ASB-A-273260090

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-273260090.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-273260090
Aliases
  • A-273260090
  • CVE-2023-21138
Published
2023-06-01T00:00:00Z
Modified
2024-08-07T19:30:07.209786Z
Summary
CallRedirection Service does not unbind when null returned from Service, which may lead to BAL
Details

In onNullBinding of CallRedirectionProcessor.java, there is a possible long lived connection due to improper input validation. This could lead to local escalation of privilege and background activity launches with User execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / platform/packages/services/Telecomm

Package

Name
platform/packages/services/Telecomm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
13-next:0
Fixed
13-next:2023-06-01

Affected versions

Other

13-next

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/packages/services/Telecomm/+/f1c110b91cce8b13e7355edd42a980f89a32747f"
    ],
    "spl": "2023-06-01",
    "severity": "High",
    "types": [
        "EoP"
    ]
}

Android / platform/packages/services/Telecomm

Package

Name
platform/packages/services/Telecomm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2023-06-01

Affected versions

Other

11

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/packages/services/Telecomm/+/c3580d96071a7232ce11ad83848d6394b93121d8"
    ],
    "spl": "2023-06-01",
    "severity": "High",
    "types": [
        "EoP"
    ]
}

Android / platform/packages/services/Telecomm

Package

Name
platform/packages/services/Telecomm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12:0
Fixed
12:2023-06-01

Affected versions

Other

12

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/packages/services/Telecomm/+/c3580d96071a7232ce11ad83848d6394b93121d8"
    ],
    "spl": "2023-06-01",
    "severity": "High",
    "types": [
        "EoP"
    ]
}

Android / platform/packages/services/Telecomm

Package

Name
platform/packages/services/Telecomm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12L:0
Fixed
12L:2023-06-01

Affected versions

Other

12L

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/packages/services/Telecomm/+/c3580d96071a7232ce11ad83848d6394b93121d8"
    ],
    "spl": "2023-06-01",
    "severity": "High",
    "types": [
        "EoP"
    ]
}

Android / platform/packages/services/Telecomm

Package

Name
platform/packages/services/Telecomm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
13:0
Fixed
13:2023-06-01

Affected versions

Other

13

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/packages/services/Telecomm/+/9b753a1d0d1e563b3363ecd49f7f9d0100200cab"
    ],
    "spl": "2023-06-01",
    "severity": "High",
    "types": [
        "EoP"
    ]
}