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CVE-2015-4163
Published: Jun 15, 2015
Modified: Aug 6, 2024
PUBLISHED
Description
GNTTABOP_swap_grant_ref in Xen 4.2 through 4.5 does not check the grant table operation version, which allows local guest domains to cause a denial of service (NULL pointer dereference) via a hypercall without a GNTTABOP_setup_table or GNTTABOP_set_version.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://support.citrix.com/article/CTX206006
x_refsource_CONFIRM
DSA-3286
vendor-advisory
x_refsource_DEBIAN
75141
vdb-entry
x_refsource_BID
SUSE-SU-2015:1157
vendor-advisory
x_refsource_SUSE
http://support.citrix.com/article/CTX201145
x_refsource_CONFIRM
SUSE-SU-2015:1045
vendor-advisory
x_refsource_SUSE
http://xenbits.xen.org/xsa/advisory-134.html
x_refsource_CONFIRM
GLSA-201604-03
vendor-advisory
x_refsource_GENTOO
1032568
vdb-entry
x_refsource_SECTRACK
SUSE-SU-2015:1042
vendor-advisory
x_refsource_SUSE
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