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Unscored severity · published Nov 24, 2012
CVE-2012-3433
Xen 4.0 and 4.1 allows local HVM guest OS kernels to cause a denial of service (domain 0 VCPU hang and kernel panic) by modifying the physical address space in a way that triggers…
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CVSS
0.4%
EPSS
No
On KEV
Description
Xen 4.0 and 4.1 allows local HVM guest OS kernels to cause a denial of service (domain 0 VCPU hang and kernel panic) by modifying the physical address space in a way that triggers excessive shared page search time during the p2m teardown.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 36% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XE
Xen · Xen
4.0.0; 4.1.0 · source: NVD
Affected product
XE
Xen
Xen
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2012-3433
CVE.org
https://www.cve.org/CVERecord?id=CVE-2012-3433
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00024.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00025.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00017.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00018.html
lists.xen.org
http://lists.xen.org/archives/html/xen-devel/2012-08/msg00855.html
secunia.com
http://secunia.com/advisories/55082
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