ALT-PU-2014-1545-1
Closed vulnerabilities
Published: 2014-04-24
Modified: 2025-04-12
Modified: 2025-04-12
CVE-2014-2915
Xen 4.4.x, when running on ARM systems, does not properly restrict access to hardware features, which allows local guest users to cause a denial of service (host or guest crash) via unspecified vectors, related to (1) cache control, (2) coprocessors, (3) debug registers, and (4) other unspecified registers.
Severity: MEDIUM (5.5)
Vector: AV:A/AC:L/Au:S/C:N/I:N/A:C
References:
- http://www.openwall.com/lists/oss-security/2014/04/22/10
- http://www.openwall.com/lists/oss-security/2014/04/23/2
- http://www.securitytracker.com/id/1030135
- http://xenbits.xen.org/xsa/advisory-93.html
- http://www.openwall.com/lists/oss-security/2014/04/22/10
- http://www.openwall.com/lists/oss-security/2014/04/23/2
- http://www.securitytracker.com/id/1030135
- http://xenbits.xen.org/xsa/advisory-93.html
Published: 2014-04-28
Modified: 2025-04-12
Modified: 2025-04-12
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.
Severity: MEDIUM (5.5)
Vector: AV:A/AC:L/Au:S/C:N/I:N/A:C
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