CVE-2018-1068
kernel: Out-of-bounds write via userland offsets in ebt_entry struct in netfilter/ebtables.c
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Severity
ImportantRed Hat Product Security
CVSS 3.0
Review impact separately from score.
Published · March 5, 2018
Updated · June 28, 2026
Description
A flaw was found in the Linux kernel's implementation of 32-bit syscall interface for bridging. This allowed a privileged user to arbitrarily write to a limited range of kernel memory.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.0 · 8.1CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer