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redhatcveRedhat.comRH:CVE-2023-3117
HistoryJun 29, 2023 - 10:47 p.m.

CVE-2023-3117

2023-06-2922:47:25
redhat.com
access.redhat.com
57
netfilter
use-after-free
linux kernel
batch requests
arbitrary reads
arbitrary writes
kernel memory
local user
privilege escalation
cap_net_admin

EPSS

0.001

Percentile

25.6%

A use-after-free flaw was found in the Netfilter subsystem of the Linux kernel when processing named and anonymous sets in batch requests, which can lead to performing arbitrary reads and writes in kernel memory. This flaw allows a local user with CAP_NET_ADMIN capability to crash or potentially escalate their privileges on the system.