7.8
CVSSv3

CVE-2017-11473

Published: 20/07/2017 Updated: 19/01/2023
CVSS v2 Base Score: 7.2 | Impact Score: 10 | Exploitability Score: 3.9
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 642
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Vulnerability Summary

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

Vulnerability Trend

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linux linux kernel

canonical ubuntu linux 14.04

Vendor Advisories

Synopsis Important: kernel-alt security, bug fix, and enhancement update Type/Severity Security Advisory: Important Topic An update for kernel-alt is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability S ...
Several security issues were fixed in the Linux kernel ...
Buffer overflow in mp_override_legacy_irq():Buffer overflow in the mp_override_legacy_irq() function in arch/x86/kernel/acpi/bootc in the Linux kernel through 4122 allows local users to gain privileges via a crafted ACPI table (CVE-2017-11473) A race between inotify_handle_event() and sys_rename():A race condition was found in the Linux kernel, ...
Buffer overflow in the mp_override_legacy_irq() function in arch/x86/kernel/acpi/bootc in the Linux kernel through 4122 allows local users to gain privileges via a crafted ACPI table ...