PT-2021-13446 · Google · Android Kernel

Name of the Vulnerable Software and Affected Versions: Android kernel affected versions not specified Description: The issue concerns the Android kernel. There is no information provided about the estimated number of potentially affected devices worldwide or details about real-world incidents whe...

CVE-2021-0920: Concurrent Execution using Shared Resource with Improper Synchronization

In unixscmtoskb of afunix.c, there is a possible use after free bug due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:...

CVE-2021-1046: Out-of-bounds Read

In lwisdpmupdateclock of lwisdevicedpm.c, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndro...

PT-2021-22699

Name of the Vulnerable Software and Affected Versions: Android kernel versions affected versions not specified Description: The issue is related to a possible use-after-free due to improper locking in the configfs open file function of file.c. This could lead to local escalation of privilege in t...

PT-2021-6104

Name of the Vulnerable Software and Affected Versions Android kernel versions affected versions not specified Description The issue is related to a possible disclosure of kernel heap memory due to a race condition in the gadget dev desc UDC show function of configfs.c. This could lead to local...

PT-2021-22687

Name of the Vulnerable Software and Affected Versions: Android kernel affected versions not specified Description: In the synchronous process io entries function of lwis ioctl.c, there is a possible out of bounds write due to a race condition. This could lead to local escalation of privilege with...

PT-2021-6106

Name of the Vulnerable Software and Affected Versions Android kernel versions affected versions not specified Description The issue is related to a possible out of bounds read in the ufshcd eh device reset handler function of ufshcd.c due to a missing bounds check. This could lead to local...

CVE-2021-39640: Improper Locking

In dwc3gadgetep0queue of ep0.c, there is a possible out of bounds write due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:...

PT-2021-22698

Name of the Vulnerable Software and Affected Versions: Android kernel affected versions not specified Description: The issue concerns the Android kernel. There is no information provided about the estimated number of potentially affected devices worldwide or details about real-world incidents whe...

CVE-2021-39657: Out-of-bounds Read

In ufshcdehdeviceresethandler of ufshcd.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid...

CVE-2021-39641: Undefined Security Weakness

Product: AndroidVersions: Android kernelAndroid ID: A-126949257References: N/A...

CVE-2021-0924: Out-of-bounds Read

In xhcivendorgetops of xhci.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:...

CVE-2021-39636: Improper Initialization

In doiptgetctl and doiptsetctl of iptables.c, there is a possible way to leak kernel information due to uninitialized data. This could lead to local information disclosure with system execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android...

CVE-2021-0961: Missing Initialization of Resource

In quotaprocwrite of xtquota2.c, there is a possible way to read kernel memory due to uninitialized data. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:...

CVE-2021-1043: Undefined Security Weakness

In TBD of TBD, there is a possible downgrade attack due to under utilized anti-rollback protections. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:...

CVE-2021-1042: Use After Free

In dsipaneldebugfsreadcmdset of dsipanel.c, there is a possible disclosure of freed kernel heap memory due to a use after free. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Androi...

CVE-2021-1041: Out-of-bounds Read

In TBD of TBD, there is a possible out of bounds read due to memory corruption. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-182950799References...

CVE-2021-39646: Undefined Security Weakness

Product: AndroidVersions: Android kernelAndroid ID: A-201537251References: N/A...

CVE-2021-39639: Missing Authorization

In TBD of fvp.c, there is a possible way to glitch CPU behavior due to a missing permission check. This could lead to local escalation of privilege with physical access to device internals with no additional execution privileges needed. User interaction is not needed for exploitation.Product:...

CVE-2021-39650: Out-of-bounds Write

In TBD of TBD, 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.Product: AndroidVersions: Android kernelAndroid ID: A-169763055References...