CVE-2024-45817 is a high-severity vulnerability affecting Xen's x86 APIC architecture. An attacker can trigger a deadlock in Xen by configuring an illegal error interrupt vector, causing recursive calls to vlapic_error() and a recursive lock attempt. This network-exploitable flaw has low attack complexity and can lead to a denial of service, with potential impacts on confidentiality and integrity. There is currently no public exploit code, active exploitation, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 4.5.0CPE matchmatch criteria | cpe:2.3:o:xen:xen:*:*:*:*:*:*:x86:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.