CVSS: 4.4EPSS: 0%CPEs: 55EXPL: 0CVE-2023-20635
https://notcve.org/view.php?id=CVE-2023-20635
In keyinstall, there is a possible information disclosure due to an integer overflow. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07563028; Issue ID: ALPS07563028. • https://corp.mediatek.com/product-security-bulletin/March-2023 • CWE-191: Integer Underflow (Wrap or Wraparound) •
CVSS: 6.7EPSS: 0%CPEs: 16EXPL: 0CVE-2023-20621
https://notcve.org/view.php?id=CVE-2023-20621
In tinysys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07664755; Issue ID: ALPS07664755. • https://corp.mediatek.com/product-security-bulletin/March-2023 • CWE-20: Improper Input Validation •
CVSS: 6.7EPSS: 0%CPEs: 27EXPL: 0CVE-2023-20630
https://notcve.org/view.php?id=CVE-2023-20630
In usb, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07628505; Issue ID: ALPS07628505. • https://corp.mediatek.com/product-security-bulletin/March-2023 • CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2022-20455
https://notcve.org/view.php?id=CVE-2022-20455
In addAutomaticZenRule of ZenModeHelper.java, there is a possible persistent denial of service due to resource exhaustion. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-242537431 • https://source.android.com/security/bulletin/2023-02-01 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2023-20933
https://notcve.org/view.php?id=CVE-2023-20933
In several functions of MediaCodec.cpp, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-245860753 • https://source.android.com/security/bulletin/2023-02-01 • CWE-416: Use After Free •