Vulnerability Details : CVE-2015-7566
The 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.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2015-7566
- cpe:2.3:o:novell:suse_linux_enterprise_server:11:sp4:*:*:*:*:*:*
- cpe:2.3:o:novell:suse_linux_enterprise_server:11:extra:*:*:*:*:*:*
- cpe:2.3:o:novell:suse_linux_enterprise_debuginfo:11:sp4:*:*:*:*:*:*
- cpe:2.3:a:novell:suse_linux_enterprise_software_development_kit:11:sp4:*:*:*:*:*:*
- cpe:2.3:o:novell:suse_linux_enterprise_real_time_extension:12:sp1:*:*:*:*:*:*
- cpe:2.3:o:novell:suse_linux_enterprise_real_time_extension:11:sp4:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-7566
0.36%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 68 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-7566
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.9
|
MEDIUM | AV:L/AC:L/Au:N/C:N/I:N/A:C |
3.9
|
6.9
|
NIST | |
|
4.6
|
MEDIUM | CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
0.9
|
3.6
|
NIST |
References for CVE-2015-7566
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http://www.ubuntu.com/usn/USN-2930-3
USN-2930-3: Linux kernel (Raspberry Pi 2) vulnerabilities | Ubuntu security notices
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http://www.ubuntu.com/usn/USN-2948-1
USN-2948-1: Linux kernel (Utopic HWE) vulnerabilities | Ubuntu security notices
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http://www.ubuntu.com/usn/USN-2930-2
USN-2930-2: Linux kernel (Wily HWE) vulnerabilities | Ubuntu security notices
-
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html
[security-announce] SUSE-SU-2016:1764-1: important: Security update forThird Party Advisory
-
http://www.debian.org/security/2016/dsa-3448
Debian -- Security Information -- DSA-3448-1 linux
-
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html
[security-announce] SUSE-SU-2016:2074-1: important: Security update for
-
http://www.ubuntu.com/usn/USN-2932-1
USN-2932-1: Linux kernel (Vivid HWE) vulnerabilities | Ubuntu security notices
-
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html
[security-announce] SUSE-SU-2016:1672-1: important: Security update forThird Party Advisory
-
http://www.debian.org/security/2016/dsa-3503
Debian -- Security Information -- DSA-3503-1 linux
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http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176194.html
[SECURITY] Fedora 23 Update: kernel-4.3.3-303.fc23
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http://www.securityfocus.com/archive/1/537733/100/0/threaded
SecurityFocus
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http://www.ubuntu.com/usn/USN-2967-2
USN-2967-2: Linux kernel (OMAP4) vulnerabilities | Ubuntu security notices
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http://www.ubuntu.com/usn/USN-2929-2
USN-2929-2: Linux kernel (Trusty HWE) vulnerabilities | Ubuntu security notices
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https://www.exploit-db.com/exploits/39540/
Linux Kernel 3.10.0 (CentOS / RHEL 7.1) - visor clie_5_attach Nullpointer Dereference
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http://www.ubuntu.com/usn/USN-2929-1
USN-2929-1: Linux kernel vulnerabilities | Ubuntu security notices
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https://security-tracker.debian.org/tracker/CVE-2015-7566
CVE-2015-7566Third Party Advisory;VDB Entry
-
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.html
[SECURITY] Fedora 22 Update: kernel-4.3.4-200.fc22
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https://github.com/torvalds/linux/commit/cb3232138e37129e88240a98a1d2aba2187ff57c
USB: serial: visor: fix crash on detecting device without write_urbs · torvalds/linux@cb32321 · GitHub
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http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00059.html
[security-announce] SUSE-SU-2016:1707-1: important: Security update forThird Party Advisory
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https://bugzilla.redhat.com/show_bug.cgi?id=1283371
1283371 – CVE-2015-7566 Local RedHat Enterprise Linux DoS – RHEL 7.1 Kernel crashes on invalid USB device descriptors (visor driver) [local-DoS]Issue Tracking;VDB Entry
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https://bugzilla.redhat.com/show_bug.cgi?id=1296466
1296466 – (CVE-2015-7566) CVE-2015-7566 kernel: Crash on invalid USB device descriptors in visor driverIssue Tracking;VDB Entry
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http://www.ubuntu.com/usn/USN-2930-1
USN-2930-1: Linux kernel vulnerabilities | Ubuntu security notices
-
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cb3232138e37129e88240a98a1d2aba2187ff57c
kernel/git/torvalds/linux.git - Linux kernel source treeVendor Advisory
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http://www.ubuntu.com/usn/USN-2948-2
USN-2948-2: Linux kernel (Utopic HWE) regression | Ubuntu security notices
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http://www.securityfocus.com/bid/82975
Linux Kernel 'drivers/usb/serial/visor.c' Local Denial of Service Vulnerability
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http://www.ubuntu.com/usn/USN-2967-1
USN-2967-1: Linux kernel vulnerabilities | Ubuntu security notices
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http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175792.html
[SECURITY] Fedora 23 Update: kernel-4.3.3-301.fc23
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