CVE-2023-52643

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-52643
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52643.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-52643
Downstream
Related
Published
2024-04-17T09:43:45Z
Modified
2025-10-08T16:43:31.174857Z
Summary
iio: core: fix memleak in iio_device_register_sysfs
Details

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

iio: core: fix memleak in iiodeviceregister_sysfs

When iiodeviceregistersysfsgroup() fails, we should free iiodevopaque->chanattrgroup.attrs to prevent potential memleak.

References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
32f171724e5cbecc80594fb6eced057cfdd6eb6f
Fixed
1c6d19c8cbf6abcea2c8fca2db26abca2cbf0363
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
32f171724e5cbecc80594fb6eced057cfdd6eb6f
Fixed
359f220d0e753bba840eac19ffedcdc816b532f2
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
32f171724e5cbecc80594fb6eced057cfdd6eb6f
Fixed
b90126c86d83912688501826643ea698f0df1728
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
32f171724e5cbecc80594fb6eced057cfdd6eb6f
Fixed
3db312e06851996e7fb27cb5a8ccab4c0f9cdb93
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
32f171724e5cbecc80594fb6eced057cfdd6eb6f
Fixed
95a0d596bbd0552a78e13ced43f2be1038883c81

Affected versions

v5.*

v5.12
v5.12-rc3
v5.12-rc4
v5.12-rc5
v5.12-rc6
v5.12-rc7
v5.12-rc8
v5.13
v5.13-rc1
v5.13-rc2
v5.13-rc3
v5.13-rc4
v5.13-rc5
v5.13-rc6
v5.13-rc7
v5.14
v5.14-rc1
v5.14-rc2
v5.14-rc3
v5.14-rc4
v5.14-rc5
v5.14-rc6
v5.14-rc7
v5.15
v5.15-rc1
v5.15-rc2
v5.15-rc3
v5.15-rc4
v5.15-rc5
v5.15-rc6
v5.15-rc7
v5.15.1
v5.15.10
v5.15.100
v5.15.101
v5.15.102
v5.15.103
v5.15.104
v5.15.105
v5.15.106
v5.15.107
v5.15.108
v5.15.109
v5.15.11
v5.15.110
v5.15.111
v5.15.112
v5.15.113
v5.15.114
v5.15.115
v5.15.116
v5.15.117
v5.15.118
v5.15.119
v5.15.12
v5.15.120
v5.15.121
v5.15.122
v5.15.123
v5.15.124
v5.15.125
v5.15.126
v5.15.127
v5.15.128
v5.15.129
v5.15.13
v5.15.130
v5.15.131
v5.15.132
v5.15.133
v5.15.134
v5.15.135
v5.15.136
v5.15.137
v5.15.138
v5.15.139
v5.15.14
v5.15.140
v5.15.141
v5.15.142
v5.15.143
v5.15.144
v5.15.145
v5.15.146
v5.15.147
v5.15.148
v5.15.15
v5.15.16
v5.15.17
v5.15.18
v5.15.19
v5.15.2
v5.15.20
v5.15.21
v5.15.22
v5.15.23
v5.15.24
v5.15.25
v5.15.26
v5.15.27
v5.15.28
v5.15.29
v5.15.3
v5.15.30
v5.15.31
v5.15.32
v5.15.33
v5.15.34
v5.15.35
v5.15.36
v5.15.37
v5.15.38
v5.15.39
v5.15.4
v5.15.40
v5.15.41
v5.15.42
v5.15.43
v5.15.44
v5.15.45
v5.15.46
v5.15.47
v5.15.48
v5.15.49
v5.15.5
v5.15.50
v5.15.51
v5.15.52
v5.15.53
v5.15.54
v5.15.55
v5.15.56
v5.15.57
v5.15.58
v5.15.59
v5.15.6
v5.15.60
v5.15.61
v5.15.62
v5.15.63
v5.15.64
v5.15.65
v5.15.66
v5.15.67
v5.15.68
v5.15.69
v5.15.7
v5.15.70
v5.15.71
v5.15.72
v5.15.73
v5.15.74
v5.15.75
v5.15.76
v5.15.77
v5.15.78
v5.15.79
v5.15.8
v5.15.80
v5.15.81
v5.15.82
v5.15.83
v5.15.84
v5.15.85
v5.15.86
v5.15.87
v5.15.88
v5.15.89
v5.15.9
v5.15.90
v5.15.91
v5.15.92
v5.15.93
v5.15.94
v5.15.95
v5.15.96
v5.15.97
v5.15.98
v5.15.99
v5.16
v5.16-rc1
v5.16-rc2
v5.16-rc3
v5.16-rc4
v5.16-rc5
v5.16-rc6
v5.16-rc7
v5.16-rc8
v5.17
v5.17-rc1
v5.17-rc2
v5.17-rc3
v5.17-rc4
v5.17-rc5
v5.17-rc6
v5.17-rc7
v5.17-rc8
v5.18
v5.18-rc1
v5.18-rc2
v5.18-rc3
v5.18-rc4
v5.18-rc5
v5.18-rc6
v5.18-rc7
v5.19
v5.19-rc1
v5.19-rc2
v5.19-rc3
v5.19-rc4
v5.19-rc5
v5.19-rc6
v5.19-rc7
v5.19-rc8

v6.*

v6.0
v6.0-rc1
v6.0-rc2
v6.0-rc3
v6.0-rc4
v6.0-rc5
v6.0-rc6
v6.0-rc7
v6.1
v6.1-rc1
v6.1-rc2
v6.1-rc3
v6.1-rc4
v6.1-rc5
v6.1-rc6
v6.1-rc7
v6.1-rc8
v6.1.1
v6.1.10
v6.1.11
v6.1.12
v6.1.13
v6.1.14
v6.1.15
v6.1.16
v6.1.17
v6.1.18
v6.1.19
v6.1.2
v6.1.20
v6.1.21
v6.1.22
v6.1.23
v6.1.24
v6.1.25
v6.1.26
v6.1.27
v6.1.28
v6.1.29
v6.1.3
v6.1.30
v6.1.31
v6.1.32
v6.1.33
v6.1.34
v6.1.35
v6.1.36
v6.1.37
v6.1.38
v6.1.39
v6.1.4
v6.1.40
v6.1.41
v6.1.42
v6.1.43
v6.1.44
v6.1.45
v6.1.46
v6.1.47
v6.1.48
v6.1.49
v6.1.5
v6.1.50
v6.1.51
v6.1.52
v6.1.53
v6.1.54
v6.1.55
v6.1.56
v6.1.57
v6.1.58
v6.1.59
v6.1.6
v6.1.60
v6.1.61
v6.1.62
v6.1.63
v6.1.64
v6.1.65
v6.1.66
v6.1.67
v6.1.68
v6.1.69
v6.1.7
v6.1.70
v6.1.71
v6.1.72
v6.1.73
v6.1.74
v6.1.75
v6.1.76
v6.1.77
v6.1.78
v6.1.8
v6.1.9
v6.2
v6.2-rc1
v6.2-rc2
v6.2-rc3
v6.2-rc4
v6.2-rc5
v6.2-rc6
v6.2-rc7
v6.2-rc8
v6.3
v6.3-rc1
v6.3-rc2
v6.3-rc3
v6.3-rc4
v6.3-rc5
v6.3-rc6
v6.3-rc7
v6.4
v6.4-rc1
v6.4-rc2
v6.4-rc3
v6.4-rc4
v6.4-rc5
v6.4-rc6
v6.4-rc7
v6.5
v6.5-rc1
v6.5-rc2
v6.5-rc3
v6.5-rc4
v6.5-rc5
v6.5-rc6
v6.5-rc7
v6.6
v6.6-rc1
v6.6-rc2
v6.6-rc3
v6.6-rc4
v6.6-rc5
v6.6-rc6
v6.6-rc7
v6.6.1
v6.6.10
v6.6.11
v6.6.12
v6.6.13
v6.6.14
v6.6.15
v6.6.16
v6.6.17
v6.6.2
v6.6.3
v6.6.4
v6.6.5
v6.6.6
v6.6.7
v6.6.8
v6.6.9
v6.7
v6.7-rc1
v6.7-rc2
v6.7-rc3
v6.7-rc4
v6.7-rc5
v6.7-rc6
v6.7-rc7
v6.7-rc8
v6.7.1
v6.7.2
v6.7.3
v6.7.4
v6.7.5
v6.8-rc1

Database specific 

{
    "vanir_signatures": [
        {
            "id": "CVE-2023-52643-01ff632c",
            "deprecated": false,
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "12244015064708141524530948202599427977",
                    "178485474778644180383841201980130295511",
                    "131045858707948036984405811187196030364",
                    "166880207378001403237458393902369740385",
                    "112111657928132113731056838975823780687"
                ]
            },
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@359f220d0e753bba840eac19ffedcdc816b532f2",
            "target": {
                "file": "drivers/iio/industrialio-core.c"
            },
            "signature_type": "Line",
            "signature_version": "v1"
        },
        {
            "id": "CVE-2023-52643-0b369260",
            "deprecated": false,
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "12244015064708141524530948202599427977",
                    "178485474778644180383841201980130295511",
                    "131045858707948036984405811187196030364",
                    "166880207378001403237458393902369740385",
                    "112111657928132113731056838975823780687"
                ]
            },
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b90126c86d83912688501826643ea698f0df1728",
            "target": {
                "file": "drivers/iio/industrialio-core.c"
            },
            "signature_type": "Line",
            "signature_version": "v1"
        },
        {
            "id": "CVE-2023-52643-5961ae6d",
            "deprecated": false,
            "digest": {
                "function_hash": "265787824584325864318618437547521296427",
                "length": 1847.0
            },
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@3db312e06851996e7fb27cb5a8ccab4c0f9cdb93",
            "target": {
                "file": "drivers/iio/industrialio-core.c",
                "function": "iio_device_register_sysfs"
            },
            "signature_type": "Function",
            "signature_version": "v1"
        },
        {
            "id": "CVE-2023-52643-598300aa",
            "deprecated": false,
            "digest": {
                "function_hash": "265787824584325864318618437547521296427",
                "length": 1847.0
            },
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@359f220d0e753bba840eac19ffedcdc816b532f2",
            "target": {
                "file": "drivers/iio/industrialio-core.c",
                "function": "iio_device_register_sysfs"
            },
            "signature_type": "Function",
            "signature_version": "v1"
        },
        {
            "id": "CVE-2023-52643-7778bee5",
            "deprecated": false,
            "digest": {
                "function_hash": "265787824584325864318618437547521296427",
                "length": 1847.0
            },
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b90126c86d83912688501826643ea698f0df1728",
            "target": {
                "file": "drivers/iio/industrialio-core.c",
                "function": "iio_device_register_sysfs"
            },
            "signature_type": "Function",
            "signature_version": "v1"
        },
        {
            "id": "CVE-2023-52643-914dcead",
            "deprecated": false,
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "12244015064708141524530948202599427977",
                    "178485474778644180383841201980130295511",
                    "131045858707948036984405811187196030364",
                    "166880207378001403237458393902369740385",
                    "112111657928132113731056838975823780687"
                ]
            },
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1c6d19c8cbf6abcea2c8fca2db26abca2cbf0363",
            "target": {
                "file": "drivers/iio/industrialio-core.c"
            },
            "signature_type": "Line",
            "signature_version": "v1"
        },
        {
            "id": "CVE-2023-52643-b8814bb1",
            "deprecated": false,
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "12244015064708141524530948202599427977",
                    "178485474778644180383841201980130295511",
                    "131045858707948036984405811187196030364",
                    "166880207378001403237458393902369740385",
                    "112111657928132113731056838975823780687"
                ]
            },
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@3db312e06851996e7fb27cb5a8ccab4c0f9cdb93",
            "target": {
                "file": "drivers/iio/industrialio-core.c"
            },
            "signature_type": "Line",
            "signature_version": "v1"
        },
        {
            "id": "CVE-2023-52643-f45b3a55",
            "deprecated": false,
            "digest": {
                "function_hash": "92448369188487233887388562471446836785",
                "length": 1772.0
            },
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1c6d19c8cbf6abcea2c8fca2db26abca2cbf0363",
            "target": {
                "file": "drivers/iio/industrialio-core.c",
                "function": "iio_device_register_sysfs"
            },
            "signature_type": "Function",
            "signature_version": "v1"
        }
    ]
}

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.13.0
Fixed
5.15.149
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.79
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.18
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.7.6