What’s Vulnerable › Vulnerabilities

CVE-2014-3181

• Severity: medium (CVSS 6.9 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-09-28 · updated 2026-06-17
• Weakness: CWE-119

Description

Multiple stack-based buffer overflows in the magicmouse_raw_event function in drivers/hid/hid-magicmouse.c in the Magic Mouse HID driver in the Linux kernel through 3.16.3 allow physically proximate attackers to cause a denial of service (system crash) or possibly execute arbitrary code via a crafted device that provides a large amount of (1) EHCI or (2) XHCI data associated with an event.

Affected products

• Linux kernel: from 2.6.37 before 3.2.63; from 3.3 before 3.4.104; from 3.5 before 3.10.56; from 3.11 before 3.12.31; from 3.13 before 3.14.20; from 3.15 before 3.16.4 — fixed in 3.10.56, 3.12.31, 3.14.20, 3.16.4, 3.2.63, 3.4.104

How to fix

Upgrade to a fixed version: Linux kernel 3.10.56, 3.12.31, 3.14.20, 3.16.4. Check the vendor advisory for mitigations.

References

• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c54def7bd64d7c0b6993336abcffb8444795bf38
• http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html
• http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
• http://rhn.redhat.com/errata/RHSA-2014-1318.html
• http://www.openwall.com/lists/oss-security/2014/09/11/21
• http://www.securityfocus.com/bid/69779
• http://www.ubuntu.com/usn/USN-2376-1
• http://www.ubuntu.com/usn/USN-2377-1
• http://www.ubuntu.com/usn/USN-2378-1
• http://www.ubuntu.com/usn/USN-2379-1
• https://bugzilla.redhat.com/show_bug.cgi?id=1141173
• https://code.google.com/p/google-security-research/issues/detail?id=100

Get alerted when CVE-2014-3181 or the next vulnerability affects your stack