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redhatcveRedhat.comRH:CVE-2021-46915
HistoryFeb 27, 2024 - 9:03 p.m.

CVE-2021-46915

2024-02-2721:03:05
redhat.com
access.redhat.com
9
cve-2021-46915
netfilter
inappropriate math function
availability threat

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

A denial of service flaw was found in nft_limit_init in netfilter’s nft_limit in the Linux Kernel. This issue occurs due to an inappropriate math function selection, which may cause an availability threat.

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%