CVE-2022-30330

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Source
https://cve.org/CVERecord?id=CVE-2022-30330
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-30330.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-30330
Published
2022-05-07T03:25:34Z
Modified
2026-08-12T13:01:04Z
Summary
[none]
Details

In the KeepKey firmware before 7.3.2,Flaws in the supervisor interface can be exploited to bypass important security restrictions on firmware operations. Using these flaws, malicious firmware code can elevate privileges, permanently make the device inoperable or overwrite the trusted bootloader code to compromise the hardware wallet across reboots or storage wipes.

Database specific 
{
    "cna_assigner":  "mitre",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/30xxx/CVE-2022-30330.json"
}
References

Affected packages

Git / github.com/keepkey/keepkey-firmware

Affected ranges

Type
GIT
Repo
https://github.com/keepkey/keepkey-firmware
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
0591b1ce9f604c19a1b90bbf743f8f7606ae8722
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "7.3.2"
        }
    ],
    "source":  "DESCRIPTION"
}

Affected versions

bl_v2.*
bl_v2.0.0
Other
docker-v13
docker-v3
wl_k114wlbp_v2
wl_k114wlda_v2
v1.*
v1.0.0
v1.0.0rc1
v1.0.1
v1.0.3
v1.0.5
v1.1.0
v1.2.0
v1.2.0-rc
v1.2.0-rc.1
v2.*
v2.0.11
v2.0.12
v2.0.9
v2.1.0
v2.2.0
v3.*
v3.0.18
v3.1.0
v4.*
v4.0.0
v5.*
v5.0.1
v5.1.0
v5.1.1
v5.1.2
v5.10.1
v5.11.0
v5.3.0
v5.4.1
v5.5.0
v5.9.0
v5.9.1
v6.*
v6.1.0
v6.1.1
v6.2.0
v6.2.0-hotfix.0
v6.2.2
v6.3.0
v6.4.0
v6.5.1
v6.6.0
v6.7.0
v7.*
v7.0.3
v7.1.0
v7.1.1
v7.1.2
v7.1.4
v7.1.5
v7.1.7
v7.1.8
v7.2.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-30330.json"
vanir_signatures 
[
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "294123191815334012997121978248847040035",
            "length":  477
        },
        "id":  "CVE-2022-30330-433a3d61",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/keepkey/keepkey-firmware/commit/0591b1ce9f604c19a1b90bbf743f8f7606ae8722",
        "target":  {
            "file":  "tools/firmware/keepkey_main.c",
            "function":  "check_bootloader"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
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            "length":  332
        },
        "id":  "CVE-2022-30330-470f76da",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/keepkey/keepkey-firmware/commit/0591b1ce9f604c19a1b90bbf743f8f7606ae8722",
        "target":  {
            "file":  "tools/blupdater/main.c",
            "function":  "unknown_bootloader"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "116830319557477195367067723787426946390",
            "length":  1609
        },
        "id":  "CVE-2022-30330-4bd28af0",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/keepkey/keepkey-firmware/commit/0591b1ce9f604c19a1b90bbf743f8f7606ae8722",
        "target":  {
            "file":  "lib/board/check_bootloader.c",
            "function":  "get_bootloaderKind"
        }
    },
    {
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        "digest":  {
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            "threshold":  0.9
        },
        "id":  "CVE-2022-30330-6362b26e",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/keepkey/keepkey-firmware/commit/0591b1ce9f604c19a1b90bbf743f8f7606ae8722",
        "target":  {
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        }
    },
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        "digest":  {
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            "threshold":  0.9
        },
        "id":  "CVE-2022-30330-9d9d19a1",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/keepkey/keepkey-firmware/commit/0591b1ce9f604c19a1b90bbf743f8f7606ae8722",
        "target":  {
            "file":  "lib/board/keepkey_flash.c"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
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            "threshold":  0.9
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        "id":  "CVE-2022-30330-9e728fbb",
        "signature_type":  "Line",
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        "source":  "https://github.com/keepkey/keepkey-firmware/commit/0591b1ce9f604c19a1b90bbf743f8f7606ae8722",
        "target":  {
            "file":  "tools/firmware/keepkey_main.c"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "107269180900077278528261167648131053723",
            "length":  777
        },
        "id":  "CVE-2022-30330-a912fc20",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/keepkey/keepkey-firmware/commit/0591b1ce9f604c19a1b90bbf743f8f7606ae8722",
        "target":  {
            "file":  "lib/board/keepkey_flash.c",
            "function":  "flash_programModel"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
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            "threshold":  0.9
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        "id":  "CVE-2022-30330-cf8739b9",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/keepkey/keepkey-firmware/commit/0591b1ce9f604c19a1b90bbf743f8f7606ae8722",
        "target":  {
            "file":  "lib/board/check_bootloader.c"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
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            "threshold":  0.9
        },
        "id":  "CVE-2022-30330-eb733228",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/keepkey/keepkey-firmware/commit/0591b1ce9f604c19a1b90bbf743f8f7606ae8722",
        "target":  {
            "file":  "include/keepkey/board/check_bootloader.h"
        }
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]
vanir_signatures_modified 
"2026-08-12T13:01:04Z"