CVE-2023-53249

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Please try reporting it to the source first.

Source

https://cve.org/CVERecord?id=CVE-2023-53249

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53249.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2023-53249

Downstream

BELL-CVE-2023-53249

DEBIAN-CVE-2023-53249

RHSA-2024:9315

SUSE-SU-2025:03615-1

SUSE-SU-2025:03628-1

SUSE-SU-2025:3716-1

SUSE-SU-2025:3751-1

SUSE-SU-2025:3761-1

SUSE-SU-2025:4057-1

SUSE-SU-2025:4132-1

UBUNTU-CVE-2023-53249

Related

Published

2025-09-15T14:46:19.184Z

Modified

2026-02-24T07:34:01.449310Z

Severity

5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

clk: imx: clk-imx8mn: fix memory leak in imx8mn_clocks_probe

Details

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

clk: imx: clk-imx8mn: fix memory leak in imx8mnclocksprobe

Use devmofiomap() instead of of_iomap() to automatically handle the unused ioremap region.

If any error occurs, regions allocated by kzalloc() will leak, but using devmkzalloc() instead will automatically free the memory using devmkfree().

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53249.json",
    "cna_assigner": "Linux"
}

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

96d6392b54dbb1ff2b39448a2516fa6abb33114b

Fixed

294321349bd3b0680847fc2bbe66b9ab3e522fea

Fixed

50b5ddde8fad5f0ffd239029d0956af633a0f9b1

Fixed

9ba3693b0350b154fdd7830559bbc7b04c067096

Fixed

9428cf0fbf4be9a24f3e15a0c166b861b12666af

Fixed

d4fa5e47af1e7bb2bbcaac062b14216c00e92148

Fixed

188d070de9132667956f5aadd98d2bd87d3eac89

Affected versions

v5.*

v5.10

v5.10-rc1

v5.10-rc2

v5.10-rc3

v5.10-rc4

v5.10-rc5

v5.10-rc6

v5.10-rc7

v5.10.1

v5.10.10

v5.10.100

v5.10.101

v5.10.102

v5.10.103

v5.10.104

v5.10.105

v5.10.106

v5.10.107

v5.10.108

v5.10.109

v5.10.11

v5.10.110

v5.10.111

v5.10.112

v5.10.113

v5.10.114

v5.10.115

v5.10.116

v5.10.117

v5.10.118

v5.10.119

v5.10.12

v5.10.120

v5.10.121

v5.10.122

v5.10.123

v5.10.124

v5.10.125

v5.10.126

v5.10.127

v5.10.128

v5.10.129

v5.10.13

v5.10.130

v5.10.131

v5.10.132

v5.10.133

v5.10.134

v5.10.135

v5.10.136

v5.10.137

v5.10.138

v5.10.139

v5.10.14

v5.10.140

v5.10.141

v5.10.142

v5.10.143

v5.10.144

v5.10.145

v5.10.146

v5.10.147

v5.10.148

v5.10.149

v5.10.15

v5.10.150

v5.10.151

v5.10.152

v5.10.153

v5.10.154

v5.10.155

v5.10.156

v5.10.157

v5.10.158

v5.10.159

v5.10.16

v5.10.160

v5.10.161

v5.10.162

v5.10.163

v5.10.164

v5.10.165

v5.10.166

v5.10.167

v5.10.168

v5.10.169

v5.10.17

v5.10.170

v5.10.171

v5.10.172

v5.10.173

v5.10.174

v5.10.175

v5.10.176

v5.10.177

v5.10.178

v5.10.179

v5.10.18

v5.10.180

v5.10.181

v5.10.182

v5.10.183

v5.10.184

v5.10.185

v5.10.186

v5.10.187

v5.10.19

v5.10.2

v5.10.20

v5.10.21

v5.10.22

v5.10.23

v5.10.24

v5.10.25

v5.10.26

v5.10.27

v5.10.28

v5.10.29

v5.10.3

v5.10.30

v5.10.31

v5.10.32

v5.10.33

v5.10.34

v5.10.35

v5.10.36

v5.10.37

v5.10.38

v5.10.39

v5.10.4

v5.10.40

v5.10.41

v5.10.42

v5.10.43

v5.10.44

v5.10.45

v5.10.46

v5.10.47

v5.10.48

v5.10.49

v5.10.5

v5.10.50

v5.10.51

v5.10.52

v5.10.53

v5.10.54

v5.10.55

v5.10.56

v5.10.57

v5.10.58

v5.10.59

v5.10.6

v5.10.60

v5.10.61

v5.10.62

v5.10.63

v5.10.64

v5.10.65

v5.10.66

v5.10.67

v5.10.68

v5.10.69

v5.10.7

v5.10.70

v5.10.71

v5.10.72

v5.10.73

v5.10.74

v5.10.75

v5.10.76

v5.10.77

v5.10.78

v5.10.79

v5.10.8

v5.10.80

v5.10.81

v5.10.82

v5.10.83

v5.10.84

v5.10.85

v5.10.86

v5.10.87

v5.10.88

v5.10.89

v5.10.9

v5.10.90

v5.10.91

v5.10.92

v5.10.93

v5.10.94

v5.10.95

v5.10.96

v5.10.97

v5.10.98

v5.10.99

v5.11

v5.11-rc1

v5.11-rc2

v5.11-rc3

v5.11-rc4

v5.11-rc5

v5.11-rc6

v5.11-rc7

v5.12

v5.12-rc1

v5.12-rc1-dontuse

v5.12-rc2

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

v5.15.13

v5.15.14

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

v5.3

v5.3-rc2

v5.3-rc3

v5.3-rc4

v5.3-rc5

v5.3-rc6

v5.3-rc7

v5.3-rc8

v5.4

v5.4-rc1

v5.4-rc2

v5.4-rc3

v5.4-rc4

v5.4-rc5

v5.4-rc6

v5.4-rc7

v5.4-rc8

v5.5

v5.5-rc1

v5.5-rc2

v5.5-rc3

v5.5-rc4

v5.5-rc5

v5.5-rc6

v5.5-rc7

v5.6

v5.6-rc1

v5.6-rc2

v5.6-rc3

v5.6-rc4

v5.6-rc5

v5.6-rc6

v5.6-rc7

v5.7

v5.7-rc1

v5.7-rc2

v5.7-rc3

v5.7-rc4

v5.7-rc5

v5.7-rc6

v5.7-rc7

v5.8

v5.8-rc1

v5.8-rc2

v5.8-rc3

v5.8-rc4

v5.8-rc5

v5.8-rc6

v5.8-rc7

v5.9

v5.9-rc1

v5.9-rc2

v5.9-rc3

v5.9-rc4

v5.9-rc5

v5.9-rc6

v5.9-rc7

v5.9-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

v6.1.4

v6.1.5

v6.1.6

v6.1.7

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

v6.3.1

v6.3.10

v6.3.11

v6.3.12

v6.3.2

v6.3.3

v6.3.4

v6.3.5

v6.3.6

v6.3.7

v6.3.8

v6.3.9

v6.4

v6.4-rc1

v6.4-rc2

v6.4-rc3

v6.4-rc4

v6.4-rc5

v6.4-rc6

v6.4-rc7

v6.4.1

v6.4.2

v6.4.3

Database specific

vanir_signatures

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        "id": "CVE-2023-53249-0eed5a74",
        "signature_version": "v1",
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        "target": {
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        }
    },
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        "id": "CVE-2023-53249-3ed67580",
        "signature_version": "v1",
        "digest": {
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            "length": 22097.0
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        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@50b5ddde8fad5f0ffd239029d0956af633a0f9b1",
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        "signature_type": "Line",
        "target": {
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    {
        "id": "CVE-2023-53249-61e161cf",
        "signature_version": "v1",
        "digest": {
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        "signature_type": "Function",
        "target": {
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        }
    },
    {
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        "signature_version": "v1",
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        "target": {
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    },
    {
        "id": "CVE-2023-53249-6df1b996",
        "signature_version": "v1",
        "digest": {
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        },
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        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@9ba3693b0350b154fdd7830559bbc7b04c067096",
        "signature_type": "Line",
        "target": {
            "file": "drivers/clk/imx/clk-imx8mn.c"
        }
    },
    {
        "id": "CVE-2023-53249-7379db9b",
        "signature_version": "v1",
        "digest": {
            "function_hash": "171533194964560833078372577773351901710",
            "length": 21446.0
        },
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@9428cf0fbf4be9a24f3e15a0c166b861b12666af",
        "signature_type": "Function",
        "target": {
            "file": "drivers/clk/imx/clk-imx8mn.c",
            "function": "imx8mn_clocks_probe"
        }
    },
    {
        "id": "CVE-2023-53249-9f2be040",
        "signature_version": "v1",
        "digest": {
            "function_hash": "5949815358183968064050098435027842268",
            "length": 21468.0
        },
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d4fa5e47af1e7bb2bbcaac062b14216c00e92148",
        "signature_type": "Function",
        "target": {
            "file": "drivers/clk/imx/clk-imx8mn.c",
            "function": "imx8mn_clocks_probe"
        }
    },
    {
        "id": "CVE-2023-53249-aee2adfc",
        "signature_version": "v1",
        "digest": {
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        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@50b5ddde8fad5f0ffd239029d0956af633a0f9b1",
        "signature_type": "Line",
        "target": {
            "file": "drivers/clk/imx/clk-imx8mn.c"
        }
    },
    {
        "id": "CVE-2023-53249-d6a66df8",
        "signature_version": "v1",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
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        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@294321349bd3b0680847fc2bbe66b9ab3e522fea",
        "signature_type": "Line",
        "target": {
            "file": "drivers/clk/imx/clk-imx8mn.c"
        }
    },
    {
        "id": "CVE-2023-53249-e8899c7d",
        "signature_version": "v1",
        "digest": {
            "function_hash": "229696797184852240241035540386410059464",
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        "signature_type": "Function",
        "target": {
            "file": "drivers/clk/imx/clk-imx8mn.c",
            "function": "imx8mn_clocks_probe"
        }
    },
    {
        "id": "CVE-2023-53249-e8ae12b9",
        "signature_version": "v1",
        "digest": {
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        "signature_type": "Function",
        "target": {
            "file": "drivers/clk/imx/clk-imx8mn.c",
            "function": "imx8mn_clocks_probe"
        }
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53249.json"

Git / github.com/gregkh/linux