CVE-2015-0268

EUVD-2015-0284
The vgic_v2_to_sgi function in arch/arm/vgic-v2.c in Xen 4.5.x, when running on ARM hardware with general interrupt controller (GIC) version 2, allows local guest users to cause a denial of service (host crash) by writing an invalid value to the GICD.SGIR register.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.9 UNKNOWN
LOCAL
LOW
AV:L/AC:L/Au:N/C:N/I:N/A:C
Base Score
CVSS 3.x
EPSS Score
Percentile: 15%
Affected Products (NVD)
VendorProductVersion
xenxen
4.5.0
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
trixie
4.17.3+36-g54dacb5c02-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
xen
lucid
dne
precise
not-affected
trusty
dne
utopic
not-affected
xen-3.3
lucid
not-affected
precise
dne
trusty
dne
utopic
dne
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/72591
http://www.securitytracker.com/id/1031746
http://xenbits.xen.org/xsa/advisory-117.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/100868
http://www.securityfocus.com/bid/72591
http://www.securitytracker.com/id/1031746
http://xenbits.xen.org/xsa/advisory-117.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/100868