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redhatcveRedhat.comRH:CVE-2021-46283
HistoryJan 12, 2022 - 11:23 p.m.

CVE-2021-46283

2022-01-1223:23:18
redhat.com
access.redhat.com
29
cve-2021-46283
linux kernel
netfilter subsystem
null pointer dereference
local user
system crash

CVSS2

4.9

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C

CVSS3

5.5

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

EPSS

0

Percentile

5.1%

JSON

A NULL pointer dereference flaw in the Linux kernel’s netfilter subsystem was found in the way user set a netfilter table expression. A local user could use this flaw to crash the system.

Related

prion 1
debiancve 1
nvd 1
cbl_mariner 1
cve 1
ubuntucve 1
cvelist 1
nessus 5
openvas 3
suse 2
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2022-01-11 21:19:38
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SUSE SLES15 Security Update : kernel (SUSE-SU-2022:0288-1)
2022-02-03 00:00:00
openSUSE 15 Security Update : kernel (openSUSE-SU-2022:0169-1)
2022-01-26 00:00:00
SUSE SLES15 Security Update : kernel (SUSE-SU-2022:0169-1)
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SUSE: Security Advisory (SUSE-SU-2022:0169-1)
2022-01-26 00:00:00
openSUSE: Security Advisory for the (openSUSE-SU-2022:0198-1)
2022-02-08 00:00:00
openSUSE: Security Advisory for the (openSUSE-SU-2022:0169-1)
2022-02-08 00:00:00
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Security update for the Linux Kernel (important)
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Security update for the Linux Kernel (important)
2022-01-25 00:00:00

CVSS2

4.9

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C

CVSS3

5.5

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

EPSS

0

Percentile

5.1%

JSON
Related for RH:CVE-2021-46283
prion1debiancve1nvd1cbl_mariner1cve1ubuntucve1cvelist1nessus5openvas3suse2