CVE-2022-48880

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-48880
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48880.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-48880
Downstream
Related
Published
2024-08-21T06:10:11.524Z
Modified
2025-11-28T09:03:58.049021Z
Summary
platform/surface: aggregator: Add missing call to ssam_request_sync_free()
Details

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

platform/surface: aggregator: Add missing call to ssamrequestsync_free()

Although rare, ssamrequestsyncinit() can fail. In that case, the request should be freed via ssamrequestsyncfree(). Currently it is leaked instead. Fix this.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48880.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
c167b9c7e3d6131b4a4865c112a3dbc86d2e997d
Fixed
d2dc110deabe7142b60ebeed689e67f92795ee24
Fixed
50b3cdf8239b11545f311c4f7b89e0092e4feedb
Fixed
c965daac370f08a9b71d573a71d13cda76f2a884

Affected versions

v5.*

v5.11
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
v5.15.79
v5.15.8
v5.15.80
v5.15.81
v5.15.82
v5.15.83
v5.15.84
v5.15.85
v5.15.86
v5.15.87
v5.15.88
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
v6.1
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
v6.1.2
v6.1.3
v6.1.4
v6.1.5
v6.1.6
v6.2-rc1

Database specific

vanir_signatures

[
    {
        "digest": {
            "line_hashes": [
                "18002764989051854723947574410844029774",
                "338973502174795939724181813669388146376",
                "338676489220468797910419116914945550471",
                "46522394339052899925938892240396708394",
                "108146511233656427631894405522260866789"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2022-48880-2fd62cba",
        "signature_version": "v1",
        "target": {
            "file": "drivers/platform/surface/aggregator/controller.c"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d2dc110deabe7142b60ebeed689e67f92795ee24",
        "deprecated": false,
        "signature_type": "Line"
    },
    {
        "digest": {
            "line_hashes": [
                "18002764989051854723947574410844029774",
                "338973502174795939724181813669388146376",
                "338676489220468797910419116914945550471",
                "46522394339052899925938892240396708394",
                "108146511233656427631894405522260866789"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2022-48880-80ad5ac9",
        "signature_version": "v1",
        "target": {
            "file": "drivers/platform/surface/aggregator/controller.c"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@50b3cdf8239b11545f311c4f7b89e0092e4feedb",
        "deprecated": false,
        "signature_type": "Line"
    },
    {
        "digest": {
            "function_hash": "12887242726147597249153654488434979768",
            "length": 541.0
        },
        "id": "CVE-2022-48880-89a5059f",
        "signature_version": "v1",
        "target": {
            "file": "drivers/platform/surface/aggregator/controller.c",
            "function": "ssam_request_sync"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@50b3cdf8239b11545f311c4f7b89e0092e4feedb",
        "deprecated": false,
        "signature_type": "Function"
    },
    {
        "digest": {
            "line_hashes": [
                "18002764989051854723947574410844029774",
                "338973502174795939724181813669388146376",
                "338676489220468797910419116914945550471",
                "46522394339052899925938892240396708394",
                "108146511233656427631894405522260866789"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2022-48880-8ac5dbbc",
        "signature_version": "v1",
        "target": {
            "file": "drivers/platform/surface/aggregator/controller.c"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@c965daac370f08a9b71d573a71d13cda76f2a884",
        "deprecated": false,
        "signature_type": "Line"
    },
    {
        "digest": {
            "function_hash": "12887242726147597249153654488434979768",
            "length": 541.0
        },
        "id": "CVE-2022-48880-c9601766",
        "signature_version": "v1",
        "target": {
            "file": "drivers/platform/surface/aggregator/controller.c",
            "function": "ssam_request_sync"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@d2dc110deabe7142b60ebeed689e67f92795ee24",
        "deprecated": false,
        "signature_type": "Function"
    },
    {
        "digest": {
            "function_hash": "12887242726147597249153654488434979768",
            "length": 541.0
        },
        "id": "CVE-2022-48880-f1287f2b",
        "signature_version": "v1",
        "target": {
            "file": "drivers/platform/surface/aggregator/controller.c",
            "function": "ssam_request_sync"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@c965daac370f08a9b71d573a71d13cda76f2a884",
        "deprecated": false,
        "signature_type": "Function"
    }
]

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48880.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.12.0
Fixed
5.15.89
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.7

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48880.json"