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Status published
Medium
CVE-2022-49432
powerpc/xics: fix refcount leak in icp_opal_init()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: powerpc/xics: fix refcount leak in icp_opal_init() The of_find_compatible_node() function returns a node pointer with refcount incremented, use of_node_put() on it when done.
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/977dbc81d0f866ef63b93c127b7404f07734b3cc
- https://git.kernel.org/stable/c/53f3f7f73e609b934083f896cb7ca2c2cb009b9f
- https://git.kernel.org/stable/c/1d5c8cea85fb1680eae8d645b96b92146cb4633c
- https://git.kernel.org/stable/c/537a317e5ff45d1f5a0ecaf6a0d7c8043c878cb1
- https://git.kernel.org/stable/c/6a61a97106279c2aa16fbbb2a171fd5dde127d23
- https://git.kernel.org/stable/c/df802880a7f9cd96b921b00639b00871f18a9a57
- https://git.kernel.org/stable/c/2357bd7499a81c70b460e2191852bbfc7b63c354
- https://git.kernel.org/stable/c/9a42bc2494fadb453de00ce61042e588563ddc6d
- https://git.kernel.org/stable/c/5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
d74361881f0dfe5f9dcac37d1b753a15a2345d8c, 4.8, 0, 4.9.318, 4.14.283, 4.19.247, 5.4.198, 5.10.121, 5.15.46, 5.17.14, 5.18.3, 5.19
Timeline
Official Publish:
February 26th, 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.