xen vulnerabilities (Ubuntu)
391 vulnerabilities.
xenUbuntuinappropriate x86 IOMMU timeout detection / handling IOMMUs process commands issued to them in...7.1 HighxenUbuntux86: TSX Async Abort protections not restored after S3 This issue relates to the TSX Async Abort...6.5 MediumxenUbuntuObservable response discrepancy in some Intel(R) Processors may allow an authorized user to...6.5 MediumxenUbuntuAMD Speculative execution with Floating-Point Value Injection5.5 MediumxenUbuntuAMD Speculative Code Store Bypass5.5 MediumxenUbuntuA NULL pointer dereference flaw was found in the floppy disk emulator of QEMU. This issue occurs...6.5 MediumxenUbuntux86: Speculative vulnerabilities with bare (non-shim) 32-bit PV guests 32-bit x86 PV guest...5.5 MediumxenUbuntuAn issue was discovered in Xen through 4.11.x, allowing x86 Intel HVM guest OS users to achieve...7.8 HighxenUbuntuAn issue was discovered in Xen 4.9 through 4.14.x. On Arm, a guest is allowed to control whether...5.5 MediumxenUbuntuAn issue was discovered in Xen through 4.14.x. A bounds check common to most operation time...6.2 MediumxenUbuntuAn issue was discovered in Xen through 4.14.x. Recording of the per-vCPU control block mapping...6.2 MediumxenUbuntuAn issue was discovered in Xen through 4.14.x. When they require assistance from the device model...5.5 MediumxenUbuntuAn issue was discovered in Xen through 4.14.x. Nodes in xenstore have an ownership. In oxenstored...6.0 MediumxenUbuntuAn issue was discovered in Xen 4.6 through 4.14.x. When acting upon a guest XS_RESET_WATCHES...5.5 MediumxenUbuntuAn issue was discovered in Xen through 4.14.x. When a Xenstore watch fires, the xenstore client...6.0 MediumxenUbuntuAn issue was discovered in Xen through 4.14.x. Xenstored and guests communicate via a shared...6.5 MediumxenUbuntuAn issue was discovered in Xen through 4.14.x. A guest may access xenstore paths via absolute...6.0 MediumxenUbuntuAn issue was discovered in Xen through 4.14.x. Access rights of Xenstore nodes are per domid....8.8 HighxenUbuntuAn issue was discovered in Xen through 4.14.x. Neither xenstore implementation does any...2.3 LowxenUbuntuAn issue was discovered in Xen through 4.14.x. In the Ocaml xenstored implementation, the...8.8 HighxenUbuntuAn issue was discovered in Xen through 4.14.x allowing x86 HVM guest OS users to cause a denial...8.8 HighxenUbuntuXen through 4.14.x allows guest OS administrators to obtain sensitive information (such as AES...4.4 MediumxenUbuntuAn issue was discovered in Xen through 4.14.x allowing x86 guest OS users to cause a denial of...7.8 HighxenUbuntuAn issue was discovered in Xen through 4.14.x allowing x86 HVM and PVH guest OS users to cause a...7.8 HighxenUbuntuAn issue was discovered in Xen through 4.14.x allowing x86 guest OS users to cause a host OS...7.0 HighxenUbuntuAn issue was discovered in Xen through 4.14.x allowing x86 PV guest OS users to gain guest OS...5.3 MediumxenUbuntuAn issue was discovered in Xen through 4.14.x. There are missing memory barriers when accessing...7.8 HighxenUbuntuAn issue was discovered in Xen through 4.14.x. x86 PV guest kernels can experience denial of...5.5 MediumxenUbuntuAn issue was discovered in Xen through 4.14.x. There is a race condition when migrating timers...4.7 MediumxenUbuntuAn issue was discovered in Xen through 4.14.x. An x86 PV guest can trigger a host OS crash when...6.0 MediumxenUbuntuAn issue was discovered in Xen through 4.14.x. There is a lack of preemption in evtchn_reset() /...5.5 MediumxenUbuntuAn issue was discovered in Xen through 4.14.x. Out of bounds event channels are available to 32...5.5 MediumxenUbuntuAn issue was discovered in Xen through 4.14.x. There are evtchn_reset() race conditions. Uses of...7.0 HighxenUbuntuAn issue was discovered in Xen through 4.14.x. There is mishandling of the constraint that once...6.5 MediumxenUbuntuAn issue was discovered in Xen through 4.14.x. The PCI passthrough code improperly uses register...7.8 HighxenUbuntuAn issue was discovered in Xen through 4.13.x, allowing Intel guest OS users to gain privileges...7.8 HighxenUbuntuAn issue was discovered in Xen through 4.13.x, allowing Arm guest OS users to cause a hypervisor...6.5 MediumxenUbuntuAn issue was discovered in Xen through 4.13.x, allowing x86 Intel HVM guest OS users to cause a...8.8 HighxenUbuntuAn issue was discovered in Xen through 4.13.x, allowing x86 HVM guest OS users to cause a...6.5 MediumxenUbuntuAn issue was discovered in Xen through 4.13.x, allowing guest OS users to cause a host OS crash...6.5 MediumxenUbuntuIncomplete cleanup from specific special register read operations in some Intel(R) Processors may...5.5 MediumxenUbuntuAn issue was discovered in Xen through 4.13.x, allowing guest OS users to cause a denial of...5.5 MediumxenUbuntuAn issue was discovered in Xen through 4.13.x, allowing guest OS users to cause a denial of...5.5 MediumxenUbuntuAn issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (with active...8.8 HighxenUbuntuAn issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (without...5.5 MediumxenUbuntuAn issue was discovered in Xen through 4.13.x, allowing guest OS users to cause a denial of...7.8 HighxenUbuntuAn issue was discovered in Xen through 4.12.x allowing x86 AMD HVM guest OS users to cause a...7.2 HighxenUbuntuAn issue was discovered in Xen through 4.12.x allowing x86 PV guest OS users to cause a denial of...8.8 HighxenUbuntuAn issue was discovered in Xen through 4.12.x allowing x86 PV guest OS users to gain host OS...6.6 MediumxenUbuntuAn issue was discovered in Xen through 4.12.x allowing 32-bit Arm guest OS users to cause a...6.5 Medium- Show moreLoading…