232 matches found
CLEANSTART-2024-YN13771 hypervisor contains code to accelerate VGA memory accesses for HVM guests, when the (virtual) VGA is in "standard" mode
Security vulnerability affects the xen package. The hypervisor contains code to accelerate VGA memory accesses for HVM guests, when the virtual VGA is in "standard" mode...
CLEANSTART-2024-TA80358 Insufficient cleanup of passed-through device IRQs The management of IRQs associated with physical devices exposed to x86 HVM guests involves an iterative operation in particular when cleaning up a...
Security vulnerability affects the xen package. Insufficient cleanup of passed-through device IRQs The management of IRQs associated with physical devices exposed to x86 HVM guests involves an iterative operation in particular when cleaning up after the guest's use of the device...
CLEANSTART-2024-YN30556 Incorrect placement of a preprocessor directive in source code results in logic that doesn't operate as intended when support for HVM guests is compiled out of Xen
Security vulnerability affects the xen package. Incorrect placement of a preprocessor directive in source code results in logic that doesn't operate as intended when support for HVM guests is compiled out of Xen...
PoD: Don't try to reclaim special pages
ISSUE DESCRIPTION A guest started with Populated on Demand enabled PoD can attempt to reclaim pages which aren't regular guest RAM. This can cause corruption of memory management state in Xen. IMPACT A buggy or malicious guest can cause corruption of Xen's state, leading to crashes or other...
Viridian STIMER division by zero
ISSUE DESCRIPTION The logic to handle periodic Viridian STIMERs performs a division with an unchecked user-controlled divisor value, that can be set to zero to cause a DE fault. IMPACT Enabling Viridian STIMERs to unprivileged HVM guests can result in a Denial of Service DoS affecting the entire...
EUVD-2007-6382
Malware in sbrugna...
EUVD-2021-26642
Malware in sbrugna...
EUVD-2013-4239
Malware in sbrugna...
EUVD-2020-21928
Malware in sbrugna...
EUVD-2014-8697
Malware in sbrugna...
EUVD-2020-18283
Malware in sbrugna...
EUVD-2020-7550
Malware in sbrugna...
EUVD-2013-4257
Malware in sbrugna...
EUVD-2015-4131
Malware in sbrugna...
EUVD-2019-9194
Malware in sbrugna...
EUVD-2020-21851
Malware in sbrugna...
EUVD-2013-2166
Malware in sbrugna...
EUVD-2013-0195
Malware in sbrugna...