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
0.001 Low
EPSS
Percentile
29.1%
A out-of-bounds write flaw was found in the xorg-x11-server. This issue occurs due to an incorrect calculation of a buffer offset when copying data stored in the heap in the XIChangeDeviceProperty function in Xi/xiproperty.c and in RRChangeOutputProperty function in randr/rrproperty.c, allowing for possible escalation of privileges or denial of service.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | xorg-server | < 2:21.1.7-3+deb12u2 | xorg-server_2:21.1.7-3+deb12u2_all.deb |
Debian | 11 | all | xorg-server | < 2:1.20.11-1+deb11u8 | xorg-server_2:1.20.11-1+deb11u8_all.deb |
Debian | 10 | all | xorg-server | < 2:1.20.4-1+deb10u10 | xorg-server_2:1.20.4-1+deb10u10_all.deb |
Debian | 999 | all | xorg-server | < 2:21.1.9-1 | xorg-server_2:21.1.9-1_all.deb |
Debian | 13 | all | xorg-server | < 2:21.1.9-1 | xorg-server_2:21.1.9-1_all.deb |
Debian | 12 | all | xwayland | <= 2:22.1.9-1 | xwayland_2:22.1.9-1_all.deb |
Debian | 999 | all | xwayland | < 2:23.2.2-1 | xwayland_2:23.2.2-1_all.deb |
Debian | 13 | all | xwayland | < 2:23.2.2-1 | xwayland_2:23.2.2-1_all.deb |