CVE-2015-7566

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Summary

CVECVE-2015-7566
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2016-02-08 03:59:03 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionThe clie_5_attach function in drivers/usb/serial/visor.c in the Linux kernel through 4.4.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by inserting a USB device that lacks a bulk-out endpoint.

Risk And Classification

Primary CVSS: v3.0 4.6 MEDIUM from [email protected]

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

Problem Types: NVD-CWE-Other | n/a

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary4.6MEDIUMCVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
2.0[email protected]Primary4.9AV:L/AC:L/Au:N/C:N/I:N/A:C

CVSS v3.0 Breakdown

Attack Vector
Physical
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

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

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All
Operating System Novell Suse Linux Enterprise Debuginfo 11 sp4 All All
Operating System Novell Suse Linux Enterprise Real Time Extension 11 sp4 All All
Operating System Novell Suse Linux Enterprise Real Time Extension 12 sp1 All All
Operating System Novell Suse Linux Enterprise Server 11 extra All All
Operating System Novell Suse Linux Enterprise Server 11 sp4 All All
Application Novell Suse Linux Enterprise Software Development Kit 11 sp4 All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
kernel/git/torvalds/linux.git - Linux kernel source tree af854a3a-2127-422b-91ae-364da2661108 git.kernel.org Vendor Advisory
USB: serial: visor: fix crash on detecting device without write_urbs · torvalds/linux@cb32321 · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com
[security-announce] SUSE-SU-2016:1672-1: important: Security update for af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org Third Party Advisory
USN-2929-2: Linux kernel (Trusty HWE) vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
CVE-2015-7566 af854a3a-2127-422b-91ae-364da2661108 security-tracker.debian.org Third Party Advisory, VDB Entry
USN-2930-2: Linux kernel (Wily HWE) vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
USN-2932-1: Linux kernel (Vivid HWE) vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
[security-announce] SUSE-SU-2016:2074-1: important: Security update for af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
USN-2929-1: Linux kernel vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
USN-2930-1: Linux kernel vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
[security-announce] SUSE-SU-2016:1707-1: important: Security update for af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org Third Party Advisory
[SECURITY] Fedora 23 Update: kernel-4.3.3-303.fc23 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org
Debian -- Security Information -- DSA-3503-1 linux af854a3a-2127-422b-91ae-364da2661108 www.debian.org
USN-2967-2: Linux kernel (OMAP4) vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
[security-announce] SUSE-SU-2016:1764-1: important: Security update for af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org Third Party Advisory
USN-2948-2: Linux kernel (Utopic HWE) regression | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
Bug 1283371 – CVE-2015-7566 Local RedHat Enterprise Linux DoS – RHEL 7.1 Kernel crashes on invalid USB device descriptors (visor driver) [local-DoS] af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com Issue Tracking, VDB Entry
USN-2930-3: Linux kernel (Raspberry Pi 2) vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
[SECURITY] Fedora 22 Update: kernel-4.3.4-200.fc22 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org
USN-2967-1: Linux kernel vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
[SECURITY] Fedora 23 Update: kernel-4.3.3-301.fc23 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org
USN-2948-1: Linux kernel (Utopic HWE) vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
Linux Kernel 3.10.0 (CentOS / RHEL 7.1) - visor clie_5_attach Nullpointer Dereference - Linux dos Exploit af854a3a-2127-422b-91ae-364da2661108 www.exploit-db.com
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Bug 1296466 – CVE-2015-7566 kernel: Crash on invalid USB device descriptors in visor driver af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com Issue Tracking, VDB Entry
Debian -- Security Information -- DSA-3448-1 linux af854a3a-2127-422b-91ae-364da2661108 www.debian.org
Linux Kernel 'drivers/usb/serial/visor.c' Local Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
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