CVE-2022-3077

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Source
https://cve.org/CVERecord?id=CVE-2022-3077
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-3077.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-3077
Downstream
AZL (2)
DEBIAN (1)
RHSA (2)
RLSA (2)
RXSA (1)
UBUNTU (1)
Related
ALSA (2)
Published
2022-09-09T14:39:54Z
Modified
2026-10-22T15:53:27Z
Summary
[none]
Details

A buffer overflow vulnerability was found in the Linux kernel Intel’s iSMT SMBus host controller driver in the way it handled the I2C_SMBUS_BLOCK_PROC_CALL case (via the ioctl I2C_SMBUS) with malicious input data. This flaw could allow a local user to crash the system.

Database specific 
{
    "cna_assigner": "redhat",
    "cwe_ids": [
        "CWE-120"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/3xxx/CVE-2022-3077.json"
}
References

Affected packages

Git / github.com/torvalds/linux

Affected ranges

Type
GIT
Repo
https://github.com/torvalds/linux
Events
Introduced
3d7cb6b04c3f3115719235cc6866b10326de34cd
Fixed
690b2549b19563ec5ad53e5c82f6a944d910086e
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "fixed in kernel 5.19"
                },
                {
                    "last_affected": "fixed in kernel 5.19"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "fixed": "690b2549b19563ec5ad53e5c82f6a944d910086e"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

fixed in kernel 5.*
fixed in kernel 5.19

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-3077.json"
vanir_signatures 
[
    {
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "90374195774411426078101969373576861155",
                "215264613808421170283122149349546131342",
                "197965300358911170569343726579014997655",
                "59221989971974858030294789986966648982"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2022-3077-8b4602c3",
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://github.com/torvalds/linux/commit/690b2549b19563ec5ad53e5c82f6a944d910086e",
        "target": {
            "file": "drivers/i2c/busses/i2c-ismt.c"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "function_hash": "88299924721953149495925159230167356875",
            "length": 5052
        },
        "id": "CVE-2022-3077-fd9ff66f",
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://github.com/torvalds/linux/commit/690b2549b19563ec5ad53e5c82f6a944d910086e",
        "target": {
            "file": "drivers/i2c/busses/i2c-ismt.c",
            "function": "ismt_access"
        }
    }
]
vanir_signatures_modified 
"2026-10-22T15:53:27Z"