CVE-2017-16645

Description

The ims_pcu_get_cdc_union_desc function in drivers/input/misc/ims-pcu.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (ims_pcu_parse_cdc_data out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device.

Category

6.6
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.04%
Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://usn.ubuntu.com/3617-1/ vendor advisory
https://usn.ubuntu.com/3619-2/ vendor advisory
https://usn.ubuntu.com/3617-3/ vendor advisory
https://usn.ubuntu.com/3754-1/ vendor advisory
https://github.com/torvalds/linux/commit/ea04efee7635c9120d015dcdeeeb6988130cb67a third party advisory mailing list
http://www.securityfocus.com/bid/101768 third party advisory vdb entry
https://groups.google.com/d/msg/syzkaller/q6jjr1OhqO8/WcA99AVFBAAJ third party advisory mailing list
https://usn.ubuntu.com/3617-2/ vendor advisory
https://usn.ubuntu.com/3619-1/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-16645?
CVE-2017-16645 has been scored as a medium severity vulnerability.
How to fix CVE-2017-16645?
To fix CVE-2017-16645, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-16645 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-16645 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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