CVE-2022-25050

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-25050
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-25050.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-25050
Downstream
Published
2022-03-02T00:15:08Z
Modified
2025-10-15T13:51:10.196265Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

rtl433 21.12 was discovered to contain a stack overflow in the function somfyiohc_decode(). This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file.

References

Affected packages

Git / github.com/merbanan/rtl_433

Affected ranges

Type
GIT
Repo
https://github.com/merbanan/rtl_433
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
2dad7b9fc67a1d0bfbe520fbd821678b8f8cc7a8

Affected versions

0.*

0.01
0.1

18.*

18.05
18.12

19.*

19.08

20.*

20.02
20.11

21.*

21.05
21.12

Database specific

vanir_signatures

[
    {
        "signature_type": "Function",
        "id": "CVE-2022-25050-81d98690",
        "source": "https://github.com/merbanan/rtl_433/commit/2dad7b9fc67a1d0bfbe520fbd821678b8f8cc7a8",
        "signature_version": "v1",
        "target": {
            "function": "somfy_iohc_decode",
            "file": "src/devices/somfy_iohc.c"
        },
        "digest": {
            "function_hash": "311413974228567933812361690653819633866",
            "length": 1747.0
        },
        "deprecated": false
    },
    {
        "signature_type": "Line",
        "id": "CVE-2022-25050-d49905b2",
        "source": "https://github.com/merbanan/rtl_433/commit/2dad7b9fc67a1d0bfbe520fbd821678b8f8cc7a8",
        "signature_version": "v1",
        "target": {
            "file": "src/devices/somfy_iohc.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "96687592902302263561796882057406333296",
                "79610940753016999493581472797794793034",
                "114221863452420086325921876014808093049",
                "333827254767139285684406612523667028402",
                "222550922505389760405054711878898036125",
                "335589852869607278828860812734750526517",
                "335509478664289427417864640096968533930",
                "280181823843085961139624103701464464872",
                "323246007616678875898837151112077202568",
                "67761185733847031337629574720875803578",
                "125036214890072613574997801335121650042"
            ]
        },
        "deprecated": false
    }
]