CVE-2014-2986

The vgic_distr_mmio_write function in the virtual guest interrupt controller (GIC) distributor (arch/arm/vgic.c) in Xen 4.4.x, when running on an ARM system, allows local guest users to cause a denial of service (NULL pointer dereference and host crash) via unspecified vectors.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 UNKNOWN
ADJACENT_NETWORK
LOW
AV:A/AC:L/Au:S/C:N/I:N/A:C
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 44%
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
quantal
not-affected
precise
not-affected
lucid
dne
xen-3.3
trusty
dne
saucy
dne
quantal
dne
precise
dne
lucid
not-affected
Common Weakness Enumeration
References
http://www.openwall.com/lists/oss-security/2014/04/23/3
http://www.openwall.com/lists/oss-security/2014/04/23/4
http://www.openwall.com/lists/oss-security/2014/04/23/5
http://www.securityfocus.com/bid/67047
http://www.securitytracker.com/id/1030146
http://xenbits.xen.org/xsa/advisory-94.html
http://www.openwall.com/lists/oss-security/2014/04/23/3
http://www.openwall.com/lists/oss-security/2014/04/23/4
http://www.openwall.com/lists/oss-security/2014/04/23/5
http://www.securityfocus.com/bid/67047
http://www.securitytracker.com/id/1030146
http://xenbits.xen.org/xsa/advisory-94.html