CVE-2014-4022

The alloc_domain_struct function in arch/arm/domain.c in Xen 4.4.x, when running on an ARM platform, does not properly initialize the structure containing the grant table pages for a domain, which allows local guest administrators to obtain sensitive information via the GNTTABOP_setup_table subhypercall.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
2.7 UNKNOWN
ADJACENT_NETWORK
LOW
AV:A/AC:L/Au:S/C:P/I:N/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 25%
VendorProductVersion
xenxen
4.4.0
xenxen
4.4.0:rc1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
xen
bullseye
4.14.6-1
fixed
bullseye (security)
4.14.5+94-ge49571868d-1
fixed
bookworm
4.17.3+10-g091466ba55-1~deb12u1
fixed
sid
4.17.3+36-g54dacb5c02-1
fixed
trixie
4.17.3+36-g54dacb5c02-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
xen
trusty
Fixed 4.4.0-0ubuntu5.1
released
saucy
not-affected
precise
not-affected
lucid
dne
xen-3.3
trusty
dne
saucy
dne
precise
dne
lucid
not-affected
Common Weakness Enumeration
References
http://secunia.com/advisories/59523
http://www.securityfocus.com/bid/68184
http://www.securitytracker.com/id/1030471
http://xenbits.xen.org/xsa/advisory-101.html
http://secunia.com/advisories/59523
http://www.securityfocus.com/bid/68184
http://www.securitytracker.com/id/1030471
http://xenbits.xen.org/xsa/advisory-101.html