CVE-2013-1964 affects Xen versions 4.0.x and 4.1.x, stemming from an incorrect grant reference release when handling non-v1, non-transitive grants. This flaw allows local guest administrators to trigger a denial of service (host crash), potentially gain sensitive information, or achieve other impacts through unspecified vectors. With a CVSS score of 6.9 (AV:L/AC:M/Au:N/C:C/I:C/A:C), it indicates a locally exploitable vulnerability with medium attack complexity and high impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.0.0CPE matchmatch criteria | cpe:2.3:o:xen:xen:4.0.0:*:*:*:*:*:*:* | ||
4.0.1CPE matchmatch criteria | cpe:2.3:o:xen:xen:4.0.1:*:*:*:*:*:*:* | ||
4.0.2CPE matchmatch criteria | cpe:2.3:o:xen:xen:4.0.2:*:*:*:*:*:*:* | ||
4.0.3CPE matchmatch criteria | cpe:2.3:o:xen:xen:4.0.3:*:*:*:*:*:*:* | ||
4.0.4CPE matchmatch criteria | cpe:2.3:o:xen:xen:4.0.4:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:L/AC:M/Au:N/C:C/I:C/A:C
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.