ASB-A-243130512

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-243130512.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-243130512
Aliases
  • A-243130512
  • CVE-2023-20909
Published
2023-04-01T00:00:00Z
Modified
2025-11-06T16:39:24.500007Z
Summary
[none]
Details

In multiple functions of RunningTasks.java, there is a possible privilege escalation due to a missing privilege check. This could lead to local information disclosure 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
13-next:0
Fixed
13-next:2023-04-01

Affected versions

Other

13-next

Ecosystem specific 

{
    "spl": "2023-04-01",
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/401e782b244bf84fd5aab371f60c2e52d6226fb3",
        "https://android.googlesource.com/platform/frameworks/base/+/27bc3e93eb0f767a98af38e4c454187c31472428",
        "https://android.googlesource.com/platform/frameworks/base/+/5ba72200f6a66b5da48c9c3abd103a73aea1ef95"
    ],
    "severity": "High",
    "types": [
        "ID"
    ],
    "vanir_signatures": [
        {
            "target": {
                "file": "services/core/java/com/android/server/wm/Task.java"
            },
            "id": "ASB-A-243130512-00fda731",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/5ba72200f6a66b5da48c9c3abd103a73aea1ef95",
            "deprecated": false,
            "digest": {
                "line_hashes": [
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                "threshold": 0.9
            }
        },
        {
            "target": {
                "file": "services/core/java/com/android/server/wm/RecentTasks.java"
            },
            "id": "ASB-A-243130512-0a95609b",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/401e782b244bf84fd5aab371f60c2e52d6226fb3",
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "13816870488400776189554950303858155894",
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                "threshold": 0.9
            }
        },
        {
            "target": {
                "file": "services/core/java/com/android/server/wm/RecentTasks.java"
            },
            "id": "ASB-A-243130512-143e6b2c",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/5ba72200f6a66b5da48c9c3abd103a73aea1ef95",
            "deprecated": false,
            "digest": {
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                ],
                "threshold": 0.9
            }
        },
        {
            "target": {
                "file": "services/core/java/com/android/server/wm/RunningTasks.java",
                "function": "createRunningTaskInfo"
            },
            "id": "ASB-A-243130512-27fb79f1",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/5ba72200f6a66b5da48c9c3abd103a73aea1ef95",
            "deprecated": false,
            "digest": {
                "function_hash": "65716446647643976228937547382961751561",
                "length": 155.0
            }
        },
        {
            "target": {
                "file": "services/core/java/com/android/server/wm/RecentTasks.java",
                "function": "getRecentTasksImpl"
            },
            "id": "ASB-A-243130512-29d88a0f",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/401e782b244bf84fd5aab371f60c2e52d6226fb3",
            "deprecated": false,
            "digest": {
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                "length": 1906.0
            }
        },
        {
            "target": {
                "file": "services/core/java/com/android/server/wm/Task.java"
            },
            "id": "ASB-A-243130512-40955685",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/401e782b244bf84fd5aab371f60c2e52d6226fb3",
            "deprecated": false,
            "digest": {
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                "threshold": 0.9
            }
        },
        {
            "target": {
                "file": "services/core/java/com/android/server/wm/AppTaskImpl.java",
                "function": "getTaskInfo"
            },
            "id": "ASB-A-243130512-4bbed33a",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/401e782b244bf84fd5aab371f60c2e52d6226fb3",
            "deprecated": false,
            "digest": {
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                "length": 422.0
            }
        },
        {
            "target": {
                "file": "services/core/java/com/android/server/wm/RecentTasks.java",
                "function": "getRecentTasksImpl"
            },
            "id": "ASB-A-243130512-5c7414a9",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/5ba72200f6a66b5da48c9c3abd103a73aea1ef95",
            "deprecated": false,
            "digest": {
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                "length": 1906.0
            }
        },
        {
            "target": {
                "file": "services/core/java/com/android/server/wm/RecentTasks.java",
                "function": "createRecentTaskInfo"
            },
            "id": "ASB-A-243130512-690a737c",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/401e782b244bf84fd5aab371f60c2e52d6226fb3",
            "deprecated": false,
            "digest": {
                "function_hash": "153101304949040444781665312156063179352",
                "length": 747.0
            }
        },
        {
            "target": {
                "file": "services/core/java/com/android/server/wm/RunningTasks.java"
            },
            "id": "ASB-A-243130512-6d74f0c0",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/5ba72200f6a66b5da48c9c3abd103a73aea1ef95",
            "deprecated": false,
            "digest": {
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                "threshold": 0.9
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        },
        {
            "target": {
                "file": "services/core/java/com/android/server/wm/AppTaskImpl.java"
            },
            "id": "ASB-A-243130512-788428c3",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/401e782b244bf84fd5aab371f60c2e52d6226fb3",
            "deprecated": false,
            "digest": {
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                "threshold": 0.9
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        },
        {
            "target": {
                "file": "services/core/java/com/android/server/wm/RecentTasks.java",
                "function": "createRecentTaskInfo"
            },
            "id": "ASB-A-243130512-838434f4",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/5ba72200f6a66b5da48c9c3abd103a73aea1ef95",
            "deprecated": false,
            "digest": {
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                "length": 747.0
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        },
        {
            "target": {
                "file": "services/core/java/com/android/server/wm/Task.java"
            },
            "id": "ASB-A-243130512-d98e2f7f",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/27bc3e93eb0f767a98af38e4c454187c31472428",
            "deprecated": false,
            "digest": {
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        },
        {
            "target": {
                "file": "services/core/java/com/android/server/wm/RunningTasks.java",
                "function": "createRunningTaskInfo"
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            "id": "ASB-A-243130512-dd7b97ca",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/401e782b244bf84fd5aab371f60c2e52d6226fb3",
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        },
        {
            "target": {
                "file": "services/core/java/com/android/server/wm/AppTaskImpl.java"
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            "id": "ASB-A-243130512-de75c3dc",
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            "source": "https://android.googlesource.com/platform/frameworks/base/+/5ba72200f6a66b5da48c9c3abd103a73aea1ef95",
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            "digest": {
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        },
        {
            "target": {
                "file": "services/core/java/com/android/server/wm/AppTaskImpl.java",
                "function": "getTaskInfo"
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            "id": "ASB-A-243130512-ed4d4498",
            "signature_type": "Function",
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            "source": "https://android.googlesource.com/platform/frameworks/base/+/5ba72200f6a66b5da48c9c3abd103a73aea1ef95",
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        },
        {
            "target": {
                "file": "services/core/java/com/android/server/wm/Task.java",
                "function": "trimIneffectiveInfo"
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            "id": "ASB-A-243130512-fd85a9e7",
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        },
        {
            "target": {
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            "id": "ASB-A-243130512-ff709316",
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            "source": "https://android.googlesource.com/platform/frameworks/base/+/401e782b244bf84fd5aab371f60c2e52d6226fb3",
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            "digest": {
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}

platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2023-04-01

Affected versions

Other

11

Ecosystem specific 

{
    "spl": "2023-04-01",
    "fixes": [
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        "https://android.googlesource.com/platform/frameworks/base/+/5caf2dde3d264966e1ba0dd3e18a0524858157ba",
        "https://android.googlesource.com/platform/frameworks/base/+/e534fa2a7119f39cb76f1d08557b7dcae3b6d94e"
    ],
    "severity": "High",
    "types": [
        "ID"
    ],
    "vanir_signatures": [
        {
            "target": {
                "file": "services/core/java/com/android/server/wm/RunningTasks.java",
                "function": "createRunningTaskInfo"
            },
            "id": "ASB-A-243130512-0c584496",
            "signature_type": "Function",
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            "source": "https://android.googlesource.com/platform/frameworks/base/+/17df433a3d96fb6c00dc7078fd0f8048645ace6a",
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        {
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        {
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        },
        {
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        {
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                "function": "getRecentTasksImpl"
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            "source": "https://android.googlesource.com/platform/frameworks/base/+/17df433a3d96fb6c00dc7078fd0f8048645ace6a",
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        },
        {
            "target": {
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            "source": "https://android.googlesource.com/platform/frameworks/base/+/e534fa2a7119f39cb76f1d08557b7dcae3b6d94e",
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            "digest": {
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platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12:0
Fixed
12:2023-04-01

Affected versions

Other

12

Ecosystem specific 

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}

platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12L:0
Fixed
12L:2023-04-01

Affected versions

Other

12L

Ecosystem specific 

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platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
13:0
Fixed
13:2023-04-01

Affected versions

Other

13

Ecosystem specific 

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