In getCarrierPrivilegeStatus of UiccAccessRule.java, there is a missing permission check. This could lead to local information disclosure of EID data with no additional execution privileges needed. User interaction is not needed for exploitation.
{
"vanir_signatures": [
{
"digest": {
"length": 350.0,
"function_hash": "41396428793444370782310374423678732437"
},
"id": "ASB-A-159062405-2fe0fdd8",
"deprecated": false,
"signature_version": "v1",
"signature_type": "Function",
"source": "https://android.googlesource.com/platform/frameworks/opt/telephony/+/cfaf9f980aa8d3ca51cd8555ca27cd0ef561cb02",
"target": {
"function": "getEid",
"file": "src/java/com/android/internal/telephony/euicc/EuiccController.java"
}
},
{
"digest": {
"threshold": 0.9,
"line_hashes": [
"202880964640417269071875354822510104520",
"110074950923504994998406545493490099609",
"195342410965500251883366128038446257518",
"91480201103759401109134463506999484996",
"122253094858268832040382978947616006491",
"117898067634301151371792576181906997534",
"277660230170191873295922942628532302991",
"295662566354620268868974089659408138537"
]
},
"id": "ASB-A-159062405-d7baaf0a",
"deprecated": false,
"signature_version": "v1",
"signature_type": "Line",
"source": "https://android.googlesource.com/platform/frameworks/opt/telephony/+/cfaf9f980aa8d3ca51cd8555ca27cd0ef561cb02",
"target": {
"file": "src/java/com/android/internal/telephony/euicc/EuiccController.java"
}
}
],
"fixes": [
"https://android.googlesource.com/platform/frameworks/opt/telephony/+/cfaf9f980aa8d3ca51cd8555ca27cd0ef561cb02"
],
"types": [
"ID"
],
"spl": "2020-10-01",
"severity": "High"
}
{
"vanir_signatures": [
{
"digest": {
"threshold": 0.9,
"line_hashes": [
"202880964640417269071875354822510104520",
"110074950923504994998406545493490099609",
"195342410965500251883366128038446257518",
"91480201103759401109134463506999484996",
"122253094858268832040382978947616006491",
"117898067634301151371792576181906997534",
"277660230170191873295922942628532302991",
"295662566354620268868974089659408138537"
]
},
"id": "ASB-A-159062405-9922b167",
"deprecated": false,
"signature_version": "v1",
"signature_type": "Line",
"source": "https://android.googlesource.com/platform/frameworks/opt/telephony/+/cfaf9f980aa8d3ca51cd8555ca27cd0ef561cb02",
"target": {
"file": "src/java/com/android/internal/telephony/euicc/EuiccController.java"
}
},
{
"digest": {
"length": 350.0,
"function_hash": "41396428793444370782310374423678732437"
},
"id": "ASB-A-159062405-e41fc361",
"deprecated": false,
"signature_version": "v1",
"signature_type": "Function",
"source": "https://android.googlesource.com/platform/frameworks/opt/telephony/+/cfaf9f980aa8d3ca51cd8555ca27cd0ef561cb02",
"target": {
"function": "getEid",
"file": "src/java/com/android/internal/telephony/euicc/EuiccController.java"
}
}
],
"fixes": [
"https://android.googlesource.com/platform/frameworks/opt/telephony/+/cfaf9f980aa8d3ca51cd8555ca27cd0ef561cb02"
],
"types": [
"ID"
],
"spl": "2020-10-01",
"severity": "High"
}