Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-4525-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4525-1 advisory. It was discovered that the AMD Cryptographic Coprocessor device driver in the Linux kernel did not properly deallocate memory in some...

SUSE-SU-2020:2487-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP1 RT kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2020-10135: Legacy pairing and secure-connections pairing authentication in Bluetooth BR/EDR Core Specification v5.2 and earlier may have allowed an...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2020-0032)

The remote OracleVM system is missing necessary patches to address critical security updates : - uek-rpm: Add OL6 shim conflict for new signing key Eric Snowberg Orabug: 31688239 - Revert 'certs: Add Oracle's new X509 cert into the kernel keyring' Eric Snowberg Orabug: 31688223 - blk-mq: don't...

openSUSE Security Update : the Linux Kernel (openSUSE-2020-1153)

The openSUSE Leap 15.1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : - CVE-2019-16746: An issue was discovered in net/wireless/nl80211.c where it did not check the length of variable elements in a beacon head, leading to a buffer overflow...

EulerOS 2.0 SP8 : kernel (EulerOS-SA-2020-1807)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The kernel package contains the Linux kernel vmlinuz, the core of any Linux operating system. The kernel handles the basic functions of the...

SUSE-SU-2020:2027-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP2 Azure kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2020-15780: A lockdown bypass for loading unsigned modules using ACPI table injection was fixed. bsc1173573 - CVE-2020-15393: Fixed a memory leak in...

Oracle Linux 7 : kernel (ELSA-2020-2664)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2020-2664 advisory. - x86 x86/speculation: Support old struct x86cpuid & x86matchcpu kABI Waiman Long 1827187 1827188 CVE-2020-0543 - documentation x86/speculation: Add Ivy Bridge ...

kernel security and bug fix update

3.10.0-1127.13.1.OL7 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey Orabug: 24817676 3.10.0-1127.13.1 - x86 x86/speculation: Support old struct x86cpuid & x86matchcpu...

CVE-2020-12888

The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space...

CVE-2020-12888

The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space...

Memory corruption

The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space...

UBUNTU-CVE-2020-12888

The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space...

CVE-2020-12888

The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space...

CVE-2020-12888

The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space...

CVE-2020-12888

The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space...

CVE-2020-12888

CVE-2020-12888 affects the Linux kernel VFIO PCI driver (through 5.6.13) and arises from improper handling of accesses to disabled MMIO space. A local attacker or a guest VM with VFIO access could trigger a denial of service or crash by exploiting writes/reads to disabled memory regions. Connecte...

CVE-2019-3882

A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhausti...

kernel: denial of service vector through vfio DMA mappings

A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhausti...

openSUSE Security Update : the Linux Kernel (openSUSE-2019-1407) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

The openSUSE Leap 42.3 kernel was updated to 4.4.179 to receive various security and bugfixes. Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 - CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSBDS - CVE-2018-12127:...

qemu security update

15:3.1.0-3.el7 - x86: Document CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091 as fixed Mark Kanda Orabug: 29744956 CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091 15:3.1.0-2.el7 - x86: Add mds feature Karl Heubaum - e1000: Never increment the RX undersize count register...