VulnerabilityModified
CVE-2015-2751
Xen 4.3.x, 4.4.x, and 4.5.x, when using toolstack disaggregation, allows remote domains with partial management control to cause a denial of service (host lock) via unspecified domctl operations.
HIGH 7.1EPSS 2.28%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.28%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Xen 4.3.x, 4.4.x, and 4.5.x, when using toolstack disaggregation, allows remote domains with partial management control to cause a denial of service (host lock) via unspecified domctl operations.
- CVSS 2.0
- 7.1 HIGHAV:N/AC:M/Au:N/C:N/I:N/A:C
- EPSS
- 2.28% probability · 82th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-17
- Affected
- xen/xen · fedoraproject/fedora
- Source
- cve@mitre.org
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154574.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154579.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155198.html
- http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00018.html
- http://www.securityfocus.com/bid/73443
- http://www.securitytracker.com/id/1031997Third Party Advisory, VDB Entry
- http://xenbits.xen.org/xsa/advisory-127.htmlPatch, Vendor Advisory
- https://security.gentoo.org/glsa/201504-04
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154574.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154579.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155198.html
- http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00018.html
- http://www.securityfocus.com/bid/73443
- http://www.securitytracker.com/id/1031997Third Party Advisory, VDB Entry
- http://xenbits.xen.org/xsa/advisory-127.htmlPatch, Vendor Advisory
- https://security.gentoo.org/glsa/201504-04
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.