CVE-2022-48965

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Source
https://cve.org/CVERecord?id=CVE-2022-48965
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48965.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-48965
Downstream
Published
2024-10-21T20:05:48.483Z
Modified
2026-03-11T01:23:20.068481Z
Summary
gpio/rockchip: fix refcount leak in rockchip_gpiolib_register()
Details

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

gpio/rockchip: fix refcount leak in rockchipgpiolibregister()

The node returned by ofgetparent() with refcount incremented, ofnodeput() needs be called when finish using it. So add it in the end of ofpinctrlget().

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48965.json"
}
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
936ee2675eee1faca0dcdfa79165c7990422e0fc
Fixed
5cb8f1a784fd6115be58282fe15105572319d8be
Fixed
033c79b7ee8a7bf1c1a13ac3addc91184425cbae
Fixed
63ff545af73f759d1bd04198af8ed8577fb739fc

Affected versions

v5.*
v5.14
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
v5.15.71
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
v5.15.9
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
v6.*
v6.0
v6.0-rc1
v6.0-rc2
v6.0-rc3
v6.0-rc4
v6.0-rc5
v6.0-rc6
v6.0-rc7
v6.0.1
v6.0.10
v6.0.11
v6.0.12
v6.0.2
v6.0.3
v6.0.4
v6.0.5
v6.0.6
v6.0.7
v6.0.8
v6.0.9
v6.1-rc1
v6.1-rc2
v6.1-rc3
v6.1-rc4
v6.1-rc5
v6.1-rc6
v6.1-rc7

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48965.json"
vanir_signatures 
[
    {
        "signature_version": "v1",
        "target": {
            "file": "drivers/gpio/gpio-rockchip.c",
            "function": "rockchip_gpiolib_register"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5cb8f1a784fd6115be58282fe15105572319d8be",
        "deprecated": false,
        "digest": {
            "function_hash": "334303504863716720693977987781320951805",
            "length": 1076.0
        },
        "id": "CVE-2022-48965-18cd283a",
        "signature_type": "Function"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "drivers/gpio/gpio-rockchip.c"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@033c79b7ee8a7bf1c1a13ac3addc91184425cbae",
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "135267559285356011781654494435941327671",
                "226304762411477471967460893535247597411",
                "240025275876975480191041097136586589459",
                "305507804163176230809661989313180148154"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2022-48965-1a6da788",
        "signature_type": "Line"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "drivers/gpio/gpio-rockchip.c"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5cb8f1a784fd6115be58282fe15105572319d8be",
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "135267559285356011781654494435941327671",
                "226304762411477471967460893535247597411",
                "240025275876975480191041097136586589459",
                "305507804163176230809661989313180148154"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2022-48965-5e74b846",
        "signature_type": "Line"
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "drivers/gpio/gpio-rockchip.c",
            "function": "rockchip_gpiolib_register"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@033c79b7ee8a7bf1c1a13ac3addc91184425cbae",
        "deprecated": false,
        "digest": {
            "function_hash": "279446482335817221840181898636902949907",
            "length": 996.0
        },
        "id": "CVE-2022-48965-d7699678",
        "signature_type": "Function"
    }
]