Mediatek Iot Yocto vulnerabilities

CVE-2023-20847 [MEDIUM] CWE-125 CVE-2023-20847: In imgsys_cmdq, there is a possible out of bounds read due to a missing valid range checking. This c In imgsys_cmdq, there is a possible out of bounds read due to a missing valid range checking. This could lead to local denial of service with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07354025; Issue ID: ALPS07340108.

CVE-2023-20840 [MEDIUM] CWE-125 CVE-2023-20840: In imgsys, there is a possible out of bounds read and write due to a missing valid range checking. T In imgsys, there is a possible out of bounds read and write due to a missing valid range checking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07326430; Issue ID: ALPS07326430.

CVE-2023-20812 [MEDIUM] CWE-787 CVE-2023-20812: In wlan driver, there is a possible out of bounds write due to improper input validation. This could In wlan driver, there is a possible out of bounds write due to improper input validation. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07944987; Issue ID: ALPS07944987.

CVE-2023-20673 [MEDIUM] CWE-843 CVE-2023-20673: In vcu, there is a possible memory corruption due to type confusion. This could lead to local escala In vcu, there is a possible memory corruption due to type confusion. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07519103; Issue ID: ALPS07519103.