CVE-2024-42085

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2024-42085
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-42085.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-42085
Downstream
Related
Published
2024-07-29T16:26:26.284Z
Modified
2025-11-16T02:11:51.516483Z
Summary
usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlock
Details

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

usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlock

When config CONFIGUSBDWC3DUALROLE is selected, and trigger system to enter suspend status with below command: echo mem > /sys/power/state There will be a deadlock issue occurring. Detailed invoking path as below: dwc3suspendcommon() spinlockirqsave(&dwc->lock, flags); <-- 1st dwc3gadgetsuspend(dwc); dwc3gadgetsoftdisconnect(dwc); spinlockirqsave(&dwc->lock, flags); <-- 2nd This issue is exposed by commit c7ebd8149ee5 ("usb: dwc3: gadget: Fix NULL pointer dereference in dwc3gadgetsuspend") that removes the code of checking whether dwc->gadgetdriver is NULL or not. It causes the following code is executed and deadlock occurs when trying to get the spinlock. In fact, the root cause is the commit 5265397f9442("usb: dwc3: Remove DWC3 locking during gadget suspend/resume") that forgot to remove the lock of otg mode. So, remove the redundant lock of otg mode during gadget suspend/resume.

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
f2bfd0a2a640ca2f308b6893a89cfb2ec31e8fde
Fixed
8731a0b180f6b5d52397c7aeea6eda9511a467a7
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
2fa487a9466760a4fb6f147aed6219379dabfc2e
Fixed
7026576e89094aa9a0062aa6d10cba18aa99944c
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
5265397f94424eaea596026fd34dc7acf474dcec
Fixed
d77e2b5104c51d3668b9717c825a4a06998efe63
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
5265397f94424eaea596026fd34dc7acf474dcec
Fixed
17e2956633ca560b95f1cbbb297cfc2adf650649
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
5265397f94424eaea596026fd34dc7acf474dcec
Fixed
f1274cfab183e69a7c7bafffcb4f50703c876276
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
5265397f94424eaea596026fd34dc7acf474dcec
Fixed
7838de15bb700c2898a7d741db9b1f3cbc86c136

Affected versions

v5.*

v5.15.128
v5.15.129
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
v5.15.140
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
v5.15.150
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
v5.15.160
v5.15.161

v6.*

v6.0
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
v6.1.39
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
v6.10-rc1
v6.10-rc2
v6.10-rc3
v6.10-rc4
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
v6.6.4
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
v6.9.1
v6.9.2
v6.9.3
v6.9.4
v6.9.5
v6.9.6
v6.9.7

Database specific

vanir_signatures

[
    {
        "signature_type": "Function",
        "deprecated": false,
        "id": "CVE-2024-42085-0105ab09",
        "digest": {
            "length": 1093.0,
            "function_hash": "336737577096200335091051213607977815959"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@17e2956633ca560b95f1cbbb297cfc2adf650649",
        "signature_version": "v1",
        "target": {
            "file": "drivers/usb/dwc3/core.c",
            "function": "dwc3_suspend_common"
        }
    },
    {
        "signature_type": "Function",
        "deprecated": false,
        "id": "CVE-2024-42085-06e68190",
        "digest": {
            "length": 1291.0,
            "function_hash": "280449820856045002342100589384988129702"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d77e2b5104c51d3668b9717c825a4a06998efe63",
        "signature_version": "v1",
        "target": {
            "file": "drivers/usb/dwc3/core.c",
            "function": "dwc3_resume_common"
        }
    },
    {
        "signature_type": "Function",
        "deprecated": false,
        "id": "CVE-2024-42085-0c88d310",
        "digest": {
            "length": 1498.0,
            "function_hash": "188687590691977128018749582600859443470"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7838de15bb700c2898a7d741db9b1f3cbc86c136",
        "signature_version": "v1",
        "target": {
            "file": "drivers/usb/dwc3/core.c",
            "function": "dwc3_resume_common"
        }
    },
    {
        "signature_type": "Function",
        "deprecated": false,
        "id": "CVE-2024-42085-16576cd7",
        "digest": {
            "length": 1062.0,
            "function_hash": "296991861466026512175979687417507168333"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8731a0b180f6b5d52397c7aeea6eda9511a467a7",
        "signature_version": "v1",
        "target": {
            "file": "drivers/usb/dwc3/core.c",
            "function": "dwc3_suspend_common"
        }
    },
    {
        "signature_type": "Line",
        "deprecated": false,
        "id": "CVE-2024-42085-29e52cfb",
        "digest": {
            "line_hashes": [
                "242135026772575990573152492378080885943",
                "301509458292796189059446495426810862371",
                "245306877475342926071517955960098063486",
                "161662207573989504388629116350302647406",
                "71586498515879110048625068141316237030",
                "241771056128170134494388925177725170565",
                "9701400252560480777537637083311068152",
                "119544139887235364215446060446750466977",
                "288762954698246899836755109689565373730",
                "241135982952536281703376753029471907370",
                "68476298796784539520282671336354908007",
                "86739532685913750136999635377553387384",
                "141680639064711105946359152898787846378",
                "155646248927227216621451832103081954924",
                "129247920568157385233468721561814571606",
                "188024768252286831246747221195977023809",
                "190321848316528344042572505138818025277",
                "321785131822036935330942682010046582730",
                "215275760438761442932256058319692764150",
                "245292985103868664701487839275739071997"
            ],
            "threshold": 0.9
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@f1274cfab183e69a7c7bafffcb4f50703c876276",
        "signature_version": "v1",
        "target": {
            "file": "drivers/usb/dwc3/core.c"
        }
    },
    {
        "signature_type": "Line",
        "deprecated": false,
        "id": "CVE-2024-42085-32aabea0",
        "digest": {
            "line_hashes": [
                "242135026772575990573152492378080885943",
                "301509458292796189059446495426810862371",
                "245306877475342926071517955960098063486",
                "161662207573989504388629116350302647406",
                "71586498515879110048625068141316237030",
                "241771056128170134494388925177725170565",
                "9701400252560480777537637083311068152",
                "119544139887235364215446060446750466977",
                "288762954698246899836755109689565373730",
                "241135982952536281703376753029471907370",
                "68476298796784539520282671336354908007",
                "86739532685913750136999635377553387384",
                "141680639064711105946359152898787846378",
                "155646248927227216621451832103081954924",
                "129247920568157385233468721561814571606",
                "188024768252286831246747221195977023809",
                "190321848316528344042572505138818025277",
                "321785131822036935330942682010046582730",
                "215275760438761442932256058319692764150",
                "245292985103868664701487839275739071997"
            ],
            "threshold": 0.9
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d77e2b5104c51d3668b9717c825a4a06998efe63",
        "signature_version": "v1",
        "target": {
            "file": "drivers/usb/dwc3/core.c"
        }
    },
    {
        "signature_type": "Line",
        "deprecated": false,
        "id": "CVE-2024-42085-3fd64f7e",
        "digest": {
            "line_hashes": [
                "242135026772575990573152492378080885943",
                "301509458292796189059446495426810862371",
                "245306877475342926071517955960098063486",
                "161662207573989504388629116350302647406",
                "71586498515879110048625068141316237030",
                "241771056128170134494388925177725170565",
                "9701400252560480777537637083311068152",
                "119544139887235364215446060446750466977",
                "288762954698246899836755109689565373730",
                "241135982952536281703376753029471907370",
                "68476298796784539520282671336354908007",
                "86739532685913750136999635377553387384",
                "141680639064711105946359152898787846378",
                "155646248927227216621451832103081954924",
                "129247920568157385233468721561814571606",
                "188024768252286831246747221195977023809",
                "190321848316528344042572505138818025277",
                "321785131822036935330942682010046582730",
                "215275760438761442932256058319692764150",
                "245292985103868664701487839275739071997"
            ],
            "threshold": 0.9
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8731a0b180f6b5d52397c7aeea6eda9511a467a7",
        "signature_version": "v1",
        "target": {
            "file": "drivers/usb/dwc3/core.c"
        }
    },
    {
        "signature_type": "Line",
        "deprecated": false,
        "id": "CVE-2024-42085-6ca8f017",
        "digest": {
            "line_hashes": [
                "242135026772575990573152492378080885943",
                "301509458292796189059446495426810862371",
                "245306877475342926071517955960098063486",
                "161662207573989504388629116350302647406",
                "71586498515879110048625068141316237030",
                "241771056128170134494388925177725170565",
                "9701400252560480777537637083311068152",
                "119544139887235364215446060446750466977",
                "288762954698246899836755109689565373730",
                "241135982952536281703376753029471907370",
                "68476298796784539520282671336354908007",
                "86739532685913750136999635377553387384",
                "141680639064711105946359152898787846378",
                "155646248927227216621451832103081954924",
                "129247920568157385233468721561814571606",
                "188024768252286831246747221195977023809",
                "190321848316528344042572505138818025277",
                "321785131822036935330942682010046582730",
                "215275760438761442932256058319692764150",
                "245292985103868664701487839275739071997"
            ],
            "threshold": 0.9
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@17e2956633ca560b95f1cbbb297cfc2adf650649",
        "signature_version": "v1",
        "target": {
            "file": "drivers/usb/dwc3/core.c"
        }
    },
    {
        "signature_type": "Function",
        "deprecated": false,
        "id": "CVE-2024-42085-72da40ad",
        "digest": {
            "length": 1093.0,
            "function_hash": "336737577096200335091051213607977815959"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@f1274cfab183e69a7c7bafffcb4f50703c876276",
        "signature_version": "v1",
        "target": {
            "file": "drivers/usb/dwc3/core.c",
            "function": "dwc3_suspend_common"
        }
    },
    {
        "signature_type": "Line",
        "deprecated": false,
        "id": "CVE-2024-42085-7781a2d1",
        "digest": {
            "line_hashes": [
                "242135026772575990573152492378080885943",
                "301509458292796189059446495426810862371",
                "183650525317254128228583201261322772621",
                "286721286547530665818057908697552462543",
                "71586498515879110048625068141316237030",
                "241771056128170134494388925177725170565",
                "9701400252560480777537637083311068152",
                "119544139887235364215446060446750466977",
                "288762954698246899836755109689565373730",
                "241135982952536281703376753029471907370",
                "68476298796784539520282671336354908007",
                "86739532685913750136999635377553387384",
                "141680639064711105946359152898787846378",
                "247594360097091862266637644919628665396",
                "129247920568157385233468721561814571606",
                "188024768252286831246747221195977023809",
                "190321848316528344042572505138818025277",
                "321785131822036935330942682010046582730",
                "215275760438761442932256058319692764150",
                "245292985103868664701487839275739071997"
            ],
            "threshold": 0.9
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7838de15bb700c2898a7d741db9b1f3cbc86c136",
        "signature_version": "v1",
        "target": {
            "file": "drivers/usb/dwc3/core.c"
        }
    },
    {
        "signature_type": "Function",
        "deprecated": false,
        "id": "CVE-2024-42085-8a2171ef",
        "digest": {
            "length": 1300.0,
            "function_hash": "106632543559696166096109062172683149016"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7838de15bb700c2898a7d741db9b1f3cbc86c136",
        "signature_version": "v1",
        "target": {
            "file": "drivers/usb/dwc3/core.c",
            "function": "dwc3_suspend_common"
        }
    },
    {
        "signature_type": "Function",
        "deprecated": false,
        "id": "CVE-2024-42085-c070cd16",
        "digest": {
            "length": 1291.0,
            "function_hash": "280449820856045002342100589384988129702"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@17e2956633ca560b95f1cbbb297cfc2adf650649",
        "signature_version": "v1",
        "target": {
            "file": "drivers/usb/dwc3/core.c",
            "function": "dwc3_resume_common"
        }
    },
    {
        "signature_type": "Function",
        "deprecated": false,
        "id": "CVE-2024-42085-f0604ee0",
        "digest": {
            "length": 1260.0,
            "function_hash": "151226526451112953856880945573493484002"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8731a0b180f6b5d52397c7aeea6eda9511a467a7",
        "signature_version": "v1",
        "target": {
            "file": "drivers/usb/dwc3/core.c",
            "function": "dwc3_resume_common"
        }
    },
    {
        "signature_type": "Function",
        "deprecated": false,
        "id": "CVE-2024-42085-f73142bb",
        "digest": {
            "length": 1291.0,
            "function_hash": "280449820856045002342100589384988129702"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@f1274cfab183e69a7c7bafffcb4f50703c876276",
        "signature_version": "v1",
        "target": {
            "file": "drivers/usb/dwc3/core.c",
            "function": "dwc3_resume_common"
        }
    },
    {
        "signature_type": "Function",
        "deprecated": false,
        "id": "CVE-2024-42085-fbd6be9d",
        "digest": {
            "length": 1093.0,
            "function_hash": "336737577096200335091051213607977815959"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d77e2b5104c51d3668b9717c825a4a06998efe63",
        "signature_version": "v1",
        "target": {
            "file": "drivers/usb/dwc3/core.c",
            "function": "dwc3_suspend_common"
        }
    }
]

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.15.162
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.97
Type
ECOSYSTEM
Events
Introduced
6.1.0
Fixed
6.6.37
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.9.8