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redhatcveRedhat.comRH:CVE-2023-6111
HistoryNov 16, 2023 - 4:45 p.m.

CVE-2023-6111

2023-11-1616:45:15
redhat.com
access.redhat.com
23
linux kernel
netfilter
use-after-free
privilege escalation
local user
system crash

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

A use-after-free flaw was found in the Linux kernel’s netfilter functionality. This issue may allow a local user to crash the system or potentially escalate their privileges on the system.

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%