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redhatcveRedhat.comRH:CVE-2022-47520
HistoryJan 05, 2023 - 10:01 a.m.

CVE-2022-47520

2023-01-0510:01:48
redhat.com
access.redhat.com
26
cve-2022-47520
out-of-bounds read
linux kernel
atmel wilc1000
802.11 soc
local privilege escalation

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

15.6%

An out-of-bounds read flaw was found in the Linux kernel’s Atmel WILC1000 802.11 SoC driver. This flaw allows a local to crash or potentially escalate their privileges on the system.

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

15.6%