vulnerability
Ubuntu: (CVE-2017-10917): xen vulnerability
Severity | CVSS | Published | Added | Modified |
---|---|---|---|---|
9 | (AV:N/AC:L/Au:N/C:C/I:N/A:C) | Jul 5, 2017 | Nov 19, 2024 | Jan 23, 2025 |
Severity
9
CVSS
(AV:N/AC:L/Au:N/C:C/I:N/A:C)
Published
Jul 5, 2017
Added
Nov 19, 2024
Modified
Jan 23, 2025
Description
Xen through 4.8.x does not validate the port numbers of polled event channel ports, which allows guest OS users to cause a denial of service (NULL pointer dereference and host OS crash) or possibly obtain sensitive information, aka XSA-221.
Solution
ubuntu-upgrade-xen

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