CVE-2008-1952 describes a denial-of-service vulnerability in the XenSource Xen Para Virtualized Frame Buffer (PVFB) backend within Xen ioemu. Attackers can crash the system by mapping an arbitrary amount of guest memory due to improper frame buffer size restrictions. This vulnerability has a low CVSS score of 2.1, indicating a local attack vector with low complexity and a partial availability impact. There is no impact on confidentiality or integrity. There is no evidence of active exploitation, nor is exploit code available on platforms like Metasploit or ExploitDB. The CVE has received minimal community discussion and media coverage, suggesting low public awareness and interest.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:a:xensource:xen_para_virtualized_frame_buffer:*:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:L/AC:L/Au:N/C:N/I:N/A:P
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.6 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.