rpm package
suse/xen&distro=SUSE Linux Enterprise Module for Server Applications 15
pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015
Vulnerabilities (43)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2019-17345 | — | < 4.10.4_04-3.22.1 | 4.10.4_04-3.22.1 | Oct 8, 2019 | An issue was discovered in Xen 4.8.x through 4.11.x allowing x86 PV guest OS users to cause a denial of service because mishandling of failed IOMMU operations causes a bug check during the cleanup of a crashed guest. | ||
| CVE-2019-17346 | — | < 4.10.4_04-3.22.1 | 4.10.4_04-3.22.1 | Oct 8, 2019 | An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges because of an incompatibility between Process Context Identifiers (PCID) and TLB flushes. | ||
| CVE-2019-17347 | — | < 4.10.4_04-3.22.1 | 4.10.4_04-3.22.1 | Oct 8, 2019 | An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges because a guest can manipulate its virtualised %cr4 in a way that is incompatible with Linux (and possibly other guest kernels). | ||
| CVE-2019-17348 | — | < 4.10.4_04-3.22.1 | 4.10.4_04-3.22.1 | Oct 8, 2019 | An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service because of an incompatibility between Process Context Identifiers (PCID) and shadow-pagetable switching. | ||
| CVE-2019-17349 | — | < 4.10.4_04-3.22.1 | 4.10.4_04-3.22.1 | Oct 8, 2019 | An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service (infinite loop) involving a LoadExcl or StoreExcl operation. | ||
| CVE-2019-11091 | Med | 5.6 | < 4.10.4_04-3.22.1 | 4.10.4_04-3.22.1 | May 30, 2019 | Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products c | |
| CVE-2018-12130 | Med | 5.9 | < 4.10.4_04-3.22.1 | 4.10.4_04-3.22.1 | May 30, 2019 | Microarchitectural Fill Buffer Data Sampling (MFBDS): Fill buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found h | |
| CVE-2018-12127 | Med | 5.6 | < 4.10.4_04-3.22.1 | 4.10.4_04-3.22.1 | May 30, 2019 | Microarchitectural Load Port Data Sampling (MLPDS): Load ports on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: | |
| CVE-2018-12126 | Med | 5.6 | < 4.10.4_04-3.22.1 | 4.10.4_04-3.22.1 | May 30, 2019 | Microarchitectural Store Buffer Data Sampling (MSBDS): Store buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found | |
| CVE-2018-19967 | — | < 4.10.3_02-3.14.1 | 4.10.3_02-3.14.1 | Dec 8, 2018 | An issue was discovered in Xen through 4.11.x on Intel x86 platforms allowing guest OS users to cause a denial of service (host OS hang) because Xen does not work around Intel's mishandling of certain HLE transactions associated with the KACQUIRE instruction prefix. | ||
| CVE-2018-19966 | — | < 4.10.2_04-3.9.1 | 4.10.2_04-3.9.1 | Dec 8, 2018 | An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service (host OS crash) or possibly gain host OS privileges because of an interpretation conflict for a union data structure associated with shadow paging. NOTE: this issue exists be | ||
| CVE-2018-19965 | — | < 4.10.2_04-3.9.1 | 4.10.2_04-3.9.1 | Dec 8, 2018 | An issue was discovered in Xen through 4.11.x allowing 64-bit PV guest OS users to cause a denial of service (host OS crash) because #GP[0] can occur after a non-canonical address is passed to the TLB flushing code. NOTE: this issue exists because of an incorrect CVE-2017-5754 (a | ||
| CVE-2018-19962 | — | < 4.10.2_04-3.9.1 | 4.10.2_04-3.9.1 | Dec 8, 2018 | An issue was discovered in Xen through 4.11.x on AMD x86 platforms, possibly allowing guest OS users to gain host OS privileges because small IOMMU mappings are unsafely combined into larger ones. | ||
| CVE-2018-19961 | — | < 4.10.2_04-3.9.1 | 4.10.2_04-3.9.1 | Dec 8, 2018 | An issue was discovered in Xen through 4.11.x on AMD x86 platforms, possibly allowing guest OS users to gain host OS privileges because TLB flushes do not always occur after IOMMU mapping changes. | ||
| CVE-2018-18883 | — | < 4.10.2_04-3.9.1 | 4.10.2_04-3.9.1 | Nov 1, 2018 | An issue was discovered in Xen 4.9.x through 4.11.x, on Intel x86 platforms, allowing x86 HVM and PVH guests to cause a host OS denial of service (NULL pointer dereference) or possibly have unspecified other impact because nested VT-x is not properly restricted. | ||
| CVE-2018-15470 | Med | 6.5 | < 4.10.2_04-3.9.1 | 4.10.2_04-3.9.1 | Aug 17, 2018 | An issue was discovered in Xen through 4.11.x. The logic in oxenstored for handling writes depended on the order of evaluation of expressions making up a tuple. As indicated in section 7.7.3 "Operations on data structures" of the OCaml manual, the order of evaluation of subexpres | |
| CVE-2018-15469 | Med | 6.5 | < 4.10.2_04-3.9.1 | 4.10.2_04-3.9.1 | Aug 17, 2018 | An issue was discovered in Xen through 4.11.x. ARM never properly implemented grant table v2, either in the hypervisor or in Linux. Unfortunately, an ARM guest can still request v2 grant tables; they will simply not be properly set up, resulting in subsequent grant-related hyperc | |
| CVE-2018-15468 | Med | 6.0 | < 4.10.2_04-3.9.1 | 4.10.2_04-3.9.1 | Aug 17, 2018 | An issue was discovered in Xen through 4.11.x. The DEBUGCTL MSR contains several debugging features, some of which virtualise cleanly, but some do not. In particular, Branch Trace Store is not virtualised by the processor, and software has to be careful to configure it suitably n | |
| CVE-2018-3646 | Med | 5.6 | < 4.10.1_08-3.6.1 | 4.10.1_08-3.6.1 | Aug 14, 2018 | Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest OS privilege via a terminal page fault and a side-channel analysis | |
| CVE-2018-12893 | Med | 6.5 | < 4.10.1_06-3.3.1 | 4.10.1_06-3.3.1 | Jul 2, 2018 | An issue was discovered in Xen through 4.10.x. One of the fixes in XSA-260 added some safety checks to help prevent Xen livelocking with debug exceptions. Unfortunately, due to an oversight, at least one of these safety checks can be triggered by a guest. A malicious PV guest can |
- CVE-2019-17345Oct 8, 2019affected < 4.10.4_04-3.22.1fixed 4.10.4_04-3.22.1
An issue was discovered in Xen 4.8.x through 4.11.x allowing x86 PV guest OS users to cause a denial of service because mishandling of failed IOMMU operations causes a bug check during the cleanup of a crashed guest.
- CVE-2019-17346Oct 8, 2019affected < 4.10.4_04-3.22.1fixed 4.10.4_04-3.22.1
An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges because of an incompatibility between Process Context Identifiers (PCID) and TLB flushes.
- CVE-2019-17347Oct 8, 2019affected < 4.10.4_04-3.22.1fixed 4.10.4_04-3.22.1
An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges because a guest can manipulate its virtualised %cr4 in a way that is incompatible with Linux (and possibly other guest kernels).
- CVE-2019-17348Oct 8, 2019affected < 4.10.4_04-3.22.1fixed 4.10.4_04-3.22.1
An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service because of an incompatibility between Process Context Identifiers (PCID) and shadow-pagetable switching.
- CVE-2019-17349Oct 8, 2019affected < 4.10.4_04-3.22.1fixed 4.10.4_04-3.22.1
An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service (infinite loop) involving a LoadExcl or StoreExcl operation.
- affected < 4.10.4_04-3.22.1fixed 4.10.4_04-3.22.1
Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products c
- affected < 4.10.4_04-3.22.1fixed 4.10.4_04-3.22.1
Microarchitectural Fill Buffer Data Sampling (MFBDS): Fill buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found h
- affected < 4.10.4_04-3.22.1fixed 4.10.4_04-3.22.1
Microarchitectural Load Port Data Sampling (MLPDS): Load ports on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here:
- affected < 4.10.4_04-3.22.1fixed 4.10.4_04-3.22.1
Microarchitectural Store Buffer Data Sampling (MSBDS): Store buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found
- CVE-2018-19967Dec 8, 2018affected < 4.10.3_02-3.14.1fixed 4.10.3_02-3.14.1
An issue was discovered in Xen through 4.11.x on Intel x86 platforms allowing guest OS users to cause a denial of service (host OS hang) because Xen does not work around Intel's mishandling of certain HLE transactions associated with the KACQUIRE instruction prefix.
- CVE-2018-19966Dec 8, 2018affected < 4.10.2_04-3.9.1fixed 4.10.2_04-3.9.1
An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service (host OS crash) or possibly gain host OS privileges because of an interpretation conflict for a union data structure associated with shadow paging. NOTE: this issue exists be
- CVE-2018-19965Dec 8, 2018affected < 4.10.2_04-3.9.1fixed 4.10.2_04-3.9.1
An issue was discovered in Xen through 4.11.x allowing 64-bit PV guest OS users to cause a denial of service (host OS crash) because #GP[0] can occur after a non-canonical address is passed to the TLB flushing code. NOTE: this issue exists because of an incorrect CVE-2017-5754 (a
- CVE-2018-19962Dec 8, 2018affected < 4.10.2_04-3.9.1fixed 4.10.2_04-3.9.1
An issue was discovered in Xen through 4.11.x on AMD x86 platforms, possibly allowing guest OS users to gain host OS privileges because small IOMMU mappings are unsafely combined into larger ones.
- CVE-2018-19961Dec 8, 2018affected < 4.10.2_04-3.9.1fixed 4.10.2_04-3.9.1
An issue was discovered in Xen through 4.11.x on AMD x86 platforms, possibly allowing guest OS users to gain host OS privileges because TLB flushes do not always occur after IOMMU mapping changes.
- CVE-2018-18883Nov 1, 2018affected < 4.10.2_04-3.9.1fixed 4.10.2_04-3.9.1
An issue was discovered in Xen 4.9.x through 4.11.x, on Intel x86 platforms, allowing x86 HVM and PVH guests to cause a host OS denial of service (NULL pointer dereference) or possibly have unspecified other impact because nested VT-x is not properly restricted.
- affected < 4.10.2_04-3.9.1fixed 4.10.2_04-3.9.1
An issue was discovered in Xen through 4.11.x. The logic in oxenstored for handling writes depended on the order of evaluation of expressions making up a tuple. As indicated in section 7.7.3 "Operations on data structures" of the OCaml manual, the order of evaluation of subexpres
- affected < 4.10.2_04-3.9.1fixed 4.10.2_04-3.9.1
An issue was discovered in Xen through 4.11.x. ARM never properly implemented grant table v2, either in the hypervisor or in Linux. Unfortunately, an ARM guest can still request v2 grant tables; they will simply not be properly set up, resulting in subsequent grant-related hyperc
- affected < 4.10.2_04-3.9.1fixed 4.10.2_04-3.9.1
An issue was discovered in Xen through 4.11.x. The DEBUGCTL MSR contains several debugging features, some of which virtualise cleanly, but some do not. In particular, Branch Trace Store is not virtualised by the processor, and software has to be careful to configure it suitably n
- affected < 4.10.1_08-3.6.1fixed 4.10.1_08-3.6.1
Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest OS privilege via a terminal page fault and a side-channel analysis
- affected < 4.10.1_06-3.3.1fixed 4.10.1_06-3.3.1
An issue was discovered in Xen through 4.10.x. One of the fixes in XSA-260 added some safety checks to help prevent Xen livelocking with debug exceptions. Unfortunately, due to an oversight, at least one of these safety checks can be triggered by a guest. A malicious PV guest can
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