Vulnerabilidades

Memory corruption during PlayReady APP usecase while processing TA commands.

Memory corruption when the UE receives an RTP packet from the network, during the reassembly of NALUs.

Information disclosure while decoding RTP packet received by UE from the network, when payload length mentioned is greater than the available buffer length.

Cryptographic issue while performing RSA PKCS padding decoding.

Information disclosure when an invalid RTCP packet is received during a VoLTE/VoWiFi IMS call.

Information disclosure may occur while processing goodbye RTCP packet from network.

Information disclosure may occur while decoding the RTP packet with invalid header extension from network.

Memory corruption occurs while connecting a STA to an AP and initiating an ADD TS request from the AP to establish a TSpec session.

Memory corruption while processing API calls to NPU with invalid input.

Memory corruption while processing GPU page table switch.

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

Memory corruption while handling session errors from firmware.

Transient DOS as modem reset occurs when an unexpected MAC RAR (with invalid PDU length) is seen at UE.

Transient DOS while handling PS event when Program Service name length offset value is set to 255.

Information disclosure while decoding Tracking Area Update Accept or Attach Accept message received from network.

Transient DOS when registration accept OTA is received with incorrect ciphering key data IE in Modem.

Transient DOS while importing a PKCS#8-encoded RSA key with zero bytes modulus.

Transient DOS while decoding attach reject message received by UE, when IEI is set to ESM_IEI.

Memory corruption when IOMMU unmap operation fails, the DMA and anon buffers are getting released.

Memory corruption while performing finish HMAC operation when context is freed by keymaster.

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.

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.

Memory corruption in Audio during playback with speaker protection.

Memory corruption in HLOS while running playready use-case.

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