ASB-A-288144143
See a problem?- Import Source
- https://storage.googleapis.com/android-osv/ASB-A-288144143.json
- JSON Data
- https://api.osv.dev/v1/vulns/ASB-A-288144143
- Aliases
-
- A-288144143
- CVE-2024-43766
- Published
- 2026-03-01T00:00:00Z
- Modified
- 2026-03-20T16:01:55.726900Z
- Summary
- [none]
- Details
-
In multiple functions of btmblesec.cc, there is a possible unencrypted communication due to Invalid error handling. This could lead to remote (proximal/adjacent) information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
- References
Affected packages
Android
platform/packages/modules/Bluetooth
Package
- Name
- platform/packages/modules/Bluetooth
Ecosystem specific
{
"vanir_signatures": [
{
"signature_version": "v1",
"target": {
"file": "system/stack/btm/btm_ble_sec.cc",
"function": "btm_ble_complete_evt_ignore"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/ee2e62ea6bfae3505f9f9d1116a56c6e2b91d9b1",
"deprecated": false,
"digest": {
"function_hash": "264548058162062882791280273559294741504",
"length": 1361.0
},
"id": "ASB-A-288144143-54646722",
"signature_type": "Function"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/btm/btm_ble_sec.cc"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/92e627ea85bae7fb9b16369528a6af1ac239f884",
"deprecated": false,
"digest": {
"line_hashes": [
"9088507235964092445779391400427051011",
"17582782325008616928039135061095756589",
"121041779697268911326596450799657706635",
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],
"threshold": 0.9
},
"id": "ASB-A-288144143-62905b00",
"signature_type": "Line"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/btm/btm_ble_sec.cc"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/77cc20f000ef4e69fdc1297f6f99e9b379ab5733",
"deprecated": false,
"digest": {
"line_hashes": [
"279041603370492710191708772328055850122",
"131276680697502034401456219646790209536",
"268182352391653578775505786256883029251",
"105877843206689948305632404027198416802",
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],
"threshold": 0.9
},
"id": "ASB-A-288144143-662dbce6",
"signature_type": "Line"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/btm/btm_ble_sec.cc",
"function": "btm_ble_connection_established"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/829d89814846ca123134d69933fe61fd9b48f22e",
"deprecated": false,
"digest": {
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"length": 270.0
},
"id": "ASB-A-288144143-6703a39a",
"signature_type": "Function"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/btm/btm_ble_sec.cc",
"function": "btm_ble_set_encryption"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/92e627ea85bae7fb9b16369528a6af1ac239f884",
"deprecated": false,
"digest": {
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"length": 1348.0
},
"id": "ASB-A-288144143-69c8461f",
"signature_type": "Function"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/btm/btm_ble_sec.cc"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/829d89814846ca123134d69933fe61fd9b48f22e",
"deprecated": false,
"digest": {
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],
"threshold": 0.9
},
"id": "ASB-A-288144143-7a4bcbcc",
"signature_type": "Line"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/btm/btm_ble_sec.cc",
"function": "btm_ble_complete_evt_ignore"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/77cc20f000ef4e69fdc1297f6f99e9b379ab5733",
"deprecated": false,
"digest": {
"function_hash": "264548058162062882791280273559294741504",
"length": 1361.0
},
"id": "ASB-A-288144143-7f8176b3",
"signature_type": "Function"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/l2cap/l2c_ble.cc"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/87d92ca1abc4dd91b54a1e1f5c9ad33677ec5cc7",
"deprecated": false,
"digest": {
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"267997962021167927112323841038594876803",
"283729237925463901220834587830835627952",
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],
"threshold": 0.9
},
"id": "ASB-A-288144143-8f4ea03c",
"signature_type": "Line"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/l2cap/l2c_ble.cc",
"function": "l2cble_notify_le_connection"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/87d92ca1abc4dd91b54a1e1f5c9ad33677ec5cc7",
"deprecated": false,
"digest": {
"function_hash": "69340276270139541466445225829719483096",
"length": 604.0
},
"id": "ASB-A-288144143-c57e7129",
"signature_type": "Function"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/btm/btm_ble_sec.cc",
"function": "btm_ble_complete_evt"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/7ed69cff13929506a4aa93013f0477211824491f",
"deprecated": false,
"digest": {
"function_hash": "285318796760176671868264058596289093228",
"length": 2115.0
},
"id": "ASB-A-288144143-d3080825",
"signature_type": "Function"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/btm/btm_ble_sec.cc"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/ee2e62ea6bfae3505f9f9d1116a56c6e2b91d9b1",
"deprecated": false,
"digest": {
"line_hashes": [
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"268182352391653578775505786256883029251",
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],
"threshold": 0.9
},
"id": "ASB-A-288144143-eeb732f7",
"signature_type": "Line"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/btm/btm_ble_sec.cc"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/7ed69cff13929506a4aa93013f0477211824491f",
"deprecated": false,
"digest": {
"line_hashes": [
"134807723547084070118993467552935776520",
"144353330674952989757111805942055089766",
"273042127657304388068049787473558740542",
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"164263251630345205112917363462569423100",
"271293868161114408787639377053734176415"
],
"threshold": 0.9
},
"id": "ASB-A-288144143-f40bce23",
"signature_type": "Line"
}
],
"types": [
"ID"
],
"fixes": [
"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/7ed69cff13929506a4aa93013f0477211824491f",
"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/92e627ea85bae7fb9b16369528a6af1ac239f884",
"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/87d92ca1abc4dd91b54a1e1f5c9ad33677ec5cc7",
"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/829d89814846ca123134d69933fe61fd9b48f22e",
"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/ee2e62ea6bfae3505f9f9d1116a56c6e2b91d9b1",
"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/58e65b41c6eac0dc4fe1bb680a54838260e50fc7",
"https://android.googlesource.com/platform/packages/modules/Bluetooth/+/77cc20f000ef4e69fdc1297f6f99e9b379ab5733"
],
"spl": "2026-03-01",
"severity": "High"
}platform/packages/modules/Bluetooth
Package
- Name
- platform/packages/modules/Bluetooth
Ecosystem specific
{
"vanir_signatures": [
{
"signature_version": "v1",
"target": {
"file": "system/stack/l2cap/l2c_ble.cc"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/39a69ddf3bde00b572bd75f9b27e4acc736a2740",
"deprecated": false,
"digest": {
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],
"threshold": 0.9
},
"id": "ASB-A-288144143-0d4a9a15",
"signature_type": "Line"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/btm/btm_ble_sec.cc",
"function": "btm_ble_set_encryption"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/64944660ad2bac0f5f3b98cb6a58d85834d78d00",
"deprecated": false,
"digest": {
"function_hash": "52339083373144096813179542316117954901",
"length": 1380.0
},
"id": "ASB-A-288144143-1bb2c6a8",
"signature_type": "Function"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/btm/btm_ble_sec.cc",
"function": "btm_ble_set_encryption"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/6acf3508dd43da8f2e5307a655f463349876aac8",
"deprecated": false,
"digest": {
"function_hash": "333702933361425137959630201224448450430",
"length": 1304.0
},
"id": "ASB-A-288144143-1e6c707b",
"signature_type": "Function"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/btm/btm_ble_sec.cc",
"function": "btm_ble_set_encryption"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/39a69ddf3bde00b572bd75f9b27e4acc736a2740",
"deprecated": false,
"digest": {
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},
"id": "ASB-A-288144143-3820dfbd",
"signature_type": "Function"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/acl/btm_acl.cc",
"function": "StackAclBtmAcl::btm_establish_continue"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/d254a228ebc58cb7eb1470faf506e5b722cea096",
"deprecated": false,
"digest": {
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},
"id": "ASB-A-288144143-5fcffb2f",
"signature_type": "Function"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/l2cap/l2c_ble.cc",
"function": "l2cble_notify_le_connection"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/6acf3508dd43da8f2e5307a655f463349876aac8",
"deprecated": false,
"digest": {
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},
"id": "ASB-A-288144143-66123dbf",
"signature_type": "Function"
},
{
"signature_version": "v1",
"target": {
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},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/50b902af880663f877cece93a04d5c04f8f1598f",
"deprecated": false,
"digest": {
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],
"threshold": 0.9
},
"id": "ASB-A-288144143-690d01ff",
"signature_type": "Line"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/l2cap/l2c_ble.cc",
"function": "l2cble_notify_le_connection"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/39a69ddf3bde00b572bd75f9b27e4acc736a2740",
"deprecated": false,
"digest": {
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"length": 565.0
},
"id": "ASB-A-288144143-6916c6c9",
"signature_type": "Function"
},
{
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"target": {
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"function": "smp_proc_srk_info"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/50b902af880663f877cece93a04d5c04f8f1598f",
"deprecated": false,
"digest": {
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"length": 700.0
},
"id": "ASB-A-288144143-7158f507",
"signature_type": "Function"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/btm/btm_ble_sec.cc"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/64944660ad2bac0f5f3b98cb6a58d85834d78d00",
"deprecated": false,
"digest": {
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},
"id": "ASB-A-288144143-854ca8f5",
"signature_type": "Line"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/btm/btm_ble_sec.cc",
"function": "btm_proc_smp_cback"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/39a69ddf3bde00b572bd75f9b27e4acc736a2740",
"deprecated": false,
"digest": {
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"length": 4268.0
},
"id": "ASB-A-288144143-879470ca",
"signature_type": "Function"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/btm/btm_ble_sec.cc"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/6acf3508dd43da8f2e5307a655f463349876aac8",
"deprecated": false,
"digest": {
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],
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},
"id": "ASB-A-288144143-8835ad47",
"signature_type": "Line"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/btm/btm_ble_sec.cc",
"function": "btm_proc_smp_cback"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/6acf3508dd43da8f2e5307a655f463349876aac8",
"deprecated": false,
"digest": {
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"length": 4268.0
},
"id": "ASB-A-288144143-9b819b00",
"signature_type": "Function"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/btm/btm_ble_sec.cc",
"function": "btm_proc_smp_cback"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/64944660ad2bac0f5f3b98cb6a58d85834d78d00",
"deprecated": false,
"digest": {
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"length": 4325.0
},
"id": "ASB-A-288144143-c119076e",
"signature_type": "Function"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/acl/btm_acl.cc"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/d254a228ebc58cb7eb1470faf506e5b722cea096",
"deprecated": false,
"digest": {
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"id": "ASB-A-288144143-cfec077d",
"signature_type": "Line"
},
{
"signature_version": "v1",
"target": {
"file": "system/stack/l2cap/l2c_ble.cc"
},
"source": "https://android.googlesource.com/platform/packages/modules/Bluetooth/+/6acf3508dd43da8f2e5307a655f463349876aac8",
"deprecated": false,
"digest": {
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"id": "ASB-A-288144143-e4e0c241",
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},
{
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