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nvd[email protected]NVD:CVE-2022-3028
HistoryAug 31, 2022 - 4:15 p.m.

CVE-2022-3028

2022-08-3116:15:11
CWE-667
CWE-362
CWE-787
web.nvd.nist.gov
7
linux kernel
xfrm subsystem
race condition
local attacker
out-of-bounds write
kernel heap memory

CVSS3

7

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

5.1%

A race condition was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read and copying it into a socket.

Affected configurations

Nvd
Node
linuxlinux_kernelRange3.144.9.327
OR
linuxlinux_kernelRange4.104.14.292
OR
linuxlinux_kernelRange4.154.19.257
OR
linuxlinux_kernelRange4.205.4.212
OR
linuxlinux_kernelRange5.55.10.140
OR
linuxlinux_kernelRange5.115.15.64
OR
linuxlinux_kernelRange5.165.19.6
OR
linuxlinux_kernelMatch6.0rc1
OR
linuxlinux_kernelMatch6.0rc2
Node
fedoraprojectfedoraMatch35
OR
fedoraprojectfedoraMatch36
OR
fedoraprojectfedoraMatch37
Node
debiandebian_linuxMatch10.0
VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
linuxlinux_kernel6.0cpe:2.3:o:linux:linux_kernel:6.0:rc1:*:*:*:*:*:*
linuxlinux_kernel6.0cpe:2.3:o:linux:linux_kernel:6.0:rc2:*:*:*:*:*:*
fedoraprojectfedora35cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
fedoraprojectfedora36cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
fedoraprojectfedora37cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

CVSS3

7

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

5.1%