Vulnerabilidades

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

Memory corruption while assigning memory from the source DDR memory(HLOS) to ADSP.

Memory corruption while calling the NPU driver APIs concurrently.

Memory corruption while processing input message passed from FE driver.

Transient DOS may occur while processing the country IE.

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

Transient DOS during hypervisor virtual I/O operation in a virtual machine.

While processing the authentication message in UE, improper authentication may lead to information disclosure.

Information disclosure while parsing the OCI IE with invalid length.

Memory corruption while configuring a Hypervisor based input virtual device.

Information disclosure during audio playback.

Memory corruption can occur if an already verified IFS2 image is overwritten, bypassing boot verification. This allows unauthorized programs to be injected into security-sensitive images, enabling the booting of a tampered IFS2 system image.

Information disclosure while invoking callback function of sound model driver from ADSP for every valid opcode received from sound model driver.

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

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

Possible out of bound access in audio module due to lack of validation of user provided input.

Memory corruption while processing GPU page table switch.

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

Memory corruption while invoking IOCTL calls from the use-space for HGSL memory node.

Memory corruption while handling session errors from firmware.

Transient DOS while parsing the MBSSID IE from the beacons when IE length is 0.

Transient DOS while parsing ESP IE from beacon/probe response frame.

Information disclosure while parsing the multiple MBSSID IEs from the beacon.

Transient DOS while parsing noninheritance IE of Extension element when length of IE is 2 of beacon frame.

Memory corruption while processing IOCTL call for getting group info.