CVE-2024-44967
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-44967
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-44967.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-44967
- Downstream
- Related
- Published
- 2024-09-04T18:56:44Z
- Modified
- 2025-10-17T11:10:58.039247Z
- Summary
- drm/mgag200: Bind I2C lifetime to DRM device
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/mgag200: Bind I2C lifetime to DRM device
Managed cleanup with devmaddactionorreset() will release the I2C adapter when the underlying Linux device goes away. But the connector still refers to it, so this cleanup leaves behind a stale pointer in struct drm_connector.ddc.
Bind the lifetime of the I2C adapter to the connector's lifetime by using DRM's managed release. When the DRM device goes away (after the Linux device) DRM will first clean up the connector and then clean up the I2C adapter.
- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/55a6916db77102765b22855d3a0add4751988b7c
- https://git.kernel.org/stable/c/81d34df843620e902dd04aa9205c875833d61c17
- https://git.kernel.org/stable/c/9d96b91e03cba9dfcb4ac370c93af4dbc47d5191
- https://git.kernel.org/stable/c/eb1ae34e48a09b7a1179c579aed042b032e408f4
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
-
Introducedb279df242972ae816a75cf1cc732af836f999100Fixed55a6916db77102765b22855d3a0add4751988b7c
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedb279df242972ae816a75cf1cc732af836f999100Fixed81d34df843620e902dd04aa9205c875833d61c17
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedb279df242972ae816a75cf1cc732af836f999100Fixed9d96b91e03cba9dfcb4ac370c93af4dbc47d5191
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedb279df242972ae816a75cf1cc732af836f999100Fixedeb1ae34e48a09b7a1179c579aed042b032e408f4
Affected versions
v5.*
v5.18
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
v6.1.100
v6.1.101
v6.1.102
v6.1.103
v6.1.104
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
v6.1.79
v6.1.8
v6.1.80
v6.1.81
v6.1.82
v6.1.83
v6.1.84
v6.1.85
v6.1.86
v6.1.87
v6.1.88
v6.1.89
v6.1.9
v6.1.90
v6.1.91
v6.1.92
v6.1.93
v6.1.94
v6.1.95
v6.1.96
v6.1.97
v6.1.98
v6.1.99
v6.10
v6.10-rc1
v6.10-rc2
v6.10-rc3
v6.10-rc4
v6.10-rc5
v6.10-rc6
v6.10-rc7
v6.10.1
v6.10.2
v6.10.3
v6.10.4
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
v6.6.18
v6.6.19
v6.6.2
v6.6.20
v6.6.21
v6.6.22
v6.6.23
v6.6.24
v6.6.25
v6.6.26
v6.6.27
v6.6.28
v6.6.29
v6.6.3
v6.6.30
v6.6.31
v6.6.32
v6.6.33
v6.6.34
v6.6.35
v6.6.36
v6.6.37
v6.6.38
v6.6.39
v6.6.4
v6.6.40
v6.6.41
v6.6.42
v6.6.43
v6.6.44
v6.6.45
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
v6.8
v6.8-rc1
v6.8-rc2
v6.8-rc3
v6.8-rc4
v6.8-rc5
v6.8-rc6
v6.8-rc7
v6.9
v6.9-rc1
v6.9-rc2
v6.9-rc3
v6.9-rc4
v6.9-rc5
v6.9-rc6
v6.9-rc7
Database specific
vanir_signatures
[
{
"signature_version": "v1",
"id": "CVE-2024-44967-04358d4b",
"deprecated": false,
"target": {
"function": "mgag200_i2c_init",
"file": "drivers/gpu/drm/mgag200/mgag200_i2c.c"
},
"digest": {
"length": 1048.0,
"function_hash": "147047230601637645143215207991499028732"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@eb1ae34e48a09b7a1179c579aed042b032e408f4",
"signature_type": "Function"
},
{
"signature_version": "v1",
"id": "CVE-2024-44967-1a8172b1",
"deprecated": false,
"target": {
"function": "mgag200_i2c_init",
"file": "drivers/gpu/drm/mgag200/mgag200_i2c.c"
},
"digest": {
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"function_hash": "147047230601637645143215207991499028732"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@9d96b91e03cba9dfcb4ac370c93af4dbc47d5191",
"signature_type": "Function"
},
{
"signature_version": "v1",
"id": "CVE-2024-44967-2a9385b3",
"deprecated": false,
"target": {
"function": "mgag200_i2c_release",
"file": "drivers/gpu/drm/mgag200/mgag200_i2c.c"
},
"digest": {
"length": 97.0,
"function_hash": "1439995644675957696910023504300893755"
},
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"signature_type": "Function"
},
{
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"id": "CVE-2024-44967-344ab885",
"deprecated": false,
"target": {
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"file": "drivers/gpu/drm/mgag200/mgag200_i2c.c"
},
"digest": {
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},
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"signature_type": "Function"
},
{
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"id": "CVE-2024-44967-437fc123",
"deprecated": false,
"target": {
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},
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"deprecated": false,
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},
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]