CVE-2022-49615

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Source
https://cve.org/CVERecord?id=CVE-2022-49615
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49615.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-49615
Downstream
Related
Published
2025-02-26T02:23:35.696Z
Modified
2026-03-11T06:06:12.869669Z
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
ASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error
Details

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

ASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error

The initial settings will be written before the codec probe function. But, the rt711->component doesn't be assigned yet. If IO error happened during initial settings operations, it will cause the kernel panic. This patch changed component->dev to slave->dev to fix this issue.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49615.json",
    "cna_assigner": "Linux"
}
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
7ad4d237e7c4a5dcc71cf438f646744b4484f1da
Fixed
269be8b2907378adf72d7347cfa43ef230351a06
Fixed
7bb71133cae88d3003a3490b97864af76533072b
Fixed
1df793d479bef546569fc2e409ff8bb3f0fb8e99

Affected versions

v5.*
v5.12
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
v5.15.6
v5.15.7
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
v5.18.1
v5.18.10
v5.18.11
v5.18.12
v5.18.2
v5.18.3
v5.18.4
v5.18.5
v5.18.6
v5.18.7
v5.18.8
v5.18.9
v5.19-rc1

Database specific

vanir_signatures 
[
    {
        "signature_type": "Line",
        "signature_version": "v1",
        "target": {
            "file": "sound/soc/codecs/rt711-sdca.c"
        },
        "id": "CVE-2022-49615-2d06dc8c",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7bb71133cae88d3003a3490b97864af76533072b",
        "digest": {
            "line_hashes": [
                "256297763176869063207233097175856318541",
                "267383945252276832891595022820147226960",
                "67666143140419798234884383914849770011",
                "248471946791517548327951193596869082982",
                "162660955638065170680416651763551588814",
                "292367607381574559063815440410593457389",
                "115311265037255074469814100109001305469",
                "54762703086230013834064146840758995652"
            ],
            "threshold": 0.9
        }
    },
    {
        "signature_type": "Line",
        "signature_version": "v1",
        "target": {
            "file": "sound/soc/codecs/rt711-sdca.c"
        },
        "id": "CVE-2022-49615-53c1bd1b",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@269be8b2907378adf72d7347cfa43ef230351a06",
        "digest": {
            "line_hashes": [
                "256297763176869063207233097175856318541",
                "267383945252276832891595022820147226960",
                "67666143140419798234884383914849770011",
                "248471946791517548327951193596869082982",
                "162660955638065170680416651763551588814",
                "292367607381574559063815440410593457389",
                "115311265037255074469814100109001305469",
                "54762703086230013834064146840758995652"
            ],
            "threshold": 0.9
        }
    },
    {
        "signature_type": "Function",
        "signature_version": "v1",
        "target": {
            "file": "sound/soc/codecs/rt711-sdca.c",
            "function": "rt711_sdca_index_read"
        },
        "id": "CVE-2022-49615-804152b3",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1df793d479bef546569fc2e409ff8bb3f0fb8e99",
        "digest": {
            "function_hash": "215293171718207380805817158647775617276",
            "length": 394.0
        }
    },
    {
        "signature_type": "Line",
        "signature_version": "v1",
        "target": {
            "file": "sound/soc/codecs/rt711-sdca.c"
        },
        "id": "CVE-2022-49615-8ce5a642",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1df793d479bef546569fc2e409ff8bb3f0fb8e99",
        "digest": {
            "line_hashes": [
                "256297763176869063207233097175856318541",
                "267383945252276832891595022820147226960",
                "67666143140419798234884383914849770011",
                "248471946791517548327951193596869082982",
                "162660955638065170680416651763551588814",
                "292367607381574559063815440410593457389",
                "115311265037255074469814100109001305469",
                "54762703086230013834064146840758995652"
            ],
            "threshold": 0.9
        }
    },
    {
        "signature_type": "Function",
        "signature_version": "v1",
        "target": {
            "file": "sound/soc/codecs/rt711-sdca.c",
            "function": "rt711_sdca_index_write"
        },
        "id": "CVE-2022-49615-bb39820c",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1df793d479bef546569fc2e409ff8bb3f0fb8e99",
        "digest": {
            "function_hash": "229774166891586402680668377162665744194",
            "length": 390.0
        }
    },
    {
        "signature_type": "Function",
        "signature_version": "v1",
        "target": {
            "file": "sound/soc/codecs/rt711-sdca.c",
            "function": "rt711_sdca_index_read"
        },
        "id": "CVE-2022-49615-db7d3505",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@269be8b2907378adf72d7347cfa43ef230351a06",
        "digest": {
            "function_hash": "215293171718207380805817158647775617276",
            "length": 394.0
        }
    },
    {
        "signature_type": "Function",
        "signature_version": "v1",
        "target": {
            "file": "sound/soc/codecs/rt711-sdca.c",
            "function": "rt711_sdca_index_read"
        },
        "id": "CVE-2022-49615-e5b4dd27",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7bb71133cae88d3003a3490b97864af76533072b",
        "digest": {
            "function_hash": "215293171718207380805817158647775617276",
            "length": 394.0
        }
    },
    {
        "signature_type": "Function",
        "signature_version": "v1",
        "target": {
            "file": "sound/soc/codecs/rt711-sdca.c",
            "function": "rt711_sdca_index_write"
        },
        "id": "CVE-2022-49615-ef4bf5af",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7bb71133cae88d3003a3490b97864af76533072b",
        "digest": {
            "function_hash": "229774166891586402680668377162665744194",
            "length": 390.0
        }
    },
    {
        "signature_type": "Function",
        "signature_version": "v1",
        "target": {
            "file": "sound/soc/codecs/rt711-sdca.c",
            "function": "rt711_sdca_index_write"
        },
        "id": "CVE-2022-49615-f8cf5a83",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@269be8b2907378adf72d7347cfa43ef230351a06",
        "digest": {
            "function_hash": "229774166891586402680668377162665744194",
            "length": 390.0
        }
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49615.json"