CVE-2017-14489

Public Exploit

Description

The iscsi_if_rx function in drivers/scsi/scsi_transport_iscsi.c in the Linux kernel through 4.13.2 allows local users to cause a denial of service (panic) by leveraging incorrect length validation.

Category

5.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.12%
Vendor Advisory ubuntu.com Vendor Advisory debian.org Vendor Advisory ubuntu.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1490421 issue tracking third party advisory patch
https://usn.ubuntu.com/3583-2/ vendor advisory
https://patchwork.kernel.org/patch/9923803/ issue tracking third party advisory patch
http://www.debian.org/security/2017/dsa-3981 vendor advisory
https://usn.ubuntu.com/3583-1/ vendor advisory
http://www.securityfocus.com/bid/101011 vdb entry
https://www.exploit-db.com/exploits/42932/ exploit

Frequently Asked Questions

What is the severity of CVE-2017-14489?
CVE-2017-14489 has been scored as a medium severity vulnerability.
How to fix CVE-2017-14489?
To fix CVE-2017-14489, 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-2017-14489 being actively exploited in the wild?
It is possible that CVE-2017-14489 is being exploited or will be exploited in a near future based on public information. 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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