CVE-2013-4356

EUVD-2013-4240
Xen 4.3.x writes hypervisor mappings to certain shadow pagetables when live migration is performed on hosts with more than 5TB of RAM, which allows local 64-bit PV guests to read or write to invalid memory and cause a denial of service (crash).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.4 UNKNOWN
ADJACENT_NETWORK
MEDIUM
AV:A/AC:M/Au:N/C:P/I:P/A:P
Base Score
CVSS 3.x
EPSS Score
Percentile: 26%
Affected Products (NVD)
VendorProductVersion
xenxen
4.3.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
xen
bookworm
4.17.3+10-g091466ba55-1~deb12u1
fixed
bullseye
4.14.6-1
fixed
bullseye (security)
4.14.5+94-ge49571868d-1
fixed
sid
4.17.3+36-g54dacb5c02-1
fixed
squeeze
not-affected
trixie
4.17.3+36-g54dacb5c02-1
fixed
wheezy
not-affected
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
xen
lucid
dne
precise
not-affected
quantal
not-affected
raring
not-affected
saucy
Fixed 4.3.0-1ubuntu1.1
released
xen-3.3
lucid
not-affected
precise
dne
quantal
dne
raring
dne
saucy
dne
Common Weakness Enumeration
References
http://secunia.com/advisories/54962
http://security.gentoo.org/glsa/glsa-201407-03.xml
http://www.openwall.com/lists/oss-security/2013/09/30/2
http://www.securityfocus.com/bid/62709
http://secunia.com/advisories/54962
http://security.gentoo.org/glsa/glsa-201407-03.xml
http://www.openwall.com/lists/oss-security/2013/09/30/2
http://www.securityfocus.com/bid/62709