ASB-A-201645790

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-201645790.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-201645790
Aliases
  • A-201645790
  • CVE-2021-39700
Published
2022-05-01T00:00:00Z
Modified
2024-08-07T19:30:04.564283Z
Summary
Selinux Fix to allow CTS Listening Ports Test to work android.appsecurity.cts.ListeningPortsTest#testNoRemotelyAccessibleListeningUdpPorts
Details

In the policies of adbd.te, there was a logic error which caused the CTS Listening Ports Test to report invalid results. 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/system/sepolicy

Package

Name
platform/system/sepolicy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
10:0
Fixed
10:2022-05-01

Affected versions

Other

10

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/system/sepolicy/+/f7727ace663ac830b303e2fb2ae6c61dd5152db5"
    ],
    "spl": "2022-05-01",
    "severity": "Moderate",
    "types": [
        "ID"
    ]
}

Android / platform/system/sepolicy

Package

Name
platform/system/sepolicy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2022-05-01

Affected versions

Other

11

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/system/sepolicy/+/1a6b37d838459b3d46cc06e31bc3c2bf5e7c387f"
    ],
    "spl": "2022-05-01",
    "severity": "Moderate",
    "types": [
        "ID"
    ]
}

Android / platform/system/sepolicy

Package

Name
platform/system/sepolicy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12:0
Fixed
12:2022-05-01

Affected versions

Other

12

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/system/sepolicy/+/fe0705ba4244377159731a80e180bd6ae0be4861"
    ],
    "spl": "2022-05-01",
    "severity": "Moderate",
    "types": [
        "ID"
    ]
}