Vulnerabilidades

Memory corruption while processing the event ring, the context read pointer is untrusted to HLOS and when it is passed with arbitrary values, may point to address in the middle of ring element.

Memory corruption in Core when updating rollback version for TA and OTA feature is enabled.

Memory corruption in Core while processing control functions.

Memory corruption in Trusted Execution Environment while deinitializing an object used for license validation.

Transient DOS while parsing IPv6 extension header when WLAN firmware receives an IPv6 packet that contains `IPPROTO_NONE` as the next header.

Memory corruption when resource manager sends the host kernel a reply message with multiple fragments.

Transient DOS when WLAN firmware receives "reassoc response" frame including RIC_DATA element.

The session index variable in PCM host voice audio driver initialized before PCM open, accessed during event callback from ADSP and reset during PCM close may lead to race condition between event callback - PCM close and reset session index causing memory corruption.

Transient DOS while processing a WMI P2P listen start command (0xD00A) sent from host.

Transient DOS in WLAN Firmware while parsing a BTM request.

Cryptographic issue in Automotive while unwrapping the key secs2d and verifying with RPMB data.

Permanent DOS in Hypervisor while untrusted VM without PSCI support makes a PSCI call.

Memory corruption in HLOS while running playready use-case.

Information disclosure in Core services while processing a Diag command.

Memory corruption in Graphics Linux while assigning shared virtual memory region during IOCTL call.

Memory corruption while submitting a large list of sync points in an AUX command to the IOCTL_KGSL_GPU_AUX_COMMAND.

Transient DOS while parsing WPA IES, when it is passed with length more than expected size.

Transient DOS in WLAN Firmware while processing a FTMR frame.

Transient DOS when processing a NULL buffer while parsing WLAN vdev.

Memory corruption when processing cmd parameters while parsing vdev.

Memory corruption in Core while processing RX intent request.

Transient DOS while converting TWT (Target Wake Time) frame parameters in the OTA broadcast.

Transient DOS while parsing a vender specific IE (Information Element) of reassociation response management frame.

Memory corruption in DSP Services during a remote call from HLOS to DSP.

Under certain scenarios the WLAN Firmware will reach an assertion due to state confusion while looking up peer ids.