rpm package
opensuse/xen&distro=openSUSE Leap 15.1
pkg:rpm/opensuse/xen&distro=openSUSE%20Leap%2015.1
Vulnerabilities (30)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2020-11741 | — | < 4.12.2_04-lp151.2.15.1 | 4.12.2_04-lp151.2.15.1 | Apr 14, 2020 | An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (with active profiling) to obtain sensitive information about other guests, cause a denial of service, or possibly gain privileges. For guests for which "active" profiling was enabled by the admini | ||
| CVE-2020-11740 | — | < 4.12.2_04-lp151.2.15.1 | 4.12.2_04-lp151.2.15.1 | Apr 14, 2020 | An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (without active profiling) to obtain sensitive information about other guests. Unprivileged guests can request to map xenoprof buffers, even if profiling has not been enabled for those guests. Thes | ||
| CVE-2020-11739 | — | < 4.12.2_04-lp151.2.15.1 | 4.12.2_04-lp151.2.15.1 | Apr 14, 2020 | An issue was discovered in Xen through 4.13.x, allowing guest OS users to cause a denial of service or possibly gain privileges because of missing memory barriers in read-write unlock paths. The read-write unlock paths don't contain a memory barrier. On Arm, this means a processo | ||
| CVE-2019-19577 | — | < 4.12.1_06-lp151.2.9.1 | 4.12.1_06-lp151.2.9.1 | Dec 11, 2019 | An issue was discovered in Xen through 4.12.x allowing x86 AMD HVM guest OS users to cause a denial of service or possibly gain privileges by triggering data-structure access during pagetable-height updates. When running on AMD systems with an IOMMU, Xen attempted to dynamically | ||
| CVE-2019-19578 | — | < 4.12.1_06-lp151.2.9.1 | 4.12.1_06-lp151.2.9.1 | Dec 11, 2019 | An issue was discovered in Xen through 4.12.x allowing x86 PV guest OS users to cause a denial of service via degenerate chains of linear pagetables, because of an incorrect fix for CVE-2017-15595. "Linear pagetables" is a technique which involves either pointing a pagetable at i | ||
| CVE-2019-19580 | — | < 4.12.1_06-lp151.2.9.1 | 4.12.1_06-lp151.2.9.1 | Dec 11, 2019 | An issue was discovered in Xen through 4.12.x allowing x86 PV guest OS users to gain host OS privileges by leveraging race conditions in pagetable promotion and demotion operations, because of an incomplete fix for CVE-2019-18421. XSA-299 addressed several critical issues in rest | ||
| CVE-2019-19581 | — | < 4.12.1_06-lp151.2.9.1 | 4.12.1_06-lp151.2.9.1 | Dec 11, 2019 | An issue was discovered in Xen through 4.12.x allowing 32-bit Arm guest OS users to cause a denial of service (out-of-bounds access) because certain bit iteration is mishandled. In a number of places bitmaps are being used by the hypervisor to track certain state. Iteration over | ||
| CVE-2019-19582 | — | < 4.12.1_06-lp151.2.9.1 | 4.12.1_06-lp151.2.9.1 | Dec 11, 2019 | An issue was discovered in Xen through 4.12.x allowing x86 guest OS users to cause a denial of service (infinite loop) because certain bit iteration is mishandled. In a number of places bitmaps are being used by the hypervisor to track certain state. Iteration over all bits invol | ||
| CVE-2019-19583 | — | < 4.12.1_06-lp151.2.9.1 | 4.12.1_06-lp151.2.9.1 | Dec 11, 2019 | An issue was discovered in Xen through 4.12.x allowing x86 HVM/PVH guest OS users to cause a denial of service (guest OS crash) because VMX VMEntry checks mishandle a certain case. Please see XSA-260 for background on the MovSS shadow. Please see XSA-156 for background on the nee | ||
| CVE-2019-19579 | — | < 4.12.1_06-lp151.2.9.1 | 4.12.1_06-lp151.2.9.1 | Dec 4, 2019 | An issue was discovered in Xen through 4.12.x allowing attackers to gain host OS privileges via DMA in a situation where an untrusted domain has access to a physical device (and assignable-add is not used), because of an incomplete fix for CVE-2019-18424. XSA-302 relies on the us |
- CVE-2020-11741Apr 14, 2020affected < 4.12.2_04-lp151.2.15.1fixed 4.12.2_04-lp151.2.15.1
An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (with active profiling) to obtain sensitive information about other guests, cause a denial of service, or possibly gain privileges. For guests for which "active" profiling was enabled by the admini
- CVE-2020-11740Apr 14, 2020affected < 4.12.2_04-lp151.2.15.1fixed 4.12.2_04-lp151.2.15.1
An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (without active profiling) to obtain sensitive information about other guests. Unprivileged guests can request to map xenoprof buffers, even if profiling has not been enabled for those guests. Thes
- CVE-2020-11739Apr 14, 2020affected < 4.12.2_04-lp151.2.15.1fixed 4.12.2_04-lp151.2.15.1
An issue was discovered in Xen through 4.13.x, allowing guest OS users to cause a denial of service or possibly gain privileges because of missing memory barriers in read-write unlock paths. The read-write unlock paths don't contain a memory barrier. On Arm, this means a processo
- CVE-2019-19577Dec 11, 2019affected < 4.12.1_06-lp151.2.9.1fixed 4.12.1_06-lp151.2.9.1
An issue was discovered in Xen through 4.12.x allowing x86 AMD HVM guest OS users to cause a denial of service or possibly gain privileges by triggering data-structure access during pagetable-height updates. When running on AMD systems with an IOMMU, Xen attempted to dynamically
- CVE-2019-19578Dec 11, 2019affected < 4.12.1_06-lp151.2.9.1fixed 4.12.1_06-lp151.2.9.1
An issue was discovered in Xen through 4.12.x allowing x86 PV guest OS users to cause a denial of service via degenerate chains of linear pagetables, because of an incorrect fix for CVE-2017-15595. "Linear pagetables" is a technique which involves either pointing a pagetable at i
- CVE-2019-19580Dec 11, 2019affected < 4.12.1_06-lp151.2.9.1fixed 4.12.1_06-lp151.2.9.1
An issue was discovered in Xen through 4.12.x allowing x86 PV guest OS users to gain host OS privileges by leveraging race conditions in pagetable promotion and demotion operations, because of an incomplete fix for CVE-2019-18421. XSA-299 addressed several critical issues in rest
- CVE-2019-19581Dec 11, 2019affected < 4.12.1_06-lp151.2.9.1fixed 4.12.1_06-lp151.2.9.1
An issue was discovered in Xen through 4.12.x allowing 32-bit Arm guest OS users to cause a denial of service (out-of-bounds access) because certain bit iteration is mishandled. In a number of places bitmaps are being used by the hypervisor to track certain state. Iteration over
- CVE-2019-19582Dec 11, 2019affected < 4.12.1_06-lp151.2.9.1fixed 4.12.1_06-lp151.2.9.1
An issue was discovered in Xen through 4.12.x allowing x86 guest OS users to cause a denial of service (infinite loop) because certain bit iteration is mishandled. In a number of places bitmaps are being used by the hypervisor to track certain state. Iteration over all bits invol
- CVE-2019-19583Dec 11, 2019affected < 4.12.1_06-lp151.2.9.1fixed 4.12.1_06-lp151.2.9.1
An issue was discovered in Xen through 4.12.x allowing x86 HVM/PVH guest OS users to cause a denial of service (guest OS crash) because VMX VMEntry checks mishandle a certain case. Please see XSA-260 for background on the MovSS shadow. Please see XSA-156 for background on the nee
- CVE-2019-19579Dec 4, 2019affected < 4.12.1_06-lp151.2.9.1fixed 4.12.1_06-lp151.2.9.1
An issue was discovered in Xen through 4.12.x allowing attackers to gain host OS privileges via DMA in a situation where an untrusted domain has access to a physical device (and assignable-add is not used), because of an incomplete fix for CVE-2019-18424. XSA-302 relies on the us
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