CVE-2024-42319
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-42319
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-42319.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-42319
- Downstream
- Related
- Published
- 2024-08-17T09:09:31Z
- Modified
- 2025-10-22T01:22:24.451894Z
- Summary
- mailbox: mtk-cmdq: Move devm_mbox_controller_register() after devm_pm_runtime_enable()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
mailbox: mtk-cmdq: Move devmmboxcontrollerregister() after devmpmruntimeenable()
When mtk-cmdq unbinds, a WARNON message with condition pmruntimegetsync() < 0 occurs.
According to the call tracei below: cmdqmboxshutdown mboxfreechannel mboxcontrollerunregister _devmmboxcontrollerunregister ...
The root cause can be deduced to be calling pmruntimegetsync() after calling pmruntimedisable() as observed below: 1. CMDQ driver uses devmmboxcontrollerregister() in cmdqprobe() to bind the cmdq device to the mboxcontroller, so devmmboxcontrollerunregister() will automatically unregister the device bound to the mailbox controller when the device-managed resource is removed. That means devmmboxcontrollerunregister() and cmdqmboxshoutdown() will be called after cmdqremove(). 2. CMDQ driver also uses devmpmruntimeenable() in cmdqprobe() after devmmboxcontrollerregister(), so that devmpmruntimedisable() will be called after cmdqremove(), but before devmmboxcontroller_unregister().
To fix this problem, cmdqprobe() needs to move devmmboxcontrollerregister() after devmpmruntimeenable() to make devmpmruntimedisable() be called after devmmboxcontroller_unregister().
- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/11fa625b45faf0649118b9deaf2d31c86ac41911
- https://git.kernel.org/stable/c/1403991a40b94438a2acc749bf05c117abdb34f9
- https://git.kernel.org/stable/c/a8bd68e4329f9a0ad1b878733e0f80be6a971649
- https://git.kernel.org/stable/c/d00df6700ad10974a7e20646956f4ff22cdbe0ec
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
-
Introduced623a6143a845bd485b00ba684f0ccef11835edabFixed1403991a40b94438a2acc749bf05c117abdb34f9
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced623a6143a845bd485b00ba684f0ccef11835edabFixedd00df6700ad10974a7e20646956f4ff22cdbe0ec
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced623a6143a845bd485b00ba684f0ccef11835edabFixed11fa625b45faf0649118b9deaf2d31c86ac41911
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced623a6143a845bd485b00ba684f0ccef11835edabFixeda8bd68e4329f9a0ad1b878733e0f80be6a971649
Affected versions
v4.*
v4.18
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
v5.11
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
v5.16
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
v6.1.100
v6.1.101
v6.1.102
v6.1.103
v6.1.104
v6.1.105
v6.1.106
v6.1.107
v6.1.108
v6.1.109
v6.1.11
v6.1.110
v6.1.111
v6.1.112
v6.1.113
v6.1.114
v6.1.115
v6.1.116
v6.1.117
v6.1.118
v6.1.119
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
v6.2
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
v6.6.46
v6.6.47
v6.6.48
v6.6.49
v6.6.5
v6.6.50
v6.6.51
v6.6.52
v6.6.53
v6.6.54
v6.6.55
v6.6.56
v6.6.57
v6.6.58
v6.6.59
v6.6.6
v6.6.60
v6.6.61
v6.6.62
v6.6.63
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
[
{
"id": "CVE-2024-42319-0004d85d",
"target": {
"function": "cmdq_probe",
"file": "drivers/mailbox/mtk-cmdq-mailbox.c"
},
"digest": {
"length": 2196.0,
"function_hash": "236801952158811519010892441465386300030"
},
"signature_version": "v1",
"deprecated": false,
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a8bd68e4329f9a0ad1b878733e0f80be6a971649"
},
{
"id": "CVE-2024-42319-5b4f4004",
"target": {
"file": "drivers/mailbox/mtk-cmdq-mailbox.c"
},
"digest": {
"line_hashes": [
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],
"threshold": 0.9
},
"signature_version": "v1",
"deprecated": false,
"signature_type": "Line",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@11fa625b45faf0649118b9deaf2d31c86ac41911"
},
{
"id": "CVE-2024-42319-77a4a521",
"target": {
"function": "cmdq_probe",
"file": "drivers/mailbox/mtk-cmdq-mailbox.c"
},
"digest": {
"length": 3039.0,
"function_hash": "213503398188527385897181093693261001416"
},
"signature_version": "v1",
"deprecated": false,
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@11fa625b45faf0649118b9deaf2d31c86ac41911"
},
{
"id": "CVE-2024-42319-9e470545",
"target": {
"function": "cmdq_probe",
"file": "drivers/mailbox/mtk-cmdq-mailbox.c"
},
"digest": {
"length": 2834.0,
"function_hash": "316913777511088888864564645948557467072"
},
"signature_version": "v1",
"deprecated": false,
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d00df6700ad10974a7e20646956f4ff22cdbe0ec"
},
{
"id": "CVE-2024-42319-d599af13",
"target": {
"file": "drivers/mailbox/mtk-cmdq-mailbox.c"
},
"digest": {
"line_hashes": [
"256089486817453927710081980987285506103",
"62750471898921592849513070472107331523",
"287679128392241386720286415724758901176",
"65752677549504865130726619944497952508",
"194280594997931004919830719526960614343",
"239318054112573562242018919707307100717",
"232325139388817980016598913895767161908",
"56545421706790597797542611472631654523",
"202889360874253971757704741799297080341",
"182628006117130168423295967105860539765",
"180667199784746844861949217048660588620"
],
"threshold": 0.9
},
"signature_version": "v1",
"deprecated": false,
"signature_type": "Line",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a8bd68e4329f9a0ad1b878733e0f80be6a971649"
},
{
"id": "CVE-2024-42319-f11d0712",
"target": {
"file": "drivers/mailbox/mtk-cmdq-mailbox.c"
},
"digest": {
"line_hashes": [
"256089486817453927710081980987285506103",
"62750471898921592849513070472107331523",
"287679128392241386720286415724758901176",
"65752677549504865130726619944497952508",
"194280594997931004919830719526960614343",
"239318054112573562242018919707307100717",
"232325139388817980016598913895767161908",
"56545421706790597797542611472631654523",
"95241364863750203644478962598860696688",
"241302203046717215487258329201502492579",
"61476843125928062585500382644921184183"
],
"threshold": 0.9
},
"signature_version": "v1",
"deprecated": false,
"signature_type": "Line",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d00df6700ad10974a7e20646956f4ff22cdbe0ec"
}
]