The acpi_ds_create_operands() function in drivers/acpi/acpica/dsutils.c in the Linux kernel through 4.12.9 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.
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History
Wed, 18 Dec 2024 18:00:00 +0000
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MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2017-08-25T07:00:00
Updated: 2024-12-18T17:51:08.285597Z
Reserved: 2017-08-25T00:00:00
Link: CVE-2017-13693
Vulnrichment
No data.
NVD
Status : Modified
Published: 2017-08-25T08:29:00.273
Modified: 2024-12-18T18:15:05.487
Link: CVE-2017-13693
Redhat