vulnerability
CentOS Linux: CVE-2016-4998: Important: kernel security and bug fix update (CESA-2017:0036)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:N/C:P/I:N/A:C) | Jul 3, 2016 | Sep 20, 2016 | May 25, 2023 |
Severity
6
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:C)
Published
Jul 3, 2016
Added
Sep 20, 2016
Modified
May 25, 2023
Description
The IPT_SO_SET_REPLACE setsockopt implementation in the netfilter subsystem in the Linux kernel before 4.6 allows local users to cause a denial of service (out-of-bounds read) or possibly obtain sensitive information from kernel heap memory by leveraging in-container root access to provide a crafted offset value that leads to crossing a ruleset blob boundary.
Solution
centos-upgrade-kernel
References
Rapid7 Labs
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