CVE-2018-1000026

Description

Linux Linux kernel version at least v4.8 onwards, probably well before contains a Insufficient input validation vulnerability in bnx2x network card driver that can result in DoS: Network card firmware assertion takes card off-line. This attack appear to be exploitable via An attacker on a must pass a very large, specially crafted packet to the bnx2x card. This can be done from an untrusted guest VM..

Category

7.7
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.21%
Vendor Advisory redhat.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory redhat.com Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com Vendor Advisory redhat.com Vendor Advisory ubuntu.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://access.redhat.com/errata/RHSA-2018:3083 third party advisory vendor advisory
https://usn.ubuntu.com/3617-1/ third party advisory vendor advisory
https://usn.ubuntu.com/3619-2/ third party advisory vendor advisory
https://usn.ubuntu.com/3617-3/ third party advisory vendor advisory
https://usn.ubuntu.com/3632-1/ third party advisory vendor advisory
https://usn.ubuntu.com/3620-2/ third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2018:2948 third party advisory vendor advisory
https://patchwork.ozlabs.org/patch/859410/ third party advisory
http://lists.openwall.net/netdev/2018/01/16/40 third party advisory mailing list
https://usn.ubuntu.com/3617-2/ third party advisory vendor advisory
http://lists.openwall.net/netdev/2018/01/18/96 third party advisory mailing list
https://usn.ubuntu.com/3620-1/ third party advisory vendor advisory
https://access.redhat.com/errata/RHSA-2018:3096 third party advisory vendor advisory
https://usn.ubuntu.com/3619-1/ third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2018-1000026?
CVE-2018-1000026 has been scored as a high severity vulnerability.
How to fix CVE-2018-1000026?
To fix CVE-2018-1000026, 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-2018-1000026 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-1000026 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.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.