CVE-2016-5829

HIGHCVSS 7.8/10EPSS 0.46%

Last modified

CVE-2016-5829 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Multiple heap-based buffer overflows in the hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux kernel through 4.6.3 allow local users to cause a denial of service or possibly have unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2) HIDIOCSUSAGES ioctl call.. EPSS estimates a 0.46% chance of exploitation in the next 30 days.

Description

Multiple heap-based buffer overflows in the hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux kernel through 4.6.3 allow local users to cause a denial of service or possibly have unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2) HIDIOCSUSAGES ioctl call.

Metrics

CVSS 3.1
7.8/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
0.46%

36.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
DebianDebian Linux8.0
LinuxLinux Kernel< 3.2.82
LinuxLinux Kernel>= 3.3, < 3.10.103
LinuxLinux Kernel>= 3.11, < 3.12.62
LinuxLinux Kernel>= 3.13, < 3.14.74
LinuxLinux Kernel>= 3.15, < 3.16.37
LinuxLinux Kernel>= 3.17, < 3.18.37
LinuxLinux Kernel>= 3.19, < 4.1.28
LinuxLinux Kernel>= 4.2, < 4.4.16
LinuxLinux Kernel>= 4.5, < 4.6.5
NovellSuse Linux Enterprise Real Time Extension12Sp1
CanonicalUbuntu Linux12.04
CanonicalUbuntu Linux14.04
CanonicalUbuntu Linux16.04

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2016-5829?
Multiple heap-based buffer overflows in the hiddev_ioctl_usage function in drivers/hid/usbhid/hiddev.c in the Linux kernel through 4.6.3 allow local users to cause a denial of service or possibly have unspecified other impact via a crafted (1) HIDIOCGUSAGES or (2) HIDIOCSUSAGES ioctl call.
How severe is CVE-2016-5829?
CVE-2016-5829 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.46% probability of exploitation in the next 30 days.
How do I fix CVE-2016-5829?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2016-5829?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST