In the Linux kernel, the following vulnerability has been resolved:
mmc: sdhci-of-esdhc: Fix refcount leak in esdhcsignalvoltage_switch
offindmatchingnode() returns a node pointer with refcount incremented, we should use ofnodeput() on it when not need anymore. Add missing ofnodeput() to avoid refcount leak. ofnode_put() checks null pointer.
[
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "86728111600663345576080138231420322328",
"length": 912.0
},
"target": {
"function": "esdhc_signal_voltage_switch",
"file": "drivers/mmc/host/sdhci-of-esdhc.c"
},
"id": "CVE-2022-50141-34000937",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b5899a3e2f783a27b268e38d37f9b24c71bddf45",
"signature_type": "Function"
},
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"173885745744331010285757661944108651818",
"127924565006241860066994568415332920345",
"80510365965337161969496402238886302876",
"311114479283756378472094831095326663112"
]
},
"target": {
"file": "drivers/mmc/host/sdhci-of-esdhc.c"
},
"id": "CVE-2022-50141-48e2c35a",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b305475df756256a186623f0991d05a816de881a",
"signature_type": "Line"
},
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"173885745744331010285757661944108651818",
"127924565006241860066994568415332920345",
"80510365965337161969496402238886302876",
"311114479283756378472094831095326663112"
]
},
"target": {
"file": "drivers/mmc/host/sdhci-of-esdhc.c"
},
"id": "CVE-2022-50141-4ec3108b",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@547db1dd98d1815574ebea7358015a17199a93bc",
"signature_type": "Line"
},
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"173885745744331010285757661944108651818",
"127924565006241860066994568415332920345",
"80510365965337161969496402238886302876",
"311114479283756378472094831095326663112"
]
},
"target": {
"file": "drivers/mmc/host/sdhci-of-esdhc.c"
},
"id": "CVE-2022-50141-57d7315e",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b5899a3e2f783a27b268e38d37f9b24c71bddf45",
"signature_type": "Line"
},
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"173885745744331010285757661944108651818",
"127924565006241860066994568415332920345",
"80510365965337161969496402238886302876",
"311114479283756378472094831095326663112"
]
},
"target": {
"file": "drivers/mmc/host/sdhci-of-esdhc.c"
},
"id": "CVE-2022-50141-69df4eab",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b074f1e8060836baeb0ee91181f4194b9a0ee16a",
"signature_type": "Line"
},
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "86728111600663345576080138231420322328",
"length": 912.0
},
"target": {
"function": "esdhc_signal_voltage_switch",
"file": "drivers/mmc/host/sdhci-of-esdhc.c"
},
"id": "CVE-2022-50141-6cf8720d",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a63d5d01e83b984b1b9c7ae8fc9c8c93697a3820",
"signature_type": "Function"
},
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "86728111600663345576080138231420322328",
"length": 912.0
},
"target": {
"function": "esdhc_signal_voltage_switch",
"file": "drivers/mmc/host/sdhci-of-esdhc.c"
},
"id": "CVE-2022-50141-836c267b",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b074f1e8060836baeb0ee91181f4194b9a0ee16a",
"signature_type": "Function"
},
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"173885745744331010285757661944108651818",
"127924565006241860066994568415332920345",
"80510365965337161969496402238886302876",
"311114479283756378472094831095326663112"
]
},
"target": {
"file": "drivers/mmc/host/sdhci-of-esdhc.c"
},
"id": "CVE-2022-50141-863d3814",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4c472a2c9ed6ea9d272268d7f484d4303c549f1a",
"signature_type": "Line"
},
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"173885745744331010285757661944108651818",
"127924565006241860066994568415332920345",
"80510365965337161969496402238886302876",
"311114479283756378472094831095326663112"
]
},
"target": {
"file": "drivers/mmc/host/sdhci-of-esdhc.c"
},
"id": "CVE-2022-50141-9a365f54",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a63d5d01e83b984b1b9c7ae8fc9c8c93697a3820",
"signature_type": "Line"
},
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "86728111600663345576080138231420322328",
"length": 912.0
},
"target": {
"function": "esdhc_signal_voltage_switch",
"file": "drivers/mmc/host/sdhci-of-esdhc.c"
},
"id": "CVE-2022-50141-a843c8e9",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@547db1dd98d1815574ebea7358015a17199a93bc",
"signature_type": "Function"
},
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "86728111600663345576080138231420322328",
"length": 912.0
},
"target": {
"function": "esdhc_signal_voltage_switch",
"file": "drivers/mmc/host/sdhci-of-esdhc.c"
},
"id": "CVE-2022-50141-b09388c2",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8b902840f6a3584f702bcb59834691b30f3d7c5a",
"signature_type": "Function"
},
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"173885745744331010285757661944108651818",
"127924565006241860066994568415332920345",
"80510365965337161969496402238886302876",
"311114479283756378472094831095326663112"
]
},
"target": {
"file": "drivers/mmc/host/sdhci-of-esdhc.c"
},
"id": "CVE-2022-50141-bb2332f7",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8b902840f6a3584f702bcb59834691b30f3d7c5a",
"signature_type": "Line"
},
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"173885745744331010285757661944108651818",
"127924565006241860066994568415332920345",
"80510365965337161969496402238886302876",
"311114479283756378472094831095326663112"
]
},
"target": {
"file": "drivers/mmc/host/sdhci-of-esdhc.c"
},
"id": "CVE-2022-50141-e0fc8760",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@352377cf74710bc3368dddf78f17210dfe456933",
"signature_type": "Line"
},
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "86728111600663345576080138231420322328",
"length": 912.0
},
"target": {
"function": "esdhc_signal_voltage_switch",
"file": "drivers/mmc/host/sdhci-of-esdhc.c"
},
"id": "CVE-2022-50141-ea459449",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4c472a2c9ed6ea9d272268d7f484d4303c549f1a",
"signature_type": "Function"
},
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "86728111600663345576080138231420322328",
"length": 912.0
},
"target": {
"function": "esdhc_signal_voltage_switch",
"file": "drivers/mmc/host/sdhci-of-esdhc.c"
},
"id": "CVE-2022-50141-f4a90d06",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b305475df756256a186623f0991d05a816de881a",
"signature_type": "Function"
},
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"function_hash": "86728111600663345576080138231420322328",
"length": 912.0
},
"target": {
"function": "esdhc_signal_voltage_switch",
"file": "drivers/mmc/host/sdhci-of-esdhc.c"
},
"id": "CVE-2022-50141-f574f986",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@352377cf74710bc3368dddf78f17210dfe456933",
"signature_type": "Function"
}
]