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CVE-2016-3136

Date: May 2, 2016

The mct_u232_msr_to_state function in drivers/usb/serial/mct_u232.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 USB device without two interrupt-in endpoint descriptors.

Language: C

Severity Score

4.6

Related Resources (27)

Url: http://www.openwall.com/lists/oss-security/2016/03/14/2

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

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

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

Url: https://github.com/torvalds/linux/commit/4e9a0b05257f29cf4b75f3209243ed71614d062e

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

Url: https://security-tracker.debian.org/tracker/CVE-2016-3136

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

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

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

Url: https://www.exploit-db.com/exploits/39541/

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

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

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

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

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

Url: https://bugzilla.redhat.com/show_bug.cgi?id=1317007

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

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2016-3136

Url: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4e9a0b05257f29cf4b75f3209243ed71614d062e

Url: https://nvd.nist.gov/vuln/detail/CVE-2016-3136

Url: https://bugzilla.redhat.com/show_bug.cgi?id=1283370

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

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

Url: https://access.redhat.com/security/cve/CVE-2016-3136

Url: http://www.securityfocus.com/bid/84299

Url: https://www.mend.io/vulnerability-database/CVE-2016-3136

Severity Score

4.6

CVSS v3.1

Base Score:	4.6
Attack Vector (AV):	PHYSICAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.9
Access Vector (AV):	LOCAL
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	COMPLETE
Additional information:

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CVE-2016-3136

Date: May 2, 2016

Language: C

Severity Score

Related Resources (27)

Severity Score

CVSS v3.1

CVSS v2

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