SUSE SLED15 / SLES15 Security Update : libvirt (SUSE-SU-2019:0936-1)

This update for libvirt provides the following fixes : Security issue fixed : CVE-2019-3840: Fixed a NULL pointer dereference vulnerability in virJSONValueObjectHasKey function which could have resulted in a remote denial of service via the guest agent bsc1127458. Other issues addressed: apparmor...

openSUSE Security Update : qemu (openSUSE-2019-683)

This update for qemu fixes the following issues : This security issue was fixed : - CVE-2018-12617: qmpguestfileread had an integer overflow that could have been exploited by sending a crafted QMP command including guest-file-read with a large count value to the agent via the listening socket...

PT-2019-6437 · Advanced Micro Devices Inc. +2 · Amd Secure Encrypted Virtualization +3

Name of the Vulnerable Software and Affected Versions: Secure Encrypted Virtualization SEV on Advanced Micro Devices AMD Platform Security Processor PSP 0.17 build 11 and earlier Description: The issue is related to an insecure cryptographic implementation in AMD's Secure Encrypted Virtualization...

openSUSE Security Update : qemu (openSUSE-2018-996)

This update for qemu fixes the following issues : This security issue was fixed : - CVE-2018-12617: qmpguestfileread had an integer overflow that could have been exploited by sending a crafted QMP command including guest-file-read with a large count value to the agent via the listening socket...

Security update for qemu (moderate)

This update for qemu fixes the following issues: This security issue was fixed: - CVE-2018-12617: qmpguestfileread had an integer overflow that could have been exploited by sending a crafted QMP command including guest-file-read with a large count value to the agent via the listening socket causi...

openSUSE Security Update : qemu (openSUSE-2018-894) (Spectre)

This update for qemu to version 2.11.2 fixes the following issues : Security issue fixed : - CVE-2018-11806: Fix heap buffer overflow issue that can happen while reassembling fragmented datagrams bsc1096223. - CVE-2018-3639: Mitigation functionality for Speculative Store Bypass issue in x86...

Researchers Defeat AMD's SEV Virtual Machine Encryption

German security researchers claim to have found a new practical attack against virtual machines VMs protected using AMD's Secure Encrypted Virtualization SEV technology that could allow attackers to recover plaintext memory data from guest VMs. AMD's Secure Encrypted Virtualization SEV technology...