CVE-2017-11473

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.

CVSS v3.0 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=70ac67826602edf8c0ccb413e5ba7eacf597a60c	Patch Vendor Advisory
http://www.securityfocus.com/bid/100010	Third Party Advisory VDB Entry
https://source.android.com/security/bulletin/pixel/2018-01-01	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0654	Third Party Advisory
https://usn.ubuntu.com/3754-1/	Third Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=dad5ab0db8deac535d03e3fe3d8f2892173fa6a4	Patch Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=96301209473afd3f2f274b91cb7082d161b9be65	Vendor Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

Configuration 2 (hide)

cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*

Information

Published : 2017-07-19 21:29

Updated : 2023-01-19 07:48

NVD link : CVE-2017-11473

Mitre link : CVE-2017-11473

JSON object : View

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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Products Affected

canonical

ubuntu_linux

linux

linux_kernel

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