xen vulnerabilities (Ubuntu)
391 vulnerabilities.
xenUbuntuArm issues with page refcounting7.5 HighxenUbuntuArm issues with page refcounting7.5 HighxenUbuntuMutiple vulnerabilities in the Viridian interface9.8 CriticalxenUbuntuMutiple vulnerabilities in the Viridian interface9.8 CriticalxenUbuntuMutiple vulnerabilities in the Viridian interface9.8 CriticalxenUbuntux86: Incorrect stubs exception handling for flags recovery4.3 MediumxenUbuntuA transient execution vulnerability in some AMD processors may allow an attacker to infer data in...5.6 MediumxenUbuntuA transient execution vulnerability in some AMD processors may allow an attacker to infer data...5.6 MediumxenUbuntudeadlock potential with VT-d and legacy PCI device pass-through7.5 HighxenUbuntuXapi: Metadata injection attack against backup/restore functionality3.8 LowxenUbuntulibxl leaks data to PVH guests via ACPI tables5.5 MediumxenUbuntuDeadlock in x86 HVM standard VGA handling6.5 MediumxenUbuntux86: Deadlock in vlapic_error()7.3 HighxenUbuntuPCI device pass-through with shared resources7.5 HighxenUbuntuerror handling in x86 IOMMU identity mapping7.5 HighxenUbuntudouble unlock in x86 guest IRQ handling7.5 HighxenUbuntux86: Incorrect logic for BTC/SRSO mitigations7.5 HighxenUbuntux86 HVM hypercalls may trigger Xen bug check6.5 MediumxenUbuntuSpeculative Race Condition impacts modern CPU architectures that support speculative execution, also known as GhostRace.5.7 MediumxenUbuntux86: shadow stack vs exceptions from emulation stubs6.5 MediumxenUbuntuVT-d: Failure to quarantine devices in !HVM builds4.1 MediumxenUbuntupci: phantom functions assigned to incorrect contexts5.3 MediumxenUbuntuarm32: The cache may not be properly cleaned/invalidated (take two)3.3 LowxenUbuntuarm32: The cache may not be properly cleaned/invalidated3.3 LowxenUbuntuarm: Guests can trigger a deadlock on Cortex-A775.5 MediumxenUbuntux86: BTC/SRSO fixes not fully effective4.7 MediumxenUbuntux86/AMD: mismatch in IOMMU quarantine page table levels5.5 MediumxenUbuntux86/AMD: Debug Mask handling5.5 MediumxenUbuntux86/AMD: Debug Mask handling5.5 MediumxenUbuntux86/AMD: missing IOMMU TLB flushing7.8 HighxenUbuntuMultiple vulnerabilities in libfsimage disk handling7.8 HighxenUbuntuxenstored: A transaction conflict can crash C Xenstored5.5 MediumxenUbuntutop-level shadow reference dropped too early for 64-bit PV guests7.8 HighxenUbuntuMishandling of guest SSBD selection on AMD hardware The current logic to set SSBD on AMD Family...3.3 LowxenUbuntux86 shadow paging arbitrary pointer dereference In environments where host assisted address...7.8 HighxenUbuntux86/HVM pinned cache attributes mis-handling T[his CNA information record relates to multiple...6.5 MediumxenUbuntux86/HVM pinned cache attributes mis-handling T[his CNA information record relates to multiple...8.6 HighxenUbuntux86 shadow plus log-dirty mode use-after-free In environments where host assisted address...7.8 HighxenUbuntux86: speculative vulnerability in 32bit SYSCALL path Due to an oversight in the very original...5.5 MediumxenUbuntuWhen SMT is enabled, certain AMD processors may speculatively execute instructions using a target...4.7 MediumxenUbuntuGuests can cause Xenstore crash via soft reset When a guest issues a "Soft Reset" (e.g. for...7.5 HighxenUbuntuIBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets...5.5 MediumxenUbuntux86: unintended memory sharing between guests On Intel systems that support the "virtualize APIC...7.1 HighxenUbuntuXenstore: Guests can create arbitrary number of nodes via transactions T[his CNA information...5.5 MediumxenUbuntuXenstore: Guests can create arbitrary number of nodes via transactions T[his CNA information...5.5 MediumxenUbuntuOxenstored 32->31 bit integer truncation issues Integers in Ocaml are 63 or 31 bits of signed...5.5 MediumxenUbuntuXenstore: Cooperating guests can create arbitrary numbers of nodes T[his CNA information record...5.5 MediumxenUbuntuXenstore: Cooperating guests can create arbitrary numbers of nodes T[his CNA information record...5.5 MediumxenUbuntuXenstore: Guests can crash xenstored via exhausting the stack Xenstored is using recursion for...6.5 MediumxenUbuntuXenstore: Guests can get access to Xenstore nodes of deleted domains Access rights of Xenstore...7.0 High- Show moreLoading…