CVE-2022-40762

A Memory Allocation with Excessive Size Value vulnerablity in the TEERealloc function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEERealloc with an excessive number for the parameter len...

CVE-2022-40758

A Buffer Access with Incorrect Length Value vulnerablity in the TEECipherUpdate function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEECipherUpdate with an excessive size value of srcLen...

CVE-2022-40760

A Buffer Access with Incorrect Length Value vulnerablity in the TEEMACUpdate function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEEMACUpdate with an excessive size value of chunkSize...

CVE-2022-40757

A Buffer Access with Incorrect Length Value vulnerablity in the TEEMACComputeFinal function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEEMACComputeFinal with an excessive size value of messageLen...

CVE-2022-40759

A NULL pointer dereference issue in the TEEMACCompareFinal function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEEMACCompareFinal with a NULL pointer for the parameter operation...

Buffer overflow

A Buffer Access with Incorrect Length Value vulnerablity in the TEECipherUpdate function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEECipherUpdate with an excessive size value of srcLen...

Null pointer dereference

A NULL pointer dereference issue in the TEEMACCompareFinal function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEEMACCompareFinal with a NULL pointer for the parameter operation...

Heap overflow

The function teeobjfree in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEEAllocateOperation with a disturbed heap layout, related to uteecrypobjalloc...

Buffer overflow

A Buffer Access with Incorrect Length Value vulnerablity in the TEEMACComputeFinal function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEEMACComputeFinal with an excessive size value of messageLen...

Design/Logic Flaw

A Memory Allocation with Excessive Size Value vulnerablity in the TEERealloc function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEERealloc with an excessive number for the parameter len...

Buffer overflow

A Buffer Access with Incorrect Length Value vulnerablity in the TEEMACUpdate function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEEMACUpdate with an excessive size value of chunkSize...

CVE-2022-40757

CVE-2022-40757 affects Samsung mTower prior to 0.3.0, where a buffer access in TEE_MACComputeFinal with an incorrect length (messageLen) can be triggered by a trusted application, causing a Denial of Service. The issue originates in the TEE_MACComputeFinal function and is documented across multip...

CVE-2022-40757

A Buffer Access with Incorrect Length Value vulnerablity in the TEEMACComputeFinal function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEEMACComputeFinal with an excessive size value of messageLen...

CVE-2022-40757

A Buffer Access with Incorrect Length Value vulnerablity in the TEEMACComputeFinal function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEEMACComputeFinal with an excessive size value of messageLen...

CVE-2022-40758

A Buffer Access with Incorrect Length Value vulnerablity in the TEECipherUpdate function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEECipherUpdate with an excessive size value of srcLen...

CVE-2022-40758

CVE-2022-40758 affects Samsung mTower up to version 0.3.0, where a Buffer Access with Incorrect Length Value in the TEE_CipherUpdate function can be triggered by a trusted application using an excessive srcLen, causing a Denial of Service. The issue is rooted in incorrect length handling in TEE_C...

CVE-2022-40758

A Buffer Access with Incorrect Length Value vulnerablity in the TEECipherUpdate function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEECipherUpdate with an excessive size value of srcLen...

CVE-2022-40759

A NULL pointer dereference issue in the TEEMACCompareFinal function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEEMACCompareFinal with a NULL pointer for the parameter operation...

CVE-2022-40759

CVE-2022-40759 affects Samsung mTower up to version 0.3.0. A NULL pointer dereference in TEE_MACCompareFinal when the operation parameter is NULL can cause a Denial of Service in trusted applications. The main description provides no exploit details. A PT-Security advisory (PT-2022-25519) notes a...

CVE-2022-40759

A NULL pointer dereference issue in the TEEMACCompareFinal function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service DoS by invoking the function TEEMACCompareFinal with a NULL pointer for the parameter operation...