Vulnerability identifier: #VU12288
Vulnerability risk: Low
CVSSv3.1: 5.7 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID: N/A
Exploitation vector: Local network
Exploit availability: No
Vulnerable software:
Xen
Server applications /
Virtualization software
Vendor: Xen Project
Description
The vulnerability allows an adjacent attacker to cause DoS condition on the target system.
The weakness exists due to error handling flaw. An adjacent attacker can cause the service to crash.
Mitigation
Install update from vendor's website.
Vulnerable software versions
Xen: 4.6.0 - 4.10.0
External links
http://xenbits.xen.org/xsa/advisory-259.html
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.