CVE-2023-53605

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Please try reporting it to the source first.

Source

https://cve.org/CVERecord?id=CVE-2023-53605

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53605.json

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2023-53605

Downstream

BELL-CVE-2023-53605

DEBIAN-CVE-2023-53605

RHSA-2023:6583

RHSA-2023:7077

SUSE-SU-2025:4320-1

UBUNTU-CVE-2023-53605

Related

SUSE-SU-2025:4320-1

Published

2025-10-04T15:44:15.231Z

Modified

2026-02-20T01:35:12.135576Z

Summary

drm: amd: display: Fix memory leakage

Details

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

drm: amd: display: Fix memory leakage

This commit fixes memory leakage in dcconstructctx() function.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53605.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

4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c

Fixed

d473c55ce1975c9e601c25293328a5039225d2b2

Fixed

9ae15ebaefc4878d614f10cc56ea672f88cea582

Fixed

83ace0dd67ee386be1ddcf59dab49d6d9a54e62e

Fixed

1bdea8ee92a6abc650b2189fd5c53f36859baecb

Fixed

6b8701be1f66064ca72733c5f6e13748cdbf8397

Affected versions

v4.*

v4.13

v4.13-rc6

v4.13-rc7

v4.14

v4.14-rc1

v4.14-rc2

v4.14-rc3

v4.14-rc4

v4.14-rc5

v4.14-rc6

v4.14-rc7

v4.14-rc8

v4.15

v4.15-rc1

v4.15-rc2

v4.15-rc3

v4.15-rc4

v4.15-rc5

v4.15-rc6

v4.15-rc7

v4.15-rc8

v4.15-rc9

v4.16

v4.16-rc1

v4.16-rc2

v4.16-rc3

v4.16-rc4

v4.16-rc5

v4.16-rc6

v4.16-rc7

v4.17

v4.17-rc1

v4.17-rc2

v4.17-rc3

v4.17-rc4

v4.17-rc5

v4.17-rc6

v4.17-rc7

v4.18

v4.18-rc1

v4.18-rc2

v4.18-rc3

v4.18-rc4

v4.18-rc5

v4.18-rc6

v4.18-rc7

v4.18-rc8

v4.19

v4.19-rc1

v4.19-rc2

v4.19-rc3

v4.19-rc4

v4.19-rc5

v4.19-rc6

v4.19-rc7

v4.19-rc8

v4.20

v4.20-rc1

v4.20-rc2

v4.20-rc3

v4.20-rc4

v4.20-rc5

v4.20-rc6

v4.20-rc7

v5.*

v5.0

v5.0-rc1

v5.0-rc2

v5.0-rc3

v5.0-rc4

v5.0-rc5

v5.0-rc6

v5.0-rc7

v5.0-rc8

v5.1

v5.1-rc1

v5.1-rc2

v5.1-rc3

v5.1-rc4

v5.1-rc5

v5.1-rc6

v5.1-rc7

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

v5.10.18

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

v5.15.11

v5.15.12

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

v5.16

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

v5.2

v5.2-rc1

v5.2-rc2

v5.2-rc3

v5.2-rc4

v5.2-rc5

v5.2-rc6

v5.2-rc7

v5.3

v5.3-rc1

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

v6.1.2

v6.1.3

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

v6.2.1

v6.2.2

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53605.json"

vanir_signatures

[
    {
        "id": "CVE-2023-53605-0724f9f8",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1bdea8ee92a6abc650b2189fd5c53f36859baecb",
        "target": {
            "file": "drivers/gpu/drm/amd/display/dc/core/dc.c",
            "function": "dc_construct_ctx"
        },
        "digest": {
            "function_hash": "165792455030987177086954922311648387308",
            "length": 757.0
        },
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Function"
    },
    {
        "id": "CVE-2023-53605-0a970a7b",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@83ace0dd67ee386be1ddcf59dab49d6d9a54e62e",
        "target": {
            "file": "drivers/gpu/drm/amd/display/dc/core/dc.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "114270289864281765822270138780086386168",
                "298136142312288032752607985449812782049",
                "200330164206780587221116290168174249659",
                "130517298228289560009265424650824127648"
            ]
        },
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Line"
    },
    {
        "id": "CVE-2023-53605-11da8390",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1bdea8ee92a6abc650b2189fd5c53f36859baecb",
        "target": {
            "file": "drivers/gpu/drm/amd/display/dc/core/dc.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "114270289864281765822270138780086386168",
                "298136142312288032752607985449812782049",
                "200330164206780587221116290168174249659",
                "130517298228289560009265424650824127648"
            ]
        },
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Line"
    },
    {
        "id": "CVE-2023-53605-141ce799",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6b8701be1f66064ca72733c5f6e13748cdbf8397",
        "target": {
            "file": "drivers/gpu/drm/amd/display/dc/core/dc.c",
            "function": "dc_construct_ctx"
        },
        "digest": {
            "function_hash": "165792455030987177086954922311648387308",
            "length": 757.0
        },
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Function"
    },
    {
        "id": "CVE-2023-53605-1d270d0a",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d473c55ce1975c9e601c25293328a5039225d2b2",
        "target": {
            "file": "drivers/gpu/drm/amd/display/dc/core/dc.c",
            "function": "dc_construct_ctx"
        },
        "digest": {
            "function_hash": "229046686784509853448816948206885921334",
            "length": 651.0
        },
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Function"
    },
    {
        "id": "CVE-2023-53605-264e9f69",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6b8701be1f66064ca72733c5f6e13748cdbf8397",
        "target": {
            "file": "drivers/gpu/drm/amd/display/dc/core/dc.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "114270289864281765822270138780086386168",
                "298136142312288032752607985449812782049",
                "200330164206780587221116290168174249659",
                "130517298228289560009265424650824127648"
            ]
        },
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Line"
    },
    {
        "id": "CVE-2023-53605-2fb3b104",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@9ae15ebaefc4878d614f10cc56ea672f88cea582",
        "target": {
            "file": "drivers/gpu/drm/amd/display/dc/core/dc.c",
            "function": "dc_construct_ctx"
        },
        "digest": {
            "function_hash": "229046686784509853448816948206885921334",
            "length": 651.0
        },
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Function"
    },
    {
        "id": "CVE-2023-53605-48b0ce10",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@9ae15ebaefc4878d614f10cc56ea672f88cea582",
        "target": {
            "file": "drivers/gpu/drm/amd/display/dc/core/dc.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "114270289864281765822270138780086386168",
                "298136142312288032752607985449812782049",
                "200330164206780587221116290168174249659",
                "130517298228289560009265424650824127648"
            ]
        },
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Line"
    },
    {
        "id": "CVE-2023-53605-7b2e1ed2",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d473c55ce1975c9e601c25293328a5039225d2b2",
        "target": {
            "file": "drivers/gpu/drm/amd/display/dc/core/dc.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "114270289864281765822270138780086386168",
                "298136142312288032752607985449812782049",
                "200330164206780587221116290168174249659",
                "130517298228289560009265424650824127648"
            ]
        },
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Line"
    },
    {
        "id": "CVE-2023-53605-93435ff3",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@83ace0dd67ee386be1ddcf59dab49d6d9a54e62e",
        "target": {
            "file": "drivers/gpu/drm/amd/display/dc/core/dc.c",
            "function": "dc_construct_ctx"
        },
        "digest": {
            "function_hash": "165792455030987177086954922311648387308",
            "length": 757.0
        },
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Function"
    }
]

Git / github.com/gregkh/linux