Linux Distros Unpatched Vulnerability : CVE-2022-49146

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: virtio: use virtiodeviceready in virtiodevicerestore After waking up a suspended VM, the...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: tap: NULL pointer derefence in devparseheaderprotocol when skb-dev is null CVE-2022-50073 In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Treat NX as a valid SPTE bit for NPT...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2025-087 (ALASKERNEL-5.15-2025-087)

The version of kernel installed on the remote host is prior to 5.15.189-131.206. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2025-087 advisory. In the Linux kernel, the following vulnerability has been resolved: net: tap: NULL pointer derefence in...

CVE-2025-38064

In the Linux kernel, the following vulnerability has been resolved: virtio: break and reset virtio devices on deviceshutdown Hongyu reported a hang on kexec in a VM. QEMU reported invalid memory accesses during the hang. Invalid read at addr 0x102877002, size 2, region 'null', reason: rejected...

CVE-2025-38064

The CVE-2025-38064 entry concerns the Linux kernel virtio subsystem, specifically virtio-console, where devices continue to write to MMIO after the underlying virtio-pci device is reset, causing hangs in kexec-in-VM scenarios. The issue is mitigated by the kernel fix that breaks all virtio device...

CVE-2025-38064 virtio: break and reset virtio devices on device_shutdown()

In the Linux kernel, the following vulnerability has been resolved: virtio: break and reset virtio devices on deviceshutdown Hongyu reported a hang on kexec in a VM. QEMU reported invalid memory accesses during the hang. Invalid read at addr 0x102877002, size 2, region 'null', reason: rejected...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the virtio device not being properly reset at shutdown resulting in memory access errors...

CVE-2021-36144

The polling timer handler in ACRN before 2.5 has a use-after-free for a freed virtio device, related to devicemodel/hw/pci/virtio/.c...

SUSE CVE-2022-49146

In the Linux kernel, the following vulnerability has been resolved: virtio: use virtiodeviceready in virtiodevicerestore After waking up a suspended VM, the kernel prints the following trace for virtio drivers which do not directly call virtiodeviceready in the .restore: PM: suspend exit irq 22:...

CVE-2022-49146

In the Linux kernel, the following vulnerability has been resolved: virtio: use virtiodeviceready in virtiodevicerestore After waking up a suspended VM, the kernel prints the following trace for virtio drivers which do not directly call virtiodeviceready in the .restore: PM: suspend exit irq 22:...

CVE-2022-49146

The CVE-2022-49146 entry describes a Linux kernel issue in virtio handling where drivers bypass the enable_cbs callback during virtio_device_restore(), causing suspend-resume traces and potential interrupt handling problems. The root cause is failure to call virtio_device_ready() in restore, so i...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from the unused virtiodeviceready in virtiodevicerestore...

SUSE CVE-2024-53110

In the Linux kernel, the following vulnerability has been resolved: vpvdpa: fix idtable array not null terminated error Allocate one extra virtiodeviceid as null terminator, otherwise vdpamgmtdevgetclasses may iterate multiple times and visit undefined memory...

DEBIAN-CVE-2024-53110

In the Linux kernel, the following vulnerability has been resolved: vpvdpa: fix idtable array not null terminated error Allocate one extra virtiodeviceid as null terminator, otherwise vdpamgmtdevgetclasses may iterate multiple times and visit undefined memory...

CVE-2024-53110 vp_vdpa: fix id_table array not null terminated error

In the Linux kernel, the following vulnerability has been resolved: vpvdpa: fix idtable array not null terminated error Allocate one extra virtiodeviceid as null terminator, otherwise vdpamgmtdevgetclasses may iterate multiple times and visit undefined memory...

AZL-54111 CVE-2024-42134 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: virtio-pci: Check if isavq is NULL bug In the virtiopcicommon.c function vpdelvqs, vpdev-isavq is involved to determine whether it is admin virtqueue, but this function vpdev-isavq may be empty. For installations, virtiopcilegacy...

UBUNTU-CVE-2021-47561

In the Linux kernel, the following vulnerability has been resolved: i2c: virtio: disable timeout handling If a timeout is hit, it can result is incorrect data on the I2C bus and/or memory corruptions in the guest since the device can still be operating on the buffers it was given while the guest...

CBL Mariner 2.0 Security Update: kernel (CVE-2022-0998)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-0998 advisory. - An integer overflow flaw was found in the Linux kernel's virtio device driver code in the way a user triggers...

CVE-2022-0998

An integer overflow flaw was found in the Linux kernel’s virtio device driver code in the way a user triggers the vhostvdpaconfigvalidate function. This flaw allows a local user to crash or potentially escalate their privileges on the system...

CVE-2022-0998

An integer overflow flaw was found in the Linux kernel’s virtio device driver code in the way a user triggers the vhostvdpaconfigvalidate function. This flaw allows a local user to crash or potentially escalate their privileges on the system...