In multiple functions of Nfc.h, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
{
"types": [
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],
"spl": "2026-03-01",
"vanir_signatures": [
{
"id": "ASB-A-392699284-06a18809",
"digest": {
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"signature_type": "Line",
"source": "https://android.googlesource.com/platform/hardware/st/nfc/+/fc619c3348188ff0020cdeb7d4c4728a0246fe1a",
"deprecated": false,
"signature_version": "v1",
"target": {
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}
}
],
"fixes": [
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],
"severity": "High"
}{
"types": [
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],
"spl": "2026-03-01",
"vanir_signatures": [
{
"id": "ASB-A-392699284-7989541f",
"digest": {
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"signature_type": "Line",
"source": "https://android.googlesource.com/platform/hardware/st/nfc/+/8473fbf70ec5b09eec8e05d3ade55358d1d02b12",
"deprecated": false,
"signature_version": "v1",
"target": {
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}
}
],
"fixes": [
"https://android.googlesource.com/platform/hardware/st/nfc/+/8473fbf70ec5b09eec8e05d3ade55358d1d02b12"
],
"severity": "High"
}{
"types": [
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],
"spl": "2026-03-01",
"vanir_signatures": [
{
"id": "ASB-A-392699284-ca5429e6",
"digest": {
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"signature_type": "Line",
"source": "https://android.googlesource.com/platform/hardware/st/nfc/+/33b3c128e0f480f6e421761b85c5f00289b62449",
"deprecated": false,
"signature_version": "v1",
"target": {
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}
}
],
"fixes": [
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],
"severity": "High"
}{
"types": [
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],
"spl": "2026-03-01",
"vanir_signatures": [
{
"id": "ASB-A-392699284-944cd6ee",
"digest": {
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},
"signature_type": "Line",
"source": "https://android.googlesource.com/platform/hardware/st/nfc/+/446428a1e9c89be2074dcedb745c1b8f39b23235",
"deprecated": false,
"signature_version": "v1",
"target": {
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}
}
],
"fixes": [
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],
"severity": "High"
}{
"types": [
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],
"spl": "2026-03-01",
"vanir_signatures": [
{
"id": "ASB-A-392699284-3bc8ab03",
"digest": {
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},
"signature_type": "Line",
"source": "https://android.googlesource.com/platform/hardware/st/nfc/+/07468d68ad37d8a7a430eb6433d6ca0e9ed9c589",
"deprecated": false,
"signature_version": "v1",
"target": {
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}
}
],
"fixes": [
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],
"severity": "High"
}