Important: kernel

Issue Overview: A flaw in the kernel Xen event handler can cause a deadlock with Xen console handling in unprivileged Xen guests. CVE-2023-34324 An improper input validation flaw was found in the eBPF subsystem in the Linux kernel. The issue occurs due to a lack of proper validation of dynamic...

GSD-2022-1005439 perf/x86/lbr: Enable the branch type for the Arch LBR by default

perf/x86/lbr: Enable the branch type for the Arch LBR by default This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.64 by commit...

GSD-2022-1005033 perf/x86/lbr: Enable the branch type for the Arch LBR by default

perf/x86/lbr: Enable the branch type for the Arch LBR by default This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.19.6 by commit...

PT-2022-33291 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.6 Description: The issue is related to the perf/x86/lbr component of the Linux Kernel, where the branch type for the Arch LBR is enabled by default. The actual impact and attack plausibility have not yet...

GSD-2022-1004097 perf/x86/intel/lbr: Fix unchecked MSR access error on HSW

perf/x86/intel/lbr: Fix unchecked MSR access error on HSW This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.15 by commit...