5.5

CVE-2022-49431

powerpc/iommu: Add missing of_node_put in iommu_init_early_dart

In the Linux kernel, the following vulnerability has been resolved:

powerpc/iommu: Add missing of_node_put in iommu_init_early_dart

The device_node pointer is returned by of_find_compatible_node
with refcount incremented. We should use of_node_put() to avoid
the refcount leak.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 5.4.198
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.121
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.46
Linux ≫ Linux Kernel Version >= 5.16 < 5.17.14
Linux ≫ Linux Kernel Version >= 5.18 < 5.18.3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.25% 0.166
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/57b742a5b8945118022973e6416b71351df512fb
Patch
https://git.kernel.org/stable/c/7e3f1dfb9e21733d7276bc9ccea4daada163f2ba
Patch
https://git.kernel.org/stable/c/8657e8ea23325949091da72453ba84fb73cc2bd9
Patch
https://git.kernel.org/stable/c/cb4f2dc513e99c5d0485661f114e4dda73612d10
Patch
https://git.kernel.org/stable/c/df6d8b689252c0acc0448d4ae3d33f2d6db048ab
Patch
https://git.kernel.org/stable/c/dfc308d6f29aa28463deb9a12278a85a382385ca
Patch