The vulnerability of the `mwifiex_pcie_init_evt_ring()` function (driver/net/wireless/marvell/mwifiex/pcie.c) in the Linux kernel allows a hacker to trigger a service failure.

The vulnerability of the mwifiexpcieinitevtring function drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel involves an uncontrolled resource consumption. Exploiting this vulnerability could allow a attacker to cause service failures...

SUSE SLED15 / SLES15 Security Update : xen (SUSE-SU-2019:3338-1)

This update for xen fixes the following issues : CVE-2019-19581: Fixed a potential out of bounds on 32-bit Arm bsc1158003 XSA-307. CVE-2019-19582: Fixed a potential infinite loop when x86 accesses to bitmaps with a compile time known size of 64 bsc1158003 XSA-307. CVE-2019-19583: Fixed improper...

SUSE-SU-2019:3338-1 Security update for xen

This update for xen fixes the following issues: - CVE-2019-19581: Fixed a potential out of bounds on 32-bit Arm bsc1158003 XSA-307. - CVE-2019-19582: Fixed a potential infinite loop when x86 accesses to bitmaps with a compile time known size of 64 bsc1158003 XSA-307. - CVE-2019-19583: Fixed...

rhel bug fix update

An update is available for libiscsi, netcf, sgabios. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Bug Fixes: Rocky Linux8.1 Snapshot3 - Passthrough PCI card...

virt:rhel bug fix update

Bug Fixes: AlmaLinux8.1 Snapshot3 - Passthrough PCI card goes into error state if used in domain kvm BZ1764829 HPE 8.1 BUG Icelake: KVM missing .pconfig BZ1775133 Failed to create a VM via virt-manager or web console in AlmaLinux8.1 snapshot-2.1 BZ1775134 Intel 8.2 Bug Icelake-Server host,...

ALBA-2019:4274 virt:rhel bug fix update

Bug Fixes: AlmaLinux8.1 Snapshot3 - Passthrough PCI card goes into error state if used in domain kvm BZ1764829 HPE 8.1 BUG Icelake: KVM missing .pconfig BZ1775133 Failed to create a VM via virt-manager or web console in AlmaLinux8.1 snapshot-2.1 BZ1775134 Intel 8.2 Bug Icelake-Server host,...

SQL Server 2019 Security Tool Inadvertently Reveals Where Sensitive Data is Stored

The first step in protecting your data and ensuring your database is compliant with security benchmarks and privacy regulations such as SOX, PCI, HIPAA, and GDPR is to understand what sensitive information resides in that database. Microsoft’s SQL Server 2019 introduces a new tool SQL Data...

CVE-2019-19577

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 adapt the number ...

Bugs in dynamic height handling for AMD IOMMU pagetables

ISSUE DESCRIPTION When running on AMD systems with an IOMMU, Xen attempted to dynamically adapt the number of levels of pagetables the pagetable height in the IOMMU according to the guest's address space size. The code to select and update the height had several bugs. Notably, the update was done...

CVE-2019-19579

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 use of libxl's...

CVE-2019-19579

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 use of libxl's...

ALPINE-CVE-2019-19579

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 use of libxl's...

CVE-2019-19579

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 use of libxl's...

Fedora 30 : xen (2019-cbb732f760)

add missing XSA-299 patches x86: Machine Check Error on Page Size Change DoS XSA-304, CVE-2018-12207 TSX Asynchronous Abort speculative side channel XSA-305, CVE-2019-11135 ---- VCPUOPinitialise DoS XSA-296, CVE-2019-18420 missing descriptor table limit checking in x86 PV emulation XSA-298,...

Device quarantine for alternate pci assignment methods

ISSUE DESCRIPTION XSA-302 relies on the use of libxl's "assignable-add" feature to prepare devices to be assigned to untrusted guests. Unfortunately, this is not considered a strictly required step for device assignment. The PCI passthrough documentation on the wiki describes alternate ways of...

Linux kernel memory leak vulnerability (CNVD-2019-41711)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. The 'mwifiexpcieinitevtring' function in the drivers/net/wireless/marvell/mwifiex/pcie.c file in Linux kernel version 5.3.11 and earlier has a memory disclosure...

DEBIAN-CVE-2019-19059

Multiple memory leaks in the iwlpciectxtinfogen3init function in drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service memory consumption by triggering iwlpcieinitfwsec or dmaalloccoherent failures, aka...

DEBIAN-CVE-2019-19057

Two memory leaks in the mwifiexpcieinitevtring function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service memory consumption by triggering mwifiexmappcimemory failures, aka CID-d10dcb615c8e...

CVE-2019-19054

A memory leak in the cx23888irprobe function in drivers/media/pci/cx23885/cx23888-ir.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service memory consumption by triggering kfifoalloc failures, aka CID-a7b2df76b42b...

UBUNTU-CVE-2019-19056

A memory leak in the mwifiexpciealloccmdrspbuf function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service memory consumption by triggering mwifiexmappcimemory failures, aka CID-db8fd2cde932...