CVE-2015-7813

Source
https://nvd.nist.gov/vuln/detail/CVE-2015-7813
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2015-7813.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2015-7813
Related
Published
2015-10-30T15:59:00Z
Modified
2024-09-18T01:00:21Z
Summary
[none]
Details

Xen 4.4.x, 4.5.x, and 4.6.x does not limit the number of printk console messages when reporting unimplemented hypercalls, which allows local guests to cause a denial of service via a sequence of (1) HYPERVISORphysdevop hypercalls, which are not properly handled in the dophysdevop function in arch/arm/physdev.c, or (2) HYPERVISORhvmop hypercalls, which are not properly handled in the dohvmop function in arch/arm/hvm.c.

References

Affected packages

Debian:11 / xen

Package

Name
xen
Purl
pkg:deb/debian/xen?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.6.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / xen

Package

Name
xen
Purl
pkg:deb/debian/xen?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.6.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / xen

Package

Name
xen
Purl
pkg:deb/debian/xen?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.6.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}