Samsung: Security Vulnerabilities
Implicit intent hijacking vulnerability in UPHelper library prior to version 3.0.12 allows attackers to access sensitive information via implicit intent.
CVSS Score
4.0
EPSS Score
0.001
Published
2022-10-07
Improper protection in IOMMU prior to SMR Oct-2022 Release 1 allows unauthorized access to secure memory.
CVSS Score
6.4
EPSS Score
0.0
Published
2022-10-07
An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). createDB in security/provisioning/src/provisioningdatabasemanager.c has a missing sqlite3_free after sqlite3_exec, leading to a denial of service.
CVSS Score
7.5
EPSS Score
0.002
Published
2022-09-29
An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). l2_packet_receive_timeout in wpa_supplicant/src/l2_packet/l2_packet_pcap.c has a missing check on the return value of pcap_dispatch, leading to a denial of service (malfunction).
CVSS Score
7.5
EPSS Score
0.003
Published
2022-09-29
A Buffer Access with Incorrect Length Value vulnerablity in the TEE_MACComputeFinal function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service (DoS) by invoking the function TEE_MACComputeFinal with an excessive size value of messageLen.
CVSS Score
7.5
EPSS Score
0.001
Published
2022-09-16
A Buffer Access with Incorrect Length Value vulnerablity in the TEE_CipherUpdate function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service (DoS) by invoking the function TEE_CipherUpdate with an excessive size value of srcLen.
CVSS Score
7.5
EPSS Score
0.001
Published
2022-09-16
A NULL pointer dereference issue in the TEE_MACCompareFinal function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service (DoS) by invoking the function TEE_MACCompareFinal with a NULL pointer for the parameter operation.
CVSS Score
7.5
EPSS Score
0.001
Published
2022-09-16
A Buffer Access with Incorrect Length Value vulnerablity in the TEE_MACUpdate function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service (DoS) by invoking the function TEE_MACUpdate with an excessive size value of chunkSize.
CVSS Score
7.5
EPSS Score
0.001
Published
2022-09-16
The function tee_obj_free in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service (DoS) by invoking the function TEE_AllocateOperation with a disturbed heap layout, related to utee_cryp_obj_alloc.
CVSS Score
7.5
EPSS Score
0.006
Published
2022-09-16
A Memory Allocation with Excessive Size Value vulnerablity in the TEE_Realloc function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service (DoS) by invoking the function TEE_Realloc with an excessive number for the parameter len.
CVSS Score
7.5
EPSS Score
0.001
Published
2022-09-16