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cve[email protected]CVE-2022-25636
HistoryFeb 24, 2022 - 3:15 p.m.

CVE-2022-25636

2022-02-2415:15:31
CWE-269
web.nvd.nist.gov
391
2
linux kernel
nf_tables_offload
cve-2022-25636
netfilter
security vulnerability

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

6.9 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

12.7%

net/netfilter/nf_dup_netdev.c in the Linux kernel 5.4 through 5.6.10 allows local users to gain privileges because of a heap out-of-bounds write. This is related to nf_tables_offload.

Affected configurations

NVD
Node
linuxlinux_kernelRange5.45.4.182
OR
linuxlinux_kernelRange5.55.10.103
OR
linuxlinux_kernelRange5.115.15.26
OR
linuxlinux_kernelRange5.165.16.12
Node
debiandebian_linuxMatch11.0
Node
netapph300eMatch-
OR
netapph300sMatch-
OR
netapph410cMatch-
OR
netapph410sMatch-
OR
netapph500eMatch-
OR
netapph500sMatch-
OR
netapph700eMatch-
OR
netapph700sMatch-
Node
oraclecommunications_cloud_native_core_binding_support_functionMatch22.1.3
OR
oraclecommunications_cloud_native_core_network_exposure_functionMatch22.1.1
OR
oraclecommunications_cloud_native_core_policyMatch22.2.0

Social References

More

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

6.9 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

12.7%