Описание
The acpi_ns_terminate() function in drivers/acpi/acpica/nsutils.c in the Linux kernel before 4.12 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism (in the kernel through 4.9) via a crafted ACPI table.
Ссылки
- Issue TrackingPatchThird Party Advisory
- Issue TrackingPatchThird Party Advisory
- Issue TrackingPatchThird Party Advisory
- Issue TrackingPatchThird Party Advisory
- Issue TrackingPatchThird Party Advisory
- Issue TrackingPatchThird Party Advisory
Уязвимые конфигурации
EPSS
7.1 High
CVSS3
3.6 Low
CVSS2
Дефекты
Связанные уязвимости
The acpi_ns_terminate() function in drivers/acpi/acpica/nsutils.c in the Linux kernel before 4.12 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism (in the kernel through 4.9) via a crafted ACPI table.
The acpi_ns_terminate() function in drivers/acpi/acpica/nsutils.c in the Linux kernel before 4.12 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism (in the kernel through 4.9) via a crafted ACPI table.
The acpi_ns_terminate() function in drivers/acpi/acpica/nsutils.c in t ...
The acpi_ns_terminate() function in drivers/acpi/acpica/nsutils.c in the Linux kernel before 4.12 does not flush the operand cache and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism (in the kernel through 4.9) via a crafted ACPI table.
EPSS
7.1 High
CVSS3
3.6 Low
CVSS2