Vulnerabilidades

Transient DOS when MAC configures config id greater than supported maximum value.

Weak configuration may lead to cryptographic issue when a VoWiFi call is triggered from UE.

Memory Corruption when concurrent access to shared buffer occurs due to improper synchronization between assignment and deallocation of buffer resources.

Cryptographic Issue when a shared VM reference allows HLOS to boot loader and access cert chain.

Memory Corruption when accessing a buffer after it has been freed while processing IOCTL calls.

Memory Corruption when concurrent access to shared buffer occurs during IOCTL calls.

Memory corruption while handling different IOCTL calls from the user-space simultaneously.

Memory Corruption when accessing buffers with invalid length during TA invocation.

Transient DOS when an LTE RLC packet with invalid TB is received by UE.

An issue was discovered in Samsung Mobile Processor, Wearable Processor and Modem Exynos 980, 990, 850, 1080, 9110, W920, W930, W1000 and Modem 5123. Incorrect handling of NAS Registration messages leads to a Denial of Service because of Improper Handling of Exceptional Conditions.

Transient DOS when processing a received frame with an excessively large authentication information element.

Cryptographic issue when a Trusted Zone with outdated code is triggered by a HLOS providing incorrect input.

Flame II HSPA USB Modem contains an unquoted service path vulnerability in its Windows service configuration. Attackers can exploit the unquoted path in 'C:\Program Files (x86)\Internet Telcel\ApplicationController.exe' to execute arbitrary code with elevated system privileges.

Information disclosure when a weak hashed value is returned to userland code in response to a IOCTL call to obtain a session ID.

Memory corruption while processing identity credential operations in the trusted application.

Memory corruption while processing a secure logging command in the trusted application.

Cryptographic issue may occur while encrypting license data.

Memory corruption while deinitializing a HDCP session.

Memory corruption while handling buffer mapping operations in the cryptographic driver.

Information disclosure while processing a firmware event.

Transient DOS while parsing video packets received from the video firmware.

An issue was discovered in L2 in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2400, 1580, 9110, W920, W930, Modem 5123, and Modem 5400. Incorrect handling of RRC packets leads to a Denial of Service.

An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 9110, W920, W930, W1000, Modem 5123, Modem 5300, Modem 5400. The lack of a length check leads to out-of-bounds writes via malformed NAS packets.

Memory corruption while handling IOCTL calls to set mode.

Memory corruption while copying packets received from unix clients.