Описание
The assoc_array_insert_into_terminal_node function in lib/assoc_array.c in the Linux kernel before 4.5.3 does not check whether a slot is a leaf, which allows local users to obtain sensitive information from kernel memory or cause a denial of service (invalid pointer dereference and out-of-bounds read) via an application that uses associative-array data structures, as demonstrated by the keyutils test suite.
Ссылки
- Issue TrackingPatchThird Party Advisory
- Third Party Advisory
- Release Notes
- Third Party AdvisoryVDB Entry
- Issue TrackingPatchThird Party Advisory
- Issue TrackingPatchThird Party Advisory
- Third Party Advisory
- Release Notes
- Third Party AdvisoryVDB Entry
- Issue TrackingPatchThird Party Advisory
Уязвимые конфигурации
EPSS
5.5 Medium
CVSS3
7.1 High
CVSS2
Дефекты
Связанные уязвимости
The assoc_array_insert_into_terminal_node function in lib/assoc_array.c in the Linux kernel before 4.5.3 does not check whether a slot is a leaf, which allows local users to obtain sensitive information from kernel memory or cause a denial of service (invalid pointer dereference and out-of-bounds read) via an application that uses associative-array data structures, as demonstrated by the keyutils test suite.
The assoc_array_insert_into_terminal_node function in lib/assoc_array.c in the Linux kernel before 4.5.3 does not check whether a slot is a leaf, which allows local users to obtain sensitive information from kernel memory or cause a denial of service (invalid pointer dereference and out-of-bounds read) via an application that uses associative-array data structures, as demonstrated by the keyutils test suite.
The assoc_array_insert_into_terminal_node function in lib/assoc_array. ...
The assoc_array_insert_into_terminal_node function in lib/assoc_array.c in the Linux kernel before 4.5.3 does not check whether a slot is a leaf, which allows local users to obtain sensitive information from kernel memory or cause a denial of service (invalid pointer dereference and out-of-bounds read) via an application that uses associative-array data structures, as demonstrated by the keyutils test suite.
EPSS
5.5 Medium
CVSS3
7.1 High
CVSS2