CVE-2023-52913

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-52913
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52913.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-52913
Downstream
Related
Published
2024-08-21T06:10:54Z
Modified
2025-10-21T15:14:45.916401Z
Summary
drm/i915: Fix potential context UAFs
Details

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

drm/i915: Fix potential context UAFs

gemcontextregister() makes the context visible to userspace, and which point a separate thread can trigger the I915GEMCONTEXTDESTROY ioctl. So we need to ensure that nothing uses the ctx ptr after this. And we need to ensure that adding the ctx to the xarray is the *last* thing that gemcontext_register() does with the ctx pointer.

[tursulin: Stable and fixes tags add/tidy.] (cherry picked from commit bed4b455cf5374e68879be56971c1da563bcd90c)

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
eb4dedae920a07c485328af3da2202ec5184fb17
Fixed
ae278887193110dfeb857ea63e243a3851fbb0bc
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
eb4dedae920a07c485328af3da2202ec5184fb17
Fixed
b696c627b3f56e173f7f70b8487d66da8ff22506
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
eb4dedae920a07c485328af3da2202ec5184fb17
Fixed
afce71ff6daa9c0f852df0727fe32c6fb107f0fa

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
v5.11
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
v5.15.121
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
v5.15.149
v5.15.15
v5.15.150
v5.15.151
v5.15.152
v5.15.153
v5.15.154
v5.15.155
v5.15.156
v5.15.157
v5.15.158
v5.15.159
v5.15.16
v5.15.160
v5.15.161
v5.15.162
v5.15.163
v5.15.164
v5.15.165
v5.15.166
v5.15.167
v5.15.168
v5.15.169
v5.15.17
v5.15.170
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
v5.9
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
v6.1.2
v6.1.3
v6.1.4
v6.1.5
v6.1.6
v6.2-rc1
v6.2-rc2
v6.2-rc3

Database specific

vanir_signatures

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        "signature_version": "v1",
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
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                "89623400617391791957000034479089669786",
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                "319206633122674698733738391269774260461",
                "192402466084968649407405520644983038358"
            ]
        },
        "target": {
            "file": "drivers/gpu/drm/i915/gem/i915_gem_context.c"
        },
        "id": "CVE-2023-52913-1166605d",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@afce71ff6daa9c0f852df0727fe32c6fb107f0fa",
        "signature_type": "Line"
    },
    {
        "signature_version": "v1",
        "deprecated": false,
        "digest": {
            "function_hash": "265349737743473571722933793098811342271",
            "length": 419.0
        },
        "target": {
            "function": "finalize_create_context_locked",
            "file": "drivers/gpu/drm/i915/gem/i915_gem_context.c"
        },
        "id": "CVE-2023-52913-254fa456",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b696c627b3f56e173f7f70b8487d66da8ff22506",
        "signature_type": "Function"
    },
    {
        "signature_version": "v1",
        "deprecated": false,
        "digest": {
            "function_hash": "105460026207368286830221515729548637791",
            "length": 766.0
        },
        "target": {
            "function": "gem_context_register",
            "file": "drivers/gpu/drm/i915/gem/i915_gem_context.c"
        },
        "id": "CVE-2023-52913-336023a7",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@afce71ff6daa9c0f852df0727fe32c6fb107f0fa",
        "signature_type": "Function"
    },
    {
        "signature_version": "v1",
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        "digest": {
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            "length": 557.0
        },
        "target": {
            "function": "gem_context_register",
            "file": "drivers/gpu/drm/i915/gem/i915_gem_context.c"
        },
        "id": "CVE-2023-52913-55c51f8c",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ae278887193110dfeb857ea63e243a3851fbb0bc",
        "signature_type": "Function"
    },
    {
        "signature_version": "v1",
        "deprecated": false,
        "digest": {
            "function_hash": "105460026207368286830221515729548637791",
            "length": 766.0
        },
        "target": {
            "function": "gem_context_register",
            "file": "drivers/gpu/drm/i915/gem/i915_gem_context.c"
        },
        "id": "CVE-2023-52913-8f1435c9",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b696c627b3f56e173f7f70b8487d66da8ff22506",
        "signature_type": "Function"
    },
    {
        "signature_version": "v1",
        "deprecated": false,
        "digest": {
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                "325018120283488283606211048896299459283",
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                "51252072776268017135629145119763040656",
                "211384508255755866824339743599450241136",
                "195881885646298686941719960560479027890",
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                "231971330196865485713148814088143340420",
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                "89623400617391791957000034479089669786",
                "55222445897510096079734594920808285567",
                "17933703053798312206712275707263843345",
                "293590755525365684986613900403946324644",
                "146565056772969558670171557235848984697",
                "192402466084968649407405520644983038358"
            ]
        },
        "target": {
            "file": "drivers/gpu/drm/i915/gem/i915_gem_context.c"
        },
        "id": "CVE-2023-52913-8fa225b9",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ae278887193110dfeb857ea63e243a3851fbb0bc",
        "signature_type": "Line"
    },
    {
        "signature_version": "v1",
        "deprecated": false,
        "digest": {
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            "length": 419.0
        },
        "target": {
            "function": "finalize_create_context_locked",
            "file": "drivers/gpu/drm/i915/gem/i915_gem_context.c"
        },
        "id": "CVE-2023-52913-ab4f8e5e",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@afce71ff6daa9c0f852df0727fe32c6fb107f0fa",
        "signature_type": "Function"
    },
    {
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        "deprecated": false,
        "digest": {
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                "51252072776268017135629145119763040656",
                "165295183657991639565351560676353327749",
                "179749029125351987795020591119260969465",
                "258089683258204757623507584567222765668",
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                "307296845230078745790990264002237408946",
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                "311221337201480114777397358337617316451",
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                "319206633122674698733738391269774260461",
                "192402466084968649407405520644983038358"
            ]
        },
        "target": {
            "file": "drivers/gpu/drm/i915/gem/i915_gem_context.c"
        },
        "id": "CVE-2023-52913-e75f27ff",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b696c627b3f56e173f7f70b8487d66da8ff22506",
        "signature_type": "Line"
    },
    {
        "signature_version": "v1",
        "deprecated": false,
        "digest": {
            "function_hash": "55292591640421231676047787832333271209",
            "length": 399.0
        },
        "target": {
            "function": "finalize_create_context_locked",
            "file": "drivers/gpu/drm/i915/gem/i915_gem_context.c"
        },
        "id": "CVE-2023-52913-eeb0c82a",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ae278887193110dfeb857ea63e243a3851fbb0bc",
        "signature_type": "Function"
    }
]

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.10.0
Fixed
5.15.171
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.7