Guo Yonggang

**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.

**Name of the Vulnerable Software and Affected Versions** Huawei P8 phones versions GRA-TL00 before GRA-TL00C01B220SP01 Huawei P8 phones versions GRA-CL00 before GRA-CL00C92B220 Huawei P8 phones versions GRA-CL10 before GRA-CL10C92B220 Huawei P8 phones versions GRA-UL00 before GRA-UL00C00B220 Huawei P8 phones versions GRA-UL10 before GRA-UL10C00B220 Huawei Mate7 phones versions MT7-UL00 before MT7-UL00C17B354 Huawei Mate7 phones versions MT7-TL10 before MT7-TL10C00B354 Huawei Mate7 phones versions MT7-TL00 before MT7-TL00C01B354 Huawei Mate7 phones versions MT7-CL00 before MT7-CL00C92B354 **Description** The issue allows remote attackers to cause a denial of service, resulting in invalid memory access and reboot, via unspecified vectors related to input null pointer as parameter. **Recommendations** For Huawei P8 phones versions GRA-TL00 before GRA-TL00C01B220SP01, update to a version after GRA-TL00C01B220SP01. For Huawei P8 phones versions GRA-CL00 before GRA-CL00C92B220, update to a version after GRA-CL00C92B220. For Huawei P8 phones versions GRA-CL10 before GRA-CL10C92B220, update to a version after GRA-CL10C92B220. For Huawei P8 phones versions GRA-UL00 before GRA-UL00C00B220, update to a version after GRA-UL00C00B220. For Huawei P8 phones versions GRA-UL10 before GRA-UL10C00B220, update to a version after GRA-UL10C00B220. For Huawei Mate7 phones versions MT7-UL00 before MT7-UL00C17B354, update to a version after MT7-UL00C17B354. For Huawei Mate7 phones versions MT7-TL10 before MT7-TL10C00B354, update to a version after MT7-TL10C00B354. For Huawei Mate7 phones versions MT7-TL00 before MT7-TL00C01B354, update to a version after MT7-TL00C01B354. For Huawei Mate7 phones versions MT7-CL00 before MT7-CL00C92B354, update to a version after MT7-CL00C92B354.