CentOS Linux 7 [TuxCare] Security Update: bpftool / kernel / kernel-debug / kernel-debug-devel / kernel-devel / etc Multiple Vulnerabilities (CENTOS7:CLSA-2025:1757967705)

The CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS7:CLSA-2025:1757967705 advisory. - The aiomount function in fs/aio.c in the Linux kernel before 4.7.7 does not properly restrict execute access, which makes it easier fo...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Disabling kvmclock on all CPUs during shutdown Currently, we disable kvmclock through the machineshutdown hook, and this only applies to the boot CPU. We need to disable it for all CPUs to prevent memory corruption,...

CLSA-2025-1757693980 kernel: Fix of 40 CVEs

x86/kvm: Disable kvmclock on all CPUs on shutdown CVE-2021-47110 - posix-cpu-timers: fix race between handleposixcputimers and posixcputimerdel CVE-2025-38352 - cifs: fix double free race when mount fails in cifsgetroot CVE-2022-48919 - aio: mark AIO pseudo-fs noexec CVE-2016-10044 - cifs:...

kernel: Fix of 4 CVEs

media: pvrusb2: fix array-index-out-of-bounds in pvr2i2ccoreinit CVE-2022-49478 - x86/kvm: Disable kvmclock on all CPUs on shutdown CVE-2021-47110 - cifs: fix potential double free during failed mount CVE-2022-49541 - drm/amd/pm: fix double free in siparsepowertable CVE-2022-49530...

CLSA-2025-1750172760 kernel: Fix of 4 CVEs

media: pvrusb2: fix array-index-out-of-bounds in pvr2i2ccoreinit CVE-2022-49478 - x86/kvm: Disable kvmclock on all CPUs on shutdown CVE-2021-47110 - cifs: fix potential double free during failed mount CVE-2022-49541 - drm/amd/pm: fix double free in siparsepowertable CVE-2022-49530...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Disable kvmclock on all CPUs on shutdown CVE-2021-47110 In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Teardown PV features on boot CPU as well CVE-2021-47112 Affected...

OESA-2024-1617 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Disable kvmclock on all CPUs on shutdown Currenly, we disable kvmclock from machineshutdown hook and this only happens for boot CPU. We need to disable ...

SUSE CVE-2021-47110

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Disable kvmclock on all CPUs on shutdown Currenly, we disable kvmclock from machineshutdown hook and this only happens for boot CPU. We need to disable it for all CPUs to guard against memory corruption e.g. on restore...

CVE-2021-47110

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Disable kvmclock on all CPUs on shutdown Currenly, we disable kvmclock from machineshutdown hook and this only happens for boot CPU. We need to disable it for all CPUs to guard against memory corruption e.g. on restore...

CVE-2021-47110

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Disable kvmclock on all CPUs on shutdown Currenly, we disable kvmclock from machineshutdown hook and this only happens for boot CPU. We need to disable it for all CPUs to guard against memory corruption e.g. on restore...

CVE-2021-47110

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Disable kvmclock on all CPUs on shutdown Currenly, we disable kvmclock from machineshutdown hook and this only happens for boot CPU. We need to disable it for all CPUs to guard against memory corruption e.g. on restore...

DEBIAN-CVE-2021-47110

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Disable kvmclock on all CPUs on shutdown Currenly, we disable kvmclock from machineshutdown hook and this only happens for boot CPU. We need to disable it for all CPUs to guard against memory corruption e.g. on restore...

CVE-2021-47110

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Disable kvmclock on all CPUs on shutdown Currenly, we disable kvmclock from machineshutdown hook and this only happens for boot CPU. We need to disable it for all CPUs to guard against memory corruption e.g. on restore...

UBUNTU-CVE-2021-47110

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Disable kvmclock on all CPUs on shutdown Currenly, we disable kvmclock from machineshutdown hook and this only happens for boot CPU. We need to disable it for all CPUs to guard against memory corruption e.g. on restore...

CVE-2021-47110

CVE-2021-47110 affects the Linux kernel’s x86/kvm subsystem. The issue: kvmclock was only disabled on boot CPU during shutdown via machine_shutdown(), leaving other CPUs with a live kvmclock and risking memory corruption on events like Hibernate restore. Root cause: kvmclock MSR is not universall...

CVE-2021-47110 x86/kvm: Disable kvmclock on all CPUs on shutdown

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Disable kvmclock on all CPUs on shutdown Currenly, we disable kvmclock from machineshutdown hook and this only happens for boot CPU. We need to disable it for all CPUs to guard against memory corruption e.g. on restore...

CVE-2021-47110: Incomplete Cleanup

In the Linux kernel, the following vulnerability has been resolved: x86/kvm: Disable kvmclock on all CPUs on shutdown Currenly, we disable kvmclock from machineshutdown hook and this only happens for boot CPU. We need to disable it for all CPUs to guard against memory corruption e.g. on restore...

UVI-2021-1000823 x86/kvm: Disable kvmclock on all CPUs on shutdown

x86/kvm: Disable kvmclock on all CPUs on shutdown 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 v5.12.10 by commit...

GSD-2021-1000759 x86/kvm: Disable kvmclock on all CPUs on shutdown

x86/kvm: Disable kvmclock on all CPUs on shutdown 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 v5.4.125 by commit...

UVI-2021-1000759 x86/kvm: Disable kvmclock on all CPUs on shutdown

x86/kvm: Disable kvmclock on all CPUs on shutdown 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 v5.4.125 by commit...