CVE-2022-48660

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-48660
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48660.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-48660
Downstream
Related
Published
2024-04-28T13:01:22Z
Modified
2025-10-21T08:06:14.367398Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
gpiolib: cdev: Set lineevent_state::irq after IRQ register successfully
Details

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

gpiolib: cdev: Set lineevent_state::irq after IRQ register successfully

When running gpio test on nxp-ls1028 platform with below command gpiomon --num-events=3 --rising-edge gpiochip1 25 There will be a warning trace as below: Call trace: freeirq+0x204/0x360 lineeventfree+0x64/0x70 gpioioctl+0x598/0x6a0 _arm64sysioctl+0xb4/0x100 invokesyscall+0x5c/0x130 ...... el0t64sync+0x1a0/0x1a4 The reason of this issue is that calling requestthreadedirq() function failed, and then lineeventfree() is invoked to release the resource. Since the lineeventstate::irq was already set, so the subsequent invocation of freeirq() would trigger the above warning call trace. To fix this issue, set the lineevent_state::irq after the IRQ register successfully.

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
468242724143a8e732f82f664b1e77432d149618
Fixed
657803b918e097e47d99d1489da83a603c36bcdd
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
468242724143a8e732f82f664b1e77432d149618
Fixed
97da736cd11ae73bdf2f5e21e24446b8349e0168
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
468242724143a8e732f82f664b1e77432d149618
Fixed
b1489043d3b9004dd8d5a0357b08b5f0e6691c43
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
468242724143a8e732f82f664b1e77432d149618
Fixed
69bef19d6b9700e96285f4b4e28691cda3dcd0d1

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
v5.10.1
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
v5.10.15
v5.10.16
v5.10.17
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
v5.15.8
v5.15.9
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
v5.19.1
v5.19.10
v5.19.11
v5.19.2
v5.19.3
v5.19.4
v5.19.5
v5.19.6
v5.19.7
v5.19.8
v5.19.9
v5.8
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-rc1
v6.0-rc2
v6.0-rc3
v6.0-rc4
v6.0-rc5
v6.0-rc6

Database specific

vanir_signatures

[
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b1489043d3b9004dd8d5a0357b08b5f0e6691c43",
        "id": "CVE-2022-48660-1ba8cf99",
        "deprecated": false,
        "signature_version": "v1",
        "target": {
            "file": "drivers/gpio/gpiolib-cdev.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "34023067295698671914605612449183245780",
                "9989291278500176808316742303238545054",
                "250783725935122953998777047551337125746",
                "339516560644661824283136157978595808415",
                "254091749186134980595217213771065114123",
                "49381436585557897181287586657242263360",
                "123074436203617947584202044708585553888",
                "14306197623508354032509456801744372010",
                "216954947777550090241031933462600780240",
                "105314716390123385461457238994702324950",
                "317470185413370001691762684768624346651"
            ]
        },
        "signature_type": "Line"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@657803b918e097e47d99d1489da83a603c36bcdd",
        "id": "CVE-2022-48660-3280a9ec",
        "deprecated": false,
        "signature_version": "v1",
        "target": {
            "function": "lineevent_create",
            "file": "drivers/gpio/gpiolib-cdev.c"
        },
        "digest": {
            "length": 2675.0,
            "function_hash": "232084834804631517599929021672187497955"
        },
        "signature_type": "Function"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@97da736cd11ae73bdf2f5e21e24446b8349e0168",
        "id": "CVE-2022-48660-57e0801d",
        "deprecated": false,
        "signature_version": "v1",
        "target": {
            "function": "lineevent_create",
            "file": "drivers/gpio/gpiolib-cdev.c"
        },
        "digest": {
            "length": 2675.0,
            "function_hash": "232084834804631517599929021672187497955"
        },
        "signature_type": "Function"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b1489043d3b9004dd8d5a0357b08b5f0e6691c43",
        "id": "CVE-2022-48660-82a53ca7",
        "deprecated": false,
        "signature_version": "v1",
        "target": {
            "function": "lineevent_create",
            "file": "drivers/gpio/gpiolib-cdev.c"
        },
        "digest": {
            "length": 2675.0,
            "function_hash": "232084834804631517599929021672187497955"
        },
        "signature_type": "Function"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@657803b918e097e47d99d1489da83a603c36bcdd",
        "id": "CVE-2022-48660-b3d243c5",
        "deprecated": false,
        "signature_version": "v1",
        "target": {
            "file": "drivers/gpio/gpiolib-cdev.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "34023067295698671914605612449183245780",
                "9989291278500176808316742303238545054",
                "250783725935122953998777047551337125746",
                "339516560644661824283136157978595808415",
                "254091749186134980595217213771065114123",
                "49381436585557897181287586657242263360",
                "123074436203617947584202044708585553888",
                "14306197623508354032509456801744372010",
                "216954947777550090241031933462600780240",
                "105314716390123385461457238994702324950",
                "317470185413370001691762684768624346651"
            ]
        },
        "signature_type": "Line"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@97da736cd11ae73bdf2f5e21e24446b8349e0168",
        "id": "CVE-2022-48660-c664a98d",
        "deprecated": false,
        "signature_version": "v1",
        "target": {
            "file": "drivers/gpio/gpiolib-cdev.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "34023067295698671914605612449183245780",
                "9989291278500176808316742303238545054",
                "250783725935122953998777047551337125746",
                "339516560644661824283136157978595808415",
                "254091749186134980595217213771065114123",
                "49381436585557897181287586657242263360",
                "123074436203617947584202044708585553888",
                "14306197623508354032509456801744372010",
                "216954947777550090241031933462600780240",
                "105314716390123385461457238994702324950",
                "317470185413370001691762684768624346651"
            ]
        },
        "signature_type": "Line"
    }
]

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.9.0
Fixed
5.10.146
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.71
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
5.19.12