CVE-2017-13694

State: Published
Severity: Not scored
Published: Aug 25, 2017
Updated: Dec 18, 2024
Reserved: Aug 25, 2017

Description

The acpi_ps_complete_final_op() function in drivers/acpi/acpica/psobject.c in the Linux kernel through 4.12.9 does not flush the node and node_ext caches 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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://patchwork.kernel.org/patch/9806085/
100500vdb-entry
https://github.com/acpica/acpica/pull/278/commits/4a0243ecb4c94e2d73510d096c5ea4d0711fc6c0
https://github.com/acpica/acpica/pull/278

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