CVE-2017-11473

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

Buffer overflow in the mp_override_legacy_irq() function in arch/x86/kernel/acpi/boot.c in the Linux kernel through 3.2 allows local users to gain privileges via a crafted ACPI table.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-120

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://www.securityfocus.com/bid/100010Third Party Advisory, VDB Entry
https://access.redhat.com/errata/RHSA-2018:0654Third Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=70ac67826602edf8c0ccb413e5ba7eacf597a60cPatch, Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=96301209473afd3f2f274b91cb7082d161b9be65Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=dad5ab0db8deac535d03e3fe3d8f2892173fa6a4Patch, Vendor Advisory
https://source.android.com/security/bulletin/pixel/2018-01-01Third Party Advisory
https://usn.ubuntu.com/3754-1/Third Party Advisory
http://www.securityfocus.com/bid/100010Third Party Advisory, VDB Entry
https://access.redhat.com/errata/RHSA-2018:0654Third Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=70ac67826602edf8c0ccb413e5ba7eacf597a60cPatch, Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=96301209473afd3f2f274b91cb7082d161b9be65Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=dad5ab0db8deac535d03e3fe3d8f2892173fa6a4Patch, Vendor Advisory
https://source.android.com/security/bulletin/pixel/2018-01-01Third Party Advisory
https://usn.ubuntu.com/3754-1/Third Party Advisory

Timeline

Published: Jul 20, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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