ASB-A-205571133

See a problem?
Import Source
https://storage.googleapis.com/android-osv/ASB-A-205571133.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-205571133
Aliases
  • A-205571133
  • CVE-2022-20221
Published
2022-07-01T00:00:00Z
Modified
2024-08-07T19:29:30.366216Z
Summary
[Crafted AVRCP cmd packet Causes Out-of-bounds Read in Bluetooth]
Details

In avrcctrlparsvendorcmd of avrcparsct.cc, there is a possible out of bounds read due to improper input validation. This could lead to remote information disclosure over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
10:0
Fixed
10:2022-07-01

Affected versions

Other

10

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 1145.0,
                "function_hash": "305541395741595188649213172767164191469"
            },
            "id": "ASB-A-205571133-13a14f9d",
            "source": "https://android.googlesource.com/platform/system/bt/+/003e42896493afb7a0cd7406720987725d4e9da3",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_pars_tg.cc",
                "function": "avrc_ctrl_pars_vendor_cmd"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "106952868721422034315462922253755098583",
                    "28300491369943993044912096071713369607",
                    "76663596602709785475083046558638226071"
                ]
            },
            "id": "ASB-A-205571133-f06cccd7",
            "source": "https://android.googlesource.com/platform/system/bt/+/003e42896493afb7a0cd7406720987725d4e9da3",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_pars_tg.cc"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/003e42896493afb7a0cd7406720987725d4e9da3"
    ],
    "spl": "2022-07-01",
    "severity": "High",
    "types": [
        "ID"
    ]
}

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2022-07-01

Affected versions

Other

11

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 1145.0,
                "function_hash": "305541395741595188649213172767164191469"
            },
            "id": "ASB-A-205571133-26e4438e",
            "source": "https://android.googlesource.com/platform/system/bt/+/003e42896493afb7a0cd7406720987725d4e9da3",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_pars_tg.cc",
                "function": "avrc_ctrl_pars_vendor_cmd"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "106952868721422034315462922253755098583",
                    "28300491369943993044912096071713369607",
                    "76663596602709785475083046558638226071"
                ]
            },
            "id": "ASB-A-205571133-aba04606",
            "source": "https://android.googlesource.com/platform/system/bt/+/003e42896493afb7a0cd7406720987725d4e9da3",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_pars_tg.cc"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/003e42896493afb7a0cd7406720987725d4e9da3"
    ],
    "spl": "2022-07-01",
    "severity": "High",
    "types": [
        "ID"
    ]
}

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12:0
Fixed
12:2022-07-01

Affected versions

Other

12

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "106952868721422034315462922253755098583",
                    "28300491369943993044912096071713369607",
                    "76663596602709785475083046558638226071"
                ]
            },
            "id": "ASB-A-205571133-43122021",
            "source": "https://android.googlesource.com/platform/system/bt/+/003e42896493afb7a0cd7406720987725d4e9da3",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_pars_tg.cc"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 1145.0,
                "function_hash": "305541395741595188649213172767164191469"
            },
            "id": "ASB-A-205571133-d3718ba1",
            "source": "https://android.googlesource.com/platform/system/bt/+/003e42896493afb7a0cd7406720987725d4e9da3",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_pars_tg.cc",
                "function": "avrc_ctrl_pars_vendor_cmd"
            },
            "signature_type": "Function"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/003e42896493afb7a0cd7406720987725d4e9da3"
    ],
    "spl": "2022-07-01",
    "severity": "High",
    "types": [
        "ID"
    ]
}

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12L:0
Fixed
12L:2022-07-01

Affected versions

Other

12L

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "106952868721422034315462922253755098583",
                    "28300491369943993044912096071713369607",
                    "76663596602709785475083046558638226071"
                ]
            },
            "id": "ASB-A-205571133-a4a5d5b8",
            "source": "https://android.googlesource.com/platform/system/bt/+/003e42896493afb7a0cd7406720987725d4e9da3",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_pars_tg.cc"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 1145.0,
                "function_hash": "305541395741595188649213172767164191469"
            },
            "id": "ASB-A-205571133-ccad02db",
            "source": "https://android.googlesource.com/platform/system/bt/+/003e42896493afb7a0cd7406720987725d4e9da3",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/avrc/avrc_pars_tg.cc",
                "function": "avrc_ctrl_pars_vendor_cmd"
            },
            "signature_type": "Function"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/003e42896493afb7a0cd7406720987725d4e9da3"
    ],
    "spl": "2022-07-01",
    "severity": "High",
    "types": [
        "ID"
    ]
}