Chen Gengjia

**Nome do software vulnerável e versões afetadas** Qualcomm IPC no Snapdragon Mobile (versões afetadas não especificadas) **Descrição** O problema está relacionado à corrupção de memória no Qualcomm IPC devido a uma cópia de buffer sem verificação do tamanho da entrada ao iniciar a comunicação com um kernel comprometido. **Recomendações** No momento, não há informações sobre uma versão mais recente que contenha uma correção para essa vulnerabilidade.

**Name of the Vulnerable Software and Affected Versions** Huawei Honor 6, Honor 6 Plus, Honor 7 phones with software versions earlier than 6.9.16 **Description** The issue allows attackers to disable the PXN defense mechanism, potentially leading to system crashes or privilege escalation by invoking related drive code. **Recommendations** For versions earlier than 6.9.16, update to version 6.9.16 or later to resolve the issue.

**Name of the Vulnerable Software and Affected Versions** Huawei P8 smartphones versions GRA-TL00 before GRA-TL00C01B230 Huawei P8 smartphones versions GRA-CL00 before GRA-CL00C92B230 Huawei P8 smartphones versions GRA-CL10 before GRA-CL10C92B230 Huawei P8 smartphones versions GRA-UL00 before GRA-UL00C00B230 Huawei P8 smartphones versions GRA-UL10 before GRA-UL10C00B230 Huawei Mate S smartphones versions CRR-TL00 before CRR-TL00C01B160SP01 Huawei Mate S smartphones versions CRR-UL00 before CRR-UL00C00B160 Huawei Mate S smartphones versions CRR-CL00 before CRR-CL00C92B161 **Description** The issue allows remote attackers to cause a denial of service (crash) via a crafted application, specifically targeting the ION driver in affected Huawei smartphones. **Recommendations** For Huawei P8 smartphones versions GRA-TL00 before GRA-TL00C01B230, update to version GRA-TL00C01B230 or later. For Huawei P8 smartphones versions GRA-CL00 before GRA-CL00C92B230, update to version GRA-CL00C92B230 or later. For Huawei P8 smartphones versions GRA-CL10 before GRA-CL10C92B230, update to version GRA-CL10C92B230 or later. For Huawei P8 smartphones versions GRA-UL00 before GRA-UL00C00B230, update to version GRA-UL00C00B230 or later. For Huawei P8 smartphones versions GRA-UL10 before GRA-UL10C00B230, update to version GRA-UL10C00B230 or later. For Huawei Mate S smartphones versions CRR-TL00 before CRR-TL00C01B160SP01, update to version CRR-TL00C01B160SP01 or later. For Huawei Mate S smartphones versions CRR-UL00 before CRR-UL00C00B160, update to version CRR-UL00C00B160 or later. For Huawei Mate S smartphones versions CRR-CL00 before CRR-CL00C92B161, update to version CRR-CL00C92B161 or later.

**Name of the Vulnerable Software and Affected Versions** Huawei P8 smartphones with software versions prior to GRA-TL00C01B230 Huawei P8 smartphones with software versions prior to GRA-CL00C92B230 Huawei P8 smartphones with software versions prior to GRA-CL10C92B230 Huawei P8 smartphones with software versions prior to GRA-UL00C00B230 Huawei P8 smartphones with software versions prior to GRA-UL10C00B230 Huawei Mate S smartphones with software versions prior to CRR-TL00C01B160SP01 Huawei Mate S smartphones with software versions prior to CRR-UL00C00B160 Huawei Mate S smartphones with software versions prior to CRR-CL00C92B161 **Description** The issue allows attackers to cause a denial of service, resulting in a system crash, via a crafted application. This application triggers an invalid memory access, exploiting the Maxim smartpa dev driver in affected Huawei smartphones. **Recommendations** For Huawei P8 smartphones with software versions prior to GRA-TL00C01B230, update to version GRA-TL00C01B230 or later. For Huawei P8 smartphones with software versions prior to GRA-CL00C92B230, update to version GRA-CL00C92B230 or later. For Huawei P8 smartphones with software versions prior to GRA-CL10C92B230, update to version GRA-CL10C92B230 or later. For Huawei P8 smartphones with software versions prior to GRA-UL00C00B230, update to version GRA-UL00C00B230 or later. For Huawei P8 smartphones with software versions prior to GRA-UL10C00B230, update to version GRA-UL10C00B230 or later. For Huawei Mate S smartphones with software versions prior to CRR-TL00C01B160SP01, update to version CRR-TL00C01B160SP01 or later. For Huawei Mate S smartphones with software versions prior to CRR-UL00C00B160, update to version CRR-UL00C00B160 or later. For Huawei Mate S smartphones with software versions prior to CRR-CL00C92B161, update to version CRR-CL00C92B161 or later.