Lr12a vulnerabilities
13 known vulnerabilities in Lr12a from MediaTek. 13 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
Latest first
- 7.5 High severity
MediaTek chipset: Out-of-bounds Write
In Modem, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User i
- 8.1 High severity
MT2735, MT2737, MT6739, MT6761, MT6762…: Out-of-bounds Write
In Modem, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote escalation of privilege, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User i
- 7.5 High severity
MT2735, MT2737, MT6739, MT6761, MT6762…: Out-of-bounds Write
In Modem, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote escalation of privilege, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. Use
- 7.5 High severity
MT2735, MT2737, MT6739, MT6761, MT6762…: Out-of-bounds Write
In ims service, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed.
- 7.5 High severity
MT2735, MT2737, MT6739, MT6761, MT6762…: Inadequate Encryption Strength
In Modem, there is a possible information disclosure due to incorrect error handling. This could lead to remote information disclosure, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. Us
- 8.8 High severity
MT2735, MT6767, MT6768, MT6769, MT6769K…: Out-of-bounds Write
In Modem, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interactio
- 7.5 High severity
MT2735, MT2737, MT6767, MT6768, MT6769…: Deserialization of Untrusted Data
In Modem, there is a possible system crash due to a logic error. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01412526; Issue ID: MSV-2018.
- 7.5 High severity
MT2731, MT6739, MT6761, MT6762, MT6763…: Improper Restriction of Operations within the Bounds of a Memory Buffer
In Modem, there is a possible system crash due to incorrect error handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01297807; Issue ID: MSV-1482.
- 7.5 High severity
MT2731, MT6739, MT6761, MT6762, MT6763…: Improper Restriction of Operations within the Bounds of a Memory Buffer
In Modem, there is a possible system crash due to incorrect error handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01297806; Issue ID: MSV-1481.
- 8.8 High severity
MT2731, MT2735, MT2737, MT3967, MT6297…: Out-of-bounds Write
In modem protocol, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01240012; Issue ID
- 7.5 High severity
MT2731, MT2735, MT6297, MT6725, MT6739…: Reachable Assertion
In Modem 4G RRC, there is a possible system crash due to improper input validation. This could lead to remote denial of service, when concatenating improper SIB12 (CMAS message), with no additional execution privileges needed. User interaction is not needed fo
- 9.8 Critical severity
MT2731, MT2735, MT6297, MT6725, MT6735…: Out-of-bounds Write
In Modem 2G RR, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution when decoding GPRS Packet Neighbour Cell Data (PNCD) improper neighbouring cell size with no additional execution privileges needed.
- 9.8 Critical severity
MT2731, MT2735, MT6297, MT6725, MT6735…: Out-of-bounds Write
In Modem 2G/3G CC, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution when decoding combined FACILITY with no additional execution privileges needed. User interaction is not needed for exploitation.