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
8.6 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
35.7%
Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled
certain inputs. An attacker could use this issue to cause the server to
crash, resulting in a denial of service, or possibly execute arbitrary
code and escalate privileges.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 22.04 | noarch | xserver-xorg-core | < 2:21.1.3-2ubuntu2.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | xnest | < 2:21.1.3-2ubuntu2.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | xnest-dbgsym | < 2:21.1.3-2ubuntu2.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | xorg-server-source | < 2:21.1.3-2ubuntu2.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | xserver-common | < 2:21.1.3-2ubuntu2.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | xserver-xephyr | < 2:21.1.3-2ubuntu2.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | xserver-xephyr-dbgsym | < 2:21.1.3-2ubuntu2.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | xserver-xorg-core-dbgsym | < 2:21.1.3-2ubuntu2.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | xserver-xorg-dev | < 2:21.1.3-2ubuntu2.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | xserver-xorg-legacy | < 2:21.1.3-2ubuntu2.1 | UNKNOWN |
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
8.6 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
35.7%