CVE-2017-13693

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Summary

CVECVE-2017-13693
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-08-25 08:29:00 UTC
Updated2017-09-20 14:51:00 UTC
DescriptionThe 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.

Risk And Classification

Problem Types: CWE-200

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

References

ReferenceSourceLinkTags
Linux Kernel 'drivers/acpi/acpica/dsutils.c' Local Information Disclosure Vulnerability BID www.securityfocus.com Third Party Advisory, VDB Entry
acpi: acpica: fix acpi operand cache leak in dsutils.c - Patchwork MISC patchwork.kernel.org Patch, Third Party Advisory
acpi: acpica: fix acpi operand cache leak in dsutils.c by kkamagui · Pull Request #295 · acpica/acpica · GitHub MISC github.com Issue Tracking, Patch, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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