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Vulnerability Intelligence

Vulnerability IntelligenceCVE-2016-3140

CVE-2016-3140

MEDIUM4.6

The digi_port_init function in drivers/usb/serial/digi_acceleport

Published May 2, 2016

Modified 1 years ago

Details

The digi_port_init function in drivers/usb/serial/digi_acceleport.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor.

References

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5a07975ad0a36708c6b0a5b9fea1ff811d0b0c1f

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00060.html

http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html

http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html

http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html

http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00059.html

http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html

http://www.debian.org/security/2016/dsa-3607

http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.1

http://www.openwall.com/lists/oss-security/2016/03/14/6

http://www.securityfocus.com/bid/84304

http://www.ubuntu.com/usn/USN-2968-1

http://www.ubuntu.com/usn/USN-2968-2

http://www.ubuntu.com/usn/USN-2970-1

http://www.ubuntu.com/usn/USN-2971-1

http://www.ubuntu.com/usn/USN-2971-2

http://www.ubuntu.com/usn/USN-2971-3

http://www.ubuntu.com/usn/USN-2996-1

http://www.ubuntu.com/usn/USN-2997-1

http://www.ubuntu.com/usn/USN-3000-1

https://bugzilla.redhat.com/show_bug.cgi?id=1316995

https://github.com/torvalds/linux/commit/5a07975ad0a36708c6b0a5b9fea1ff811d0b0c1f

https://www.cve.org/CVERecord?id=CVE-2016-3140

https://www.exploit-db.com/exploits/39537/

CVSS Analysis

CVSS v3.0

4.6

Exploitability

Attack Vector

PhysicalAV:P

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

HighA:H

4.6/CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Ecosystems

Timeline

PublishedMay 2, 2016

ModifiedAug 5, 2024

CVE-2016-3140 | Mondoo Vulnerability Intelligence