_child_of_node() as it will automatically increase and decrease the refcount.
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/a4d0bd4388e1a39df47e8aaa044ef6a7ee626e48
- https://git.kernel.org/stable/c/a4f7eb83852a65b6f8dea7dcc42b7c76d4d9b0a3
- https://git.kernel.org/stable/c/68c9c4e6495b825be3a8946df1a0148399555fe4
- https://git.kernel.org/stable/c/85a40bfb8e7a170abcf9dae2c0898a1983e48daa
- https://git.kernel.org/stable/c/daaec4b3fe2297b022c6b2d6bf48b6e5265a60b9
- https://git.kernel.org/stable/c/2680690f9ce4e6abbb4f559e97271c15b7eeda97
- https://git.kernel.org/stable/c/62ccab6e3376f8a22167c3b81468ae4f3e7d25f1
- https://git.kernel.org/stable/c/1c6cac6fa4d08aea161f83d38117d733b3c3a000
- https://git.kernel.org/stable/c/05215fb32010d4afb68fbdbb4d237df6e2d4567b
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
e6b42eb6a66c188642aeb447312938c6f6ebee86, 3.7, 0, 4.9.331, 4.14.296, 4.19.262, 5.4.220, 5.10.150, 5.15.75, 5.19.17, 6.0.3, 6.1
Timeline
Official Publish:
September 15th, 2025
Last Modified:
May 11th, 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.