An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service (infinite loop) involving a LoadExcl or StoreExcl operation.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade xen | Aug 22, 2024 | Oct 8, 2019 |
| Debian | — | Upgrade xen | Jan 16, 2020 | Oct 8, 2019 |
| Suse | — | Upgrade xen-libsUpgrade xen-toolsUpgrade xen-tools-xendomains-wait-diskUpgrade xen-tools-domuUpgrade xen-develUpgrade xen-libs-32bitUpgrade xen-doc-htmlUpgrade xen | Nov 29, 2019 | Oct 8, 2019 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | Oct 8, 2019 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub