CVE-2022-49860

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-49860
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49860.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-49860
Downstream
Related
Published
2025-05-01T14:10:14Z
Modified
2025-10-21T11:13:35.520365Z
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
dmaengine: ti: k3-udma-glue: fix memory leak when register device fail
Details

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

dmaengine: ti: k3-udma-glue: fix memory leak when register device fail

If deviceregister() fails, it should call putdevice() to give up reference, the name allocated in devsetname() can be freed in callback function kobject_cleanup().

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
5b65781d06ea90ef2f8e51a13352c43c3daa8cdc
Fixed
1dd27541aa2b95bde71bddd43d73f9c16d73272c
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
5b65781d06ea90ef2f8e51a13352c43c3daa8cdc
Fixed
025eab5189fc7ee223ae9b4bc49d7df196543e53
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
5b65781d06ea90ef2f8e51a13352c43c3daa8cdc
Fixed
ac2b9f34f02052709aea7b34bb2a165e1853eb41

Affected versions

v5.*

v5.10
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
v5.15.1
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
v5.15.8
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

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
v6.0.2
v6.0.3
v6.0.4
v6.0.5
v6.0.6
v6.0.7
v6.0.8
v6.1-rc1

Database specific

vanir_signatures

[
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ac2b9f34f02052709aea7b34bb2a165e1853eb41",
        "deprecated": false,
        "digest": {
            "function_hash": "115432204604649576336006577192393713201",
            "length": 2981.0
        },
        "target": {
            "function": "k3_udma_glue_request_tx_chn",
            "file": "drivers/dma/ti/k3-udma-glue.c"
        },
        "id": "CVE-2022-49860-0355986d",
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@025eab5189fc7ee223ae9b4bc49d7df196543e53",
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "85061811117814843751675016315300357844",
                "90334429301629375215229010999008783723",
                "261991872011451960027203239184120998546",
                "332969697397922858698419164988139365295",
                "45353823457530049695644140258981636876",
                "267729448463140545423522623377161568175",
                "28486239747885677464081755411000303092",
                "278307421503511419080456262046343999134",
                "258731696888065166788868442037847119759",
                "267729448463140545423522623377161568175",
                "28486239747885677464081755411000303092",
                "278307421503511419080456262046343999134"
            ]
        },
        "target": {
            "file": "drivers/dma/ti/k3-udma-glue.c"
        },
        "id": "CVE-2022-49860-33b3de8b",
        "signature_version": "v1",
        "signature_type": "Line"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@025eab5189fc7ee223ae9b4bc49d7df196543e53",
        "deprecated": false,
        "digest": {
            "function_hash": "71086350888726981355330099240035159228",
            "length": 3032.0
        },
        "target": {
            "function": "k3_udma_glue_request_rx_chn_priv",
            "file": "drivers/dma/ti/k3-udma-glue.c"
        },
        "id": "CVE-2022-49860-4afd36d0",
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@025eab5189fc7ee223ae9b4bc49d7df196543e53",
        "deprecated": false,
        "digest": {
            "function_hash": "115432204604649576336006577192393713201",
            "length": 2981.0
        },
        "target": {
            "function": "k3_udma_glue_request_tx_chn",
            "file": "drivers/dma/ti/k3-udma-glue.c"
        },
        "id": "CVE-2022-49860-4cb2e9a4",
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1dd27541aa2b95bde71bddd43d73f9c16d73272c",
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "85061811117814843751675016315300357844",
                "90334429301629375215229010999008783723",
                "261991872011451960027203239184120998546",
                "332969697397922858698419164988139365295",
                "45353823457530049695644140258981636876",
                "267729448463140545423522623377161568175",
                "28486239747885677464081755411000303092",
                "278307421503511419080456262046343999134",
                "258731696888065166788868442037847119759",
                "267729448463140545423522623377161568175",
                "28486239747885677464081755411000303092",
                "278307421503511419080456262046343999134"
            ]
        },
        "target": {
            "file": "drivers/dma/ti/k3-udma-glue.c"
        },
        "id": "CVE-2022-49860-7ecbb8bf",
        "signature_version": "v1",
        "signature_type": "Line"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1dd27541aa2b95bde71bddd43d73f9c16d73272c",
        "deprecated": false,
        "digest": {
            "function_hash": "304071419493889322785445649787167687835",
            "length": 1817.0
        },
        "target": {
            "function": "k3_udma_glue_request_remote_rx_chn",
            "file": "drivers/dma/ti/k3-udma-glue.c"
        },
        "id": "CVE-2022-49860-86abc68f",
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ac2b9f34f02052709aea7b34bb2a165e1853eb41",
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "85061811117814843751675016315300357844",
                "90334429301629375215229010999008783723",
                "261991872011451960027203239184120998546",
                "332969697397922858698419164988139365295",
                "45353823457530049695644140258981636876",
                "267729448463140545423522623377161568175",
                "28486239747885677464081755411000303092",
                "278307421503511419080456262046343999134",
                "258731696888065166788868442037847119759",
                "267729448463140545423522623377161568175",
                "28486239747885677464081755411000303092",
                "278307421503511419080456262046343999134"
            ]
        },
        "target": {
            "file": "drivers/dma/ti/k3-udma-glue.c"
        },
        "id": "CVE-2022-49860-8713dc6a",
        "signature_version": "v1",
        "signature_type": "Line"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1dd27541aa2b95bde71bddd43d73f9c16d73272c",
        "deprecated": false,
        "digest": {
            "function_hash": "115432204604649576336006577192393713201",
            "length": 2981.0
        },
        "target": {
            "function": "k3_udma_glue_request_tx_chn",
            "file": "drivers/dma/ti/k3-udma-glue.c"
        },
        "id": "CVE-2022-49860-8914b5ef",
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1dd27541aa2b95bde71bddd43d73f9c16d73272c",
        "deprecated": false,
        "digest": {
            "function_hash": "71086350888726981355330099240035159228",
            "length": 3032.0
        },
        "target": {
            "function": "k3_udma_glue_request_rx_chn_priv",
            "file": "drivers/dma/ti/k3-udma-glue.c"
        },
        "id": "CVE-2022-49860-967a9ec3",
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@025eab5189fc7ee223ae9b4bc49d7df196543e53",
        "deprecated": false,
        "digest": {
            "function_hash": "304071419493889322785445649787167687835",
            "length": 1817.0
        },
        "target": {
            "function": "k3_udma_glue_request_remote_rx_chn",
            "file": "drivers/dma/ti/k3-udma-glue.c"
        },
        "id": "CVE-2022-49860-9fc82576",
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ac2b9f34f02052709aea7b34bb2a165e1853eb41",
        "deprecated": false,
        "digest": {
            "function_hash": "304071419493889322785445649787167687835",
            "length": 1817.0
        },
        "target": {
            "function": "k3_udma_glue_request_remote_rx_chn",
            "file": "drivers/dma/ti/k3-udma-glue.c"
        },
        "id": "CVE-2022-49860-d921d441",
        "signature_version": "v1",
        "signature_type": "Function"
    },
    {
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ac2b9f34f02052709aea7b34bb2a165e1853eb41",
        "deprecated": false,
        "digest": {
            "function_hash": "71086350888726981355330099240035159228",
            "length": 3032.0
        },
        "target": {
            "function": "k3_udma_glue_request_rx_chn_priv",
            "file": "drivers/dma/ti/k3-udma-glue.c"
        },
        "id": "CVE-2022-49860-fc3de0b6",
        "signature_version": "v1",
        "signature_type": "Function"
    }
]

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.79
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.0.9