AZL-63986 CVE-2025-38064 affecting package kernel 6.6.126.1-1

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...

UBUNTU-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 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 Linux kernel that stems from not checking the memory boundaries of the former kernel ima-kexec-buffer...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: fbdev: hypervfb: Fixed a hang that occurred in the kdump kernel when running on Hyper-V Gen 2 VMs. Hyper-V Gen 2 VMs boot via EFI and have a standard EFI framebuffer device. When the kdump kernel runs in such a VM, loading the...

SUSE CVE-2025-37981

In the Linux kernel, the following vulnerability has been resolved: scsi: smartpqi: Use iskdumpkernel to check for kdump The smartpqi driver checks the resetdevices variable to determine whether special adjustments need to be made for kdump. This has the effect that after a regular kexec reboot,...

kernel security update

4.18.0-553.53.110.OL8 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

CVE-2025-37981

In the Linux kernel, the following vulnerability has been resolved: scsi: smartpqi: Use iskdumpkernel to check for kdump The smartpqi driver checks the resetdevices variable to determine whether special adjustments need to be made for kdump. This has the effect that after a regular kexec reboot,...

DEBIAN-CVE-2025-37981

In the Linux kernel, the following vulnerability has been resolved: scsi: smartpqi: Use iskdumpkernel to check for kdump The smartpqi driver checks the resetdevices variable to determine whether special adjustments need to be made for kdump. This has the effect that after a regular kexec reboot,...

UBUNTU-CVE-2025-37981

In the Linux kernel, the following vulnerability has been resolved: scsi: smartpqi: Use iskdumpkernel to check for kdump The smartpqi driver checks the resetdevices variable to determine whether special adjustments need to be made for kdump. This has the effect that after a regular kexec reboot,...

CVE-2025-37981 scsi: smartpqi: Use is_kdump_kernel() to check for kdump

In the Linux kernel, the following vulnerability has been resolved: scsi: smartpqi: Use iskdumpkernel to check for kdump The smartpqi driver checks the resetdevices variable to determine whether special adjustments need to be made for kdump. This has the effect that after a regular kexec reboot,...

CVE-2025-37981

CVE-2025-37981 – Linux kernel (scsi: smartpqi) vulnerability : The smartpqi driver used the reset_devices flag to detect kdump, causing inappropriate adjustments after a regular kexec reboot. This led to abnormally low parameters (e.g., max_transfer_size) and, more seriously, memory corruption fr...

PT-2025-22242 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel's smartpqi driver has been identified. The driver incorrectly checks the reset devices variable to determine if special adjustments are needed for...

kernel: of: check previous kernel's ima-kexec-buffer against memory bounds

In the Linux kernel, the following vulnerability has been resolved: of: check previous kernel's ima-kexec-buffer against memory bounds Presently imagetkexecbuffer doesn't check if the previous kernel's ima-kexec-buffer lies outside the addressable memory range. This can result in a kernel panic i...

kexec-tools bug fix update

An update is available for kexec-tools. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kexec-tools packages contain the /sbin/kexec binary and utilities tha...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free of encap entry in neigh update handler CVE-2021-47247 In the Linux kernel, the following vulnerability has been resolved: i2c: dev: check return value when calling devsetname...

SUSE CVE-2025-21977

In the Linux kernel, the following vulnerability has been resolved: fbdev: hypervfb: Fix hang in kdump kernel when on Hyper-V Gen 2 VMs Gen 2 Hyper-V VMs boot via EFI and have a standard EFI framebuffer device. When the kdump kernel runs in such a VM, loading the efifb driver may hang because of...

UBUNTU-CVE-2025-21977

In the Linux kernel, the following vulnerability has been resolved: fbdev: hypervfb: Fix hang in kdump kernel when on Hyper-V Gen 2 VMs Gen 2 Hyper-V VMs boot via EFI and have a standard EFI framebuffer device. When the kdump kernel runs in such a VM, loading the efifb driver may hang because of...

CVE-2025-21977 fbdev: hyperv_fb: Fix hang in kdump kernel when on Hyper-V Gen 2 VMs

In the Linux kernel, the following vulnerability has been resolved: fbdev: hypervfb: Fix hang in kdump kernel when on Hyper-V Gen 2 VMs Gen 2 Hyper-V VMs boot via EFI and have a standard EFI framebuffer device. When the kdump kernel runs in such a VM, loading the efifb driver may hang because of...

CVE-2024-58090

In the Linux kernel, the following vulnerability has been resolved: sched/core: Prevent rescheduling when interrupts are disabled David reported a warning observed while loop testing kexec jump: Interrupts enabled after irqrouterresume+0x0/0x50 WARNING: CPU: 0 PID: 560 at drivers/base/syscore.c:1...