ASB-A-160390416

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-160390416.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-160390416
Aliases
  • A-160390416
  • CVE-2020-0412
Published
2020-10-01T00:00:00Z
Modified
2026-06-18T15:04:46.258745422Z
Summary
[none]
Details

In setProcessMemoryTrimLevel of ActivityManagerService.java, there is a missing permission check. This could lead to local information disclosure of foreground processes with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android
platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
8.0:0
Fixed
8.0:2020-10-01

Affected versions

8.*
8.0

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/cbcf477e8b05f092bf6519e3ba4db363247ff4f6"
    ],
    "types": [
        "ID"
    ],
    "severity": "High",
    "vanir_signatures": [
        {
            "signature_version": "v1",
            "signature_type": "Line",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/cbcf477e8b05f092bf6519e3ba4db363247ff4f6",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "204105797333721857722692365197534415670",
                    "255425976281277838419618366764049831071",
                    "215615443531398298077225890226742777243",
                    "327009888027918167129045391175179533224"
                ]
            },
            "id": "ASB-A-160390416-08d49d46",
            "deprecated": false,
            "target": {
                "file": "services/core/java/com/android/server/am/ActivityManagerService.java"
            }
        },
        {
            "signature_version": "v1",
            "signature_type": "Function",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/cbcf477e8b05f092bf6519e3ba4db363247ff4f6",
            "digest": {
                "function_hash": "285918499944752030995772244633613770104",
                "length": 793.0
            },
            "id": "ASB-A-160390416-611f7dc5",
            "deprecated": false,
            "target": {
                "file": "services/core/java/com/android/server/am/ActivityManagerService.java",
                "function": "setProcessMemoryTrimLevel"
            }
        }
    ],
    "spl": "2020-10-01"
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-160390416.json"
platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
8.1:0
Fixed
8.1:2020-10-01

Affected versions

8.*
8.1

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/cbcf477e8b05f092bf6519e3ba4db363247ff4f6"
    ],
    "types": [
        "ID"
    ],
    "severity": "High",
    "vanir_signatures": [
        {
            "signature_version": "v1",
            "signature_type": "Function",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/cbcf477e8b05f092bf6519e3ba4db363247ff4f6",
            "digest": {
                "function_hash": "285918499944752030995772244633613770104",
                "length": 793.0
            },
            "id": "ASB-A-160390416-3158b980",
            "deprecated": false,
            "target": {
                "file": "services/core/java/com/android/server/am/ActivityManagerService.java",
                "function": "setProcessMemoryTrimLevel"
            }
        },
        {
            "signature_version": "v1",
            "signature_type": "Line",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/cbcf477e8b05f092bf6519e3ba4db363247ff4f6",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "204105797333721857722692365197534415670",
                    "255425976281277838419618366764049831071",
                    "215615443531398298077225890226742777243",
                    "327009888027918167129045391175179533224"
                ]
            },
            "id": "ASB-A-160390416-4320900d",
            "deprecated": false,
            "target": {
                "file": "services/core/java/com/android/server/am/ActivityManagerService.java"
            }
        }
    ],
    "spl": "2020-10-01"
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-160390416.json"
platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
9:0
Fixed
9:2020-10-01

Affected versions

Other
9

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/cbcf477e8b05f092bf6519e3ba4db363247ff4f6"
    ],
    "types": [
        "ID"
    ],
    "severity": "High",
    "vanir_signatures": [
        {
            "signature_version": "v1",
            "signature_type": "Line",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/cbcf477e8b05f092bf6519e3ba4db363247ff4f6",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "204105797333721857722692365197534415670",
                    "255425976281277838419618366764049831071",
                    "215615443531398298077225890226742777243",
                    "327009888027918167129045391175179533224"
                ]
            },
            "id": "ASB-A-160390416-b774bbaa",
            "deprecated": false,
            "target": {
                "file": "services/core/java/com/android/server/am/ActivityManagerService.java"
            }
        },
        {
            "signature_version": "v1",
            "id": "ASB-A-160390416-fe647b61",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/cbcf477e8b05f092bf6519e3ba4db363247ff4f6",
            "digest": {
                "function_hash": "285918499944752030995772244633613770104",
                "length": 793.0
            },
            "signature_type": "Function",
            "deprecated": false,
            "target": {
                "file": "services/core/java/com/android/server/am/ActivityManagerService.java",
                "function": "setProcessMemoryTrimLevel"
            }
        }
    ],
    "spl": "2020-10-01"
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-160390416.json"
platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
10:0
Fixed
10:2020-10-01

Affected versions

Other
10

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/cbcf477e8b05f092bf6519e3ba4db363247ff4f6"
    ],
    "types": [
        "ID"
    ],
    "severity": "High",
    "vanir_signatures": [
        {
            "signature_version": "v1",
            "id": "ASB-A-160390416-198f4d4a",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/cbcf477e8b05f092bf6519e3ba4db363247ff4f6",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "204105797333721857722692365197534415670",
                    "255425976281277838419618366764049831071",
                    "215615443531398298077225890226742777243",
                    "327009888027918167129045391175179533224"
                ]
            },
            "signature_type": "Line",
            "deprecated": false,
            "target": {
                "file": "services/core/java/com/android/server/am/ActivityManagerService.java"
            }
        },
        {
            "signature_version": "v1",
            "id": "ASB-A-160390416-bbafc14c",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/cbcf477e8b05f092bf6519e3ba4db363247ff4f6",
            "digest": {
                "function_hash": "285918499944752030995772244633613770104",
                "length": 793.0
            },
            "signature_type": "Function",
            "deprecated": false,
            "target": {
                "file": "services/core/java/com/android/server/am/ActivityManagerService.java",
                "function": "setProcessMemoryTrimLevel"
            }
        }
    ],
    "spl": "2020-10-01"
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-160390416.json"
platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2020-10-01

Affected versions

Other
11

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/cbcf477e8b05f092bf6519e3ba4db363247ff4f6"
    ],
    "types": [
        "ID"
    ],
    "severity": "High",
    "vanir_signatures": [
        {
            "signature_version": "v1",
            "signature_type": "Function",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/cbcf477e8b05f092bf6519e3ba4db363247ff4f6",
            "digest": {
                "function_hash": "285918499944752030995772244633613770104",
                "length": 793.0
            },
            "id": "ASB-A-160390416-3c382212",
            "deprecated": false,
            "target": {
                "file": "services/core/java/com/android/server/am/ActivityManagerService.java",
                "function": "setProcessMemoryTrimLevel"
            }
        },
        {
            "signature_version": "v1",
            "id": "ASB-A-160390416-c0f9d319",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/cbcf477e8b05f092bf6519e3ba4db363247ff4f6",
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "204105797333721857722692365197534415670",
                    "255425976281277838419618366764049831071",
                    "215615443531398298077225890226742777243",
                    "327009888027918167129045391175179533224"
                ]
            },
            "signature_type": "Line",
            "deprecated": false,
            "target": {
                "file": "services/core/java/com/android/server/am/ActivityManagerService.java"
            }
        }
    ],
    "spl": "2020-10-01"
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-160390416.json"