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veracodeVeracode Vulnerability DatabaseVERACODE:45097
HistoryJan 21, 2024 - 9:49 a.m.

Out-of-bounds Memory Access

2024-01-2109:49:06
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
10
xwayland
vulnerability
memory access
fix
software
devices
reattachment

CVSS3

7.8

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

AI Score

6.6

Confidence

Low

EPSS

0

Percentile

10.3%

xwayland is vulnerable to an out-of-bounds memory access flaw. The vulnerability is due to improper handling of devices reattachment scenarios, specifically when a device frozen by a sync grab is reattached to a different master device.

CVSS3

7.8

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

AI Score

6.6

Confidence

Low

EPSS

0

Percentile

10.3%