Vulnerabilidades

Memory corruption may occur while attaching VM when the HLOS retains access to VM.

Memory corruption while reading response from FW, when buffer size is changed by FW while driver is using this size to write null character at the end of buffer.

Memory corruption while processing a data structure, when an iterator is accessed after it has been removed, potential failures occur.

Memory corruption while reading secure file.

Dell Client Platform BIOS contains a Stack-based Buffer Overflow Vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary code execution.

Transient DOS may occur while parsing SSID in action frames.

Cryptographic issue occurs during PIN/password verification using Gatekeeper, where RPMB writes can be dropped on verification failure, potentially leading to a user throttling bypass.

There may be information disclosure during memory re-allocation in TZ Secure OS.

Memory corruption while calling the NPU driver APIs concurrently.

Transient DOS may occur while processing the country IE.

Memory corruption in display driver while detaching a device.

Memory corruption may occur while validating ports and channels in Audio driver.

Information disclosure while deriving keys for a session for any Widevine use case.

Dell Client Platform BIOS contains a Weak Authentication vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges.

Memory corruption while power-up or power-down sequence of the camera sensor.

Memory corruption when allocating and accessing an entry in an SMEM partition continuously.

Memory corruption while Configuring the SMR/S2CR register in Bypass mode.

Memory corruption while processing voice packet with arbitrary data received from ADSP.

Memory corruption while handling session errors from firmware.

Cryptographic issue when a controller receives an LMP start encryption command under unexpected conditions.

Memory corruption while processing IOCTL call for getting group info.

Memory corruption when two threads try to map and unmap a single node simultaneously.

Memory corruption when user provides data for FM HCI command control operations.

Transient DOS while processing TIM IE from beacon frame as there is no check for IE length.

Transient DOS while parsing MBSSID during new IE generation in beacon/probe frame when IE length check is either missing or improper.