CVE-2024-36945

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-36945
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-36945.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-36945
Downstream
Related
Published
2024-05-30T15:35:43Z
Modified
2025-10-30T21:20:20.436115Z
Summary
net/smc: fix neighbour and rtable leak in smc_ib_find_route()
Details

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

net/smc: fix neighbour and rtable leak in smcibfind_route()

In smcibfindroute(), the neighbour found by neighlookup() and rtable resolved by iprouteoutput_flow() are not released or put before return. It may cause the refcount leak, so fix it.

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
e5c4744cfb598f98672f8d21d59ef2c1fa9c9b5f
Fixed
d5a466ab6e78d6f2e0f64435f1e17246c8e941ff
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
e5c4744cfb598f98672f8d21d59ef2c1fa9c9b5f
Fixed
5df93c029a907b0ff5a4eeadd77ba06ff0a277d2
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
e5c4744cfb598f98672f8d21d59ef2c1fa9c9b5f
Fixed
da91e447d06dc649fcf46e59122e7bf8f0b2e0db
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
e5c4744cfb598f98672f8d21d59ef2c1fa9c9b5f
Fixed
2ddc0dd7fec86ee53b8928a5cca5fbddd4fc7c06

Affected versions

v5.*

v5.15
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

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
v6.1.11
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
v6.2
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
v6.6.4
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
v6.8.1
v6.8.2
v6.8.3
v6.8.4
v6.8.5
v6.8.6
v6.8.7
v6.8.8
v6.8.9
v6.9-rc1
v6.9-rc2
v6.9-rc3
v6.9-rc4
v6.9-rc5
v6.9-rc6

Database specific

vanir_signatures

[
    {
        "deprecated": false,
        "target": {
            "file": "net/smc/smc_ib.c",
            "function": "smc_ib_find_route"
        },
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d5a466ab6e78d6f2e0f64435f1e17246c8e941ff",
        "id": "CVE-2024-36945-39f7d9ea",
        "digest": {
            "function_hash": "263688204502141592842438602056900814567",
            "length": 606.0
        }
    },
    {
        "deprecated": false,
        "target": {
            "file": "net/smc/smc_ib.c"
        },
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5df93c029a907b0ff5a4eeadd77ba06ff0a277d2",
        "id": "CVE-2024-36945-3b973bf9",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "168425147173561769433301262793295158734",
                "221556300630859738121803501057338212799",
                "42536633041828231703943766247911745704",
                "320186479937125301978829901059181418199",
                "5897324682769686269171261924208589551",
                "59159912482709338224583043492457575640",
                "279527730296503249588731248051126102866",
                "57149460192159878397618367824102747430",
                "117921586522424965131609540841914710224",
                "1328845539947878988761449749803798725"
            ]
        }
    },
    {
        "deprecated": false,
        "target": {
            "file": "net/smc/smc_ib.c",
            "function": "smc_ib_find_route"
        },
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@da91e447d06dc649fcf46e59122e7bf8f0b2e0db",
        "id": "CVE-2024-36945-5269abe7",
        "digest": {
            "function_hash": "263688204502141592842438602056900814567",
            "length": 606.0
        }
    },
    {
        "deprecated": false,
        "target": {
            "file": "net/smc/smc_ib.c"
        },
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@2ddc0dd7fec86ee53b8928a5cca5fbddd4fc7c06",
        "id": "CVE-2024-36945-86c19d58",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "168425147173561769433301262793295158734",
                "221556300630859738121803501057338212799",
                "42536633041828231703943766247911745704",
                "320186479937125301978829901059181418199",
                "5897324682769686269171261924208589551",
                "59159912482709338224583043492457575640",
                "279527730296503249588731248051126102866",
                "57149460192159878397618367824102747430",
                "117921586522424965131609540841914710224",
                "1328845539947878988761449749803798725"
            ]
        }
    },
    {
        "deprecated": false,
        "target": {
            "file": "net/smc/smc_ib.c"
        },
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d5a466ab6e78d6f2e0f64435f1e17246c8e941ff",
        "id": "CVE-2024-36945-a568bf19",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "168425147173561769433301262793295158734",
                "221556300630859738121803501057338212799",
                "42536633041828231703943766247911745704",
                "320186479937125301978829901059181418199",
                "5897324682769686269171261924208589551",
                "59159912482709338224583043492457575640",
                "279527730296503249588731248051126102866",
                "57149460192159878397618367824102747430",
                "117921586522424965131609540841914710224",
                "1328845539947878988761449749803798725"
            ]
        }
    },
    {
        "deprecated": false,
        "target": {
            "file": "net/smc/smc_ib.c"
        },
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@da91e447d06dc649fcf46e59122e7bf8f0b2e0db",
        "id": "CVE-2024-36945-c77633e7",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "168425147173561769433301262793295158734",
                "221556300630859738121803501057338212799",
                "42536633041828231703943766247911745704",
                "320186479937125301978829901059181418199",
                "5897324682769686269171261924208589551",
                "59159912482709338224583043492457575640",
                "279527730296503249588731248051126102866",
                "57149460192159878397618367824102747430",
                "117921586522424965131609540841914710224",
                "1328845539947878988761449749803798725"
            ]
        }
    },
    {
        "deprecated": false,
        "target": {
            "file": "net/smc/smc_ib.c",
            "function": "smc_ib_find_route"
        },
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5df93c029a907b0ff5a4eeadd77ba06ff0a277d2",
        "id": "CVE-2024-36945-d9036d47",
        "digest": {
            "function_hash": "263688204502141592842438602056900814567",
            "length": 606.0
        }
    },
    {
        "deprecated": false,
        "target": {
            "file": "net/smc/smc_ib.c",
            "function": "smc_ib_find_route"
        },
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@2ddc0dd7fec86ee53b8928a5cca5fbddd4fc7c06",
        "id": "CVE-2024-36945-fba00757",
        "digest": {
            "function_hash": "263688204502141592842438602056900814567",
            "length": 606.0
        }
    }
]

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.91
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.31
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.8.10