Rezultati pretraživanja za 'Proizvođač: xensource_inc'
| ID | CVSS | Sažetak | Zadnje ažurirano | Objavljeno |
|---|---|---|---|---|
| CVE-2020-29567 | 4.9 | An issue was discovered in Xen 4.14.x. When moving IRQs between CPUs to distribute the load of IRQ handling, IRQ vectors are dynamically allocated and de-allocated on the relevant CPUs. De-allocation has to happen when certain constraints are met. If | 2023-11-07 03:21:00 | 2020-12-15 17:15:00 |
| CVE-2020-29566 | 4.9 | An issue was discovered in Xen through 4.14.x. When they require assistance from the device model, x86 HVM guests must be temporarily de-scheduled. The device model will signal Xen when it has completed its operation, via an event channel, so that th | 2023-11-07 03:21:00 | 2020-12-15 17:15:00 |
| CVE-2020-28368 | 2.1 | Xen through 4.14.x allows guest OS administrators to obtain sensitive information (such as AES keys from outside the guest) via a side-channel attack on a power/energy monitoring interface, aka a "Platypus" attack. NOTE: there is only one logically i | 2023-11-07 03:21:00 | 2020-11-10 19:15:00 |
| CVE-2020-27674 | 4.6 | An issue was discovered in Xen through 4.14.x allowing x86 PV guest OS users to gain guest OS privileges by modifying kernel memory contents, because invalidation of TLB entries is mishandled during use of an INVLPG-like attack technique. | 2023-11-07 03:20:00 | 2020-10-22 21:15:00 |
| CVE-2020-27672 | 6.9 | An issue was discovered in Xen through 4.14.x allowing x86 guest OS users to cause a host OS denial of service, achieve data corruption, or possibly gain privileges by exploiting a race condition that leads to a use-after-free involving 2MiB and 1GiB | 2023-11-07 03:20:00 | 2020-10-22 21:15:00 |
| CVE-2020-27671 | 6.9 | An issue was discovered in Xen through 4.14.x allowing x86 HVM and PVH guest OS users to cause a denial of service (data corruption), cause a data leak, or possibly gain privileges because coalescing of per-page IOMMU TLB flushes is mishandled. | 2023-11-07 03:20:00 | 2020-10-22 21:15:00 |
| CVE-2020-27670 | 6.9 | An issue was discovered in Xen through 4.14.x allowing x86 guest OS users to cause a denial of service (data corruption), cause a data leak, or possibly gain privileges because an AMD IOMMU page-table entry can be half-updated. | 2023-11-07 03:20:00 | 2020-10-22 21:15:00 |
| CVE-2020-25604 | 1.9 | An issue was discovered in Xen through 4.14.x. There is a race condition when migrating timers between x86 HVM vCPUs. When migrating timers of x86 HVM guests between its vCPUs, the locking model used allows for a second vCPU of the same guest (also o | 2023-11-07 03:20:00 | 2020-09-23 22:15:00 |
| CVE-2020-25603 | 4.6 | An issue was discovered in Xen through 4.14.x. There are missing memory barriers when accessing/allocating an event channel. Event channels control structures can be accessed lockless as long as the port is considered to be valid. Such a sequence is | 2023-11-07 03:20:00 | 2020-09-23 22:15:00 |
| CVE-2020-25602 | 4.6 | An issue was discovered in Xen through 4.14.x. An x86 PV guest can trigger a host OS crash when handling guest access to MSR_MISC_ENABLE. When a guest accesses certain Model Specific Registers, Xen first reads the value from hardware to use as the ba | 2023-11-07 03:20:00 | 2020-09-23 22:15:00 |
| ID | CVSS | Sažetak | Zadnje ažurirano | Objavljeno |
|---|---|---|---|---|
| CVE-2018-4451 | 9.3 | This issue is fixed in macOS Mojave 10.14. A memory corruption issue was addressed with improved input validation. | 2020-10-30 02:01:00 | 2020-10-27 20:15:00 |
| CVE-2019-8712 | 10.0 | A memory corruption issue was addressed with improved memory handling. This issue is fixed in watchOS 6, iOS 13, tvOS 13. An application may be able to execute arbitrary code with system privileges. | 2021-07-21 11:39:00 | 2020-10-27 20:15:00 |
| CVE-2019-8709 | 9.3 | A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15, tvOS 13, macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, watchOS 6, iOS 13. An application may be abl | 2021-07-21 11:39:00 | 2020-10-27 20:15:00 |
| CVE-2019-8824 | 9.3 | A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006. An application may be able to execute arbitrary code with kernel privileges | 2021-07-21 11:39:00 | 2020-10-27 20:15:00 |
| CVE-2018-4452 | 9.3 | A memory consumption issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.3, Security Update 2019-001 High Sierra, Security Update 2019-001 Sierra, macOS Mojave 10.14.2, Security Update 2018-003 High Sierra, Se | 2020-10-30 02:00:00 | 2020-10-27 20:15:00 |
| CVE-2019-8716 | 10.0 | A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006. An application may be able to execute arbitrary code with system privileges. | 2021-07-21 11:39:00 | 2020-10-27 20:15:00 |
| CVE-2019-8836 | 9.3 | A memory corruption issue was addressed with improved memory handling. This issue is fixed in watchOS 6.1.2, iOS 13.3.1 and iPadOS 13.3.1, tvOS 13.3.1. An application may be able to execute arbitrary code with kernel privileges. | 2021-07-21 11:39:00 | 2020-10-27 20:15:00 |
| CVE-2019-8740 | 9.3 | A memory corruption vulnerability was addressed with improved locking. This issue is fixed in iOS 13.1 and iPadOS 13.1, watchOS 6, tvOS 13. An application may be able to execute arbitrary code with kernel privileges. | 2021-07-21 11:39:00 | 2020-10-27 20:15:00 |
| CVE-2020-27976 | 10.0 | osCommerce Phoenix CE before 1.0.5.4 allows OS command injection remotely. Within admin/mail.php, a from POST parameter can be passed to the application. This affects the PHP mail function, and the sendmail -f option. | 2020-10-29 23:35:00 | 2020-10-28 15:15:00 |
| CVE-2019-8539 | 9.3 | A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra. A malicious application may be able to execute arbitrary co | 2020-10-30 15:13:00 | 2020-10-27 20:15:00 |
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