CVE-2012-0218

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Source
https://nvd.nist.gov/vuln/detail/CVE-2012-0218
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2012-0218.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2012-0218
Related
Published
2012-12-03T21:55:01Z
Modified
2024-09-18T01:00:21Z
Summary
[none]
Details

Xen 3.4, 4.0, and 4.1, when the guest OS has not registered a handler for a syscall or sysenter instruction, does not properly clear a flag for exception injection when injecting a General Protection Fault, which allows local PV guest OS users to cause a denial of service (guest crash) by later triggering an exception that would normally be handled within Xen.

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
4.1.3~rc1+hg-20120614.a9c0a89c08f2-1

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
4.1.3~rc1+hg-20120614.a9c0a89c08f2-1

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
4.1.3~rc1+hg-20120614.a9c0a89c08f2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}