CVE-2017-13695 (GCVE-0-2017-13695)

Vulnerability from cvelistv5 – Published: 2017-08-25 07:00 – Updated: 2024-08-05 19:05
VLAI?
Summary
The acpi_ns_evaluate() function in drivers/acpi/acpica/nseval.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.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
https://usn.ubuntu.com/3696-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3762-1/ vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/bid/100497 vdb-entryx_refsource_BID
https://usn.ubuntu.com/3762-2/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3696-2/ vendor-advisoryx_refsource_UBUNTU
https://github.com/acpica/acpica/pull/296/commits… x_refsource_MISC
https://patchwork.kernel.org/patch/9850567/ x_refsource_MISC
Show details on NVD website
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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