5.5

CVE-2022-50141

mmc: sdhci-of-esdhc: Fix refcount leak in esdhc_signal_voltage_switch

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

mmc: sdhci-of-esdhc: Fix refcount leak in esdhc_signal_voltage_switch

of_find_matching_node() 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.
of_node_put() checks null pointer.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.12 < 4.14.291
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.256
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.211
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.137
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.61
Linux ≫ Linux Kernel Version >= 5.16 < 5.18.18
Linux ≫ Linux Kernel Version >= 5.19 < 5.19.2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.16% 0.055
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/a63d5d01e83b984b1b9c7ae8fc9c8c93697a3820
Patch
https://git.kernel.org/stable/c/547db1dd98d1815574ebea7358015a17199a93bc
Patch
https://git.kernel.org/stable/c/4c472a2c9ed6ea9d272268d7f484d4303c549f1a
Patch
https://git.kernel.org/stable/c/b305475df756256a186623f0991d05a816de881a
Patch
https://git.kernel.org/stable/c/352377cf74710bc3368dddf78f17210dfe456933
Patch
https://git.kernel.org/stable/c/b074f1e8060836baeb0ee91181f4194b9a0ee16a
Patch
https://git.kernel.org/stable/c/8b902840f6a3584f702bcb59834691b30f3d7c5a
Patch
https://git.kernel.org/stable/c/b5899a3e2f783a27b268e38d37f9b24c71bddf45
Patch