ASB-A-170658976
Dashboard / Vulnerabilities / ASB-A-170658976
Summary:
Details: In fill_thread_core_info of binfmt_elf.c, there is a possible leak of kernel heap memory due to uninitialized data. This could lead to local information disclosure to an application core dump with no additional execution privileges needed. User interaction is not needed for exploitation.
References: https://source.android.com/security/bulletin/2021-01-01, http://android.googlesource.com/kernel/common/+/1d605416fb7175e1adf094251466caa52093b413
Affected packages
Package
Name: :linux_kernel:
Purl:
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- :0
Fixed -:2021-01-05
Affected versions
Kernel
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
