CVE-2017-8072

The cp2112_gpio_direction_input function in drivers/hid/hid-cp2112.c in the Linux kernel 4.9.x before 4.9.9 does not have the expected EIO error status for a zero-length report, which allows local users to have an unspecified impact via unknown vectors.

CVSS v3 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3 : HIGH

Vector : AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.9	Vendor Advisory Release Notes
http://www.openwall.com/lists/oss-security/2017/04/16/4	Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/98010	Third Party Advisory VDB Entry
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8e9faa15469ed7c7467423db4c62aeed3ff4cae3	Patch
https://github.com/torvalds/linux/commit/8e9faa15469ed7c7467423db4c62aeed3ff4cae3	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel:4.9:::::::*
	cpe:2.3:o:linux:linux_kernel:4.9.1:::::::*
	cpe:2.3:o:linux:linux_kernel:4.9.2:::::::*
	cpe:2.3:o:linux:linux_kernel:4.9.3:::::::*
	cpe:2.3:o:linux:linux_kernel:4.9.4:::::::*
	cpe:2.3:o:linux:linux_kernel:4.9.5:::::::*
	cpe:2.3:o:linux:linux_kernel:4.9.6:::::::*
	cpe:2.3:o:linux:linux_kernel:4.9.8:::::::*

History

No history.

Information

Published : 2017-04-23 05:59

Updated : 2017-04-27 17:50

NVD link : CVE-2017-8072

Mitre link : CVE-2017-8072

CVE.ORG link : CVE-2017-8072

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-388

7PK - Errors

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